CN109567365A

CN109567365A - A kind of luminous lipstick pipe

Info

Publication number: CN109567365A
Application number: CN201910094356.9A
Authority: CN
Inventors: 田莹莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-04-05

Abstract

The embodiment of the invention discloses a luminous lipstick tube, which includes a tube base of the lipstick tube, a middle beam core and a rotating sleeve. The middle beam core is inserted inside the tube base, and the rotating sleeve is sleeved on the outer side of the tube base. The wall is provided with an outer ring groove and a lifting through groove respectively, a conductive convex column is installed on the outer side of the middle beam core, a conductive snap ring is installed at the bottom end of the rotating sleeve, and a battery and an LED light strip are installed in the tube base. One end is connected with the negative electrode of the battery, the other end of the LED strip is connected with a conductive contact seat, the conductive convex column is connected with the positive electrode of the battery through the first wire, the inner side of the rotating sleeve is provided with a spiral track, and the middle and upper part of the inner side of the spiral track is plated with The conductive layer, by setting the conductive contact components, can better control the on and off of the LED light, and improve the efficiency of the lipstick and the LED.

Description

A kind of luminous lipstick pipe

Technical field

The present embodiments relate to lipstick technical fields, and in particular to a kind of luminous lipstick pipe.

Background technique

Lipstick is a kind of lip cosmetics, and major function is to confer to lip with tone, emphasizes or change two lips Profile shows more Animando and vigor.It includes lipstick, lip stick, lip gloss, lip glaze etc., it can allow lip ruddy glossy, tool There is moist, protection lip；Lipstick can increase facial aesthetic feeling and amendment lip outline so that lips it is more angry and Vigor.

The hair style of the tone of lipstick and women, nail polish tone and clothes variation are closely related, become with more trend color It is color.The especially use of various pearl powders and processing pigment in recent years, keeps the tone of lipstick more diversified, texture is more relaxed It is suitable.Similar to the development trend of other cosmetics, it continues to keep based on beauty, takes into account moisturizing, nourishing and sun-screening function.

Lipstick is generally packaged in lipstick tube, and the used time turns on the lid of lipstick tube, then again screws out lipstick cream It uses.Existing lipstick tube does not use light emitting device or light emitting device switch to be not easily found, therefore user is black It is very inconvenient using lipstick in dark environment, and lamp is all mounted in lipstick tube side, therefore whether bad observation lipstick cream revolves Out, the practicability is poor for light.

Summary of the invention

For this purpose, the embodiment of the present invention provides a kind of luminous lipstick pipe, LED light is made by setting conductive contact component Light on and off more preferably control the efficiency for opening lipstick and LED, to solve in the prior art since lipstick tube does not use light emitting device, Or the switch of light emitting device be not easily found caused by user in dark environment using the problem that lipstick is very inconvenient.

To achieve the goals above, the embodiment of the present invention provides the following technical solutions:

A kind of luminous lipstick pipe, tube bottom seat, middle Shu Xin and rotary sleeve including lipstick tube, the middle Shu Xin are plugged in tube bottom Seat is internal, and the rotary sleeve is set in the outside of tube bottom seat, is respectively equipped with outer groove and liter in the tube bottom seat bottom and side wall Through slot drops, and the lateral surface of the middle Shu Xin is equipped with conductive pillar, and the conduction pillar is plugged in lifting through slot and conductive stud Column slides up and down in lifting through slot, and the rotary sleeve bottom end is equipped with conductive detent ring, and the conduction detent ring is plugged in outer ring In slot；

Tube bottom seat bottom end is equipped with battery by battery case, and the outside of the battery case is equipped with hollow out section, described to engrave It is connected between the top and bottom end of dead band by several pillars, the hollow out intersegmental part is equipped with LED light strip, the conductive stud Column is connected by the first conducting wire with the anode of battery, is equipped with helical orbit on the inside of the rotary sleeve, and the one of the conduction pillar End is plugged in helical orbit, and the middle and upper part on the inside of the helical orbit is coated with conductive layer.

The embodiment of the present invention is further characterized in that the cathode live wire of the LED light strip is connected with the cathode of battery, institute The positive live wire for stating LED light strip is connected with conductive contact seat in a ring, and the conductive contact seat is mounted in outer groove, institute It states conductive layer bottom end and is connected by conductive contact film with conductive detent ring, the conduction detent ring connects with conductive contact seat Touching.

The embodiment of the present invention is further characterized in that, the tube bottom seat and rotary sleeve are all made of insulating materials production, described the Wearable elastic insulated hull is enclosed on the outside of one conducting wire, the conductive contact film is embedded in the inside of rotary sleeve.

The embodiment of the present invention is further characterized in that the medial surface of the lifting through slot is coated with tin coating, and the tin coating is logical It crosses the second conducting wire to be connected with the anode of battery, the side of the tin coating is in contact with the side of conductive pillar.

The embodiment of the present invention is further characterized in that the battery is mounted in battery case by battery holder, the LED light strip It is pasted onto the outside of battery holder.

The embodiment of the present invention is further characterized in that, the bottom end of the hollow out section is equipped with bowl-type ring seat, in the bowl-type ring seat Side is equipped with reflective surface, and several hand touching planes are uniformly provided on the outside of the bowl-type ring seat.

The embodiment of the present invention is further characterized in that tube bottom seat bottom end is connected with bottom cover by way of threaded engagement, The bottom cover is located at the underface of battery case.

The embodiment of the present invention is further characterized in that the top of the rotary sleeve is hinged with lipstick cap, and the outside of rotary sleeve Top is arranged with elastic seal cartridge, and the lipstick cap bottom end is connected with triangle eye-splice, and the rotary sleeve top is installed by card slot There is snap device, the inside that card slot is injected in the triangle eye-splice is connected with snap device.

The embodiment of the present invention is further characterized in that the card slot bottom end is equipped with cross bar hole, and the snap device includes activity The slide bar being plugged in inside cross bar hole, one end of the slide bar is pierced by from cross bar hole is connected with pulling ball, the slide bar it is another End injects card slot and is internally connected with triangle card, and the triangle card is connected with triangle eye-splice, the triangle card and card slot The spring being set on the outside of slide bar is connected between medial surface.

The embodiment of the present invention has the advantages that

(1) present invention is by being arranged conductive contact component on rotary sleeve and middle Shu Xin to keep the light on and off of LED light more preferable Control, rotation rotary sleeve are the light on and off of controllable LED, improve efficiency of turning off the light of turning on light, more convenient, and control switch is located at mouth It is not easy to wear inside red pipe, it will not influence the beauty of lipstick appearance, delicate structure is ingenious in design, has researching value.

(2) for the present invention when LED light strip lights, LED lamplight can be reflected into well lipstick tube by bowl-type ring seat Top makes user better use lipstick so as to view the top whether lipstick cream stretches out lipstick tube constantly, has good Practicability, and a part of light of LED can be transmitted in the bowl-type ring seat of colourful transparent, and colored light and transparent effect increase The magnificent mansion sense for having added lipstick tube is supplied to the colorful visual enjoyment of user, improves the interest of user, can effectively mention High user is to the interest for using lipstick, practicability and ornamental value and deposits.

(3) lipstick cap of the invention is hinged on the top of rotary sleeve, and it is convenient that lipstick cap is opened, and it is easy to be lost to solve lipstick cap Worry and defect, and elastic seal cartridge well gets up the gap shielding between lipstick cap and rotary sleeve, rises to lipstick cream To certain anti-gray, the effect of moisture-proof anti-metamorphic, lipstick service life is improved.

Detailed description of the invention

It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis The attached drawing of offer, which is extended, obtains other implementation attached drawings.

Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.

Fig. 1 is the explosion physical structure diagram of lipstick tube provided by the invention；

Fig. 2 is the explosion schematic cross-sectional view of lipstick tube provided by the invention；

Fig. 3 just cuts open structural schematic diagram for lipstick tube provided by the invention；

Fig. 4 is that the bottom end of tube bottom seat of the invention is bowed the schematic diagram of the section structure；

Fig. 5 is the enlarged structure schematic diagram of A in Fig. 3 provided by the invention.

In figure:

1- tube bottom seat；Shu Xin in 2-；3- rotary sleeve；4- battery；5- tin coating；6- bowl-type ring seat；7- bottom cover；8- lipstick Lid；9- snap device；

11- outer groove；12- goes up and down through slot；13- battery case；14- pillar；15- hollow out section；；

21- conduction pillar；The first conducting wire of 22-；

31- conduction detent ring；32- helical orbit；33- conductive layer；34- conductive contact film；35- card slot；36- cross bar hole；

41-LED light bar；42- conductive contact seat；The second conducting wire of 43-；44- battery holder；

61- reflective surface；62- hand touches plane；

81- elastic seal cartridge；82- triangle eye-splice；

91- slide bar；92- pulls ball；93- triangle card；94- spring.

Specific embodiment

Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.

As shown in Figures 1 to 5, the present invention provides a kind of luminous lipstick pipes, tube bottom seat 1, middle beam core 2 including lipstick tube With rotary sleeve 3, middle beam core 2 is plugged in inside tube bottom seat 1, and rotary sleeve 3 is set in the outside of tube bottom seat 1,1 bottom side of tube bottom seat and side Outer groove 11 and lifting through slot 12 are respectively equipped on wall, the lateral surface of middle beam core 2 is equipped with conductive pillar 21, and conductive pillar 21 is inserted It is located in lifting through slot 12 and conductive pillar 21 slides up and down in lifting through slot 12,3 bottom end of rotary sleeve is equipped with conductive detent ring 31, conductive detent ring 31 is plugged in outer groove 11, and helical orbit 32 is equipped on the inside of rotary sleeve 3, and one end of conductive pillar 21 is inserted It is located in helical orbit 32.

Above structure is all the basic structure of rotary lipstick tube, and lipstick cream is fixed on the inside of middle beam core 2, and user makes When with lipstick, lid only need to be first opened, a hand fixing pipe pedestal 1, another hand rotates rotary sleeve 3, because of conductive detent ring 31 Limitation rotary sleeve 3 can only be rotated on tube bottom seat 1 and cannot be displaced, and the vertical position of rotary sleeve 3 is constant, therefore 21 meeting of conductive pillar Rise in helical orbit 32, shows that the movement on tube bottom seat 1 is exactly to rise vertically along lifting through slot 12, to make mouth Red cream rises the top end opening for leaking out lipstick tube, and user is made more easily to use lipstick.

1 bottom end of tube bottom seat is equipped with battery 4 by battery case 13, and the outside of battery case 13 is equipped with hollow out section 15, hollow out section It is connected between 15 top and bottom end by several pillars 14, LED light strip 41 is installed in hollow out section 15, in LED light strip 41 LED lamp bead leaked out from hollow out section 15, the cathode live wire of LED light strip 41 is connected with the cathode of battery 4, LED light strip 41 Positive live wire is connected with conductive contact seat 42 in a ring, and conductive contact seat 42 is mounted in outer groove 11.

Conductive pillar 21 is connected by the first conducting wire 22 with the anode of battery 4, the middle and upper part plating of 32 inside of helical orbit There is conductive layer 33, conductive layer 33 is tin plating, copper facing or zinc coat, and 33 bottom end of conductive layer passes through conductive contact film 34 and conductive detent Ring 31 is connected, and conductive detent ring 31 is in contact with conductive contact seat 42.The outer diameter size of conductive pillar 21 is 1-2mm, therefore It is no conductive layer 33 at the bottom end track of the 3-4mm of the lowermost end of helical orbit 32, avoids lipstick and be completely retracted into LED light lights when in lipstick tube, can effective lipstick light light on and off.

Lipstick opens the principle for lighting LED light strip 41 are as follows:

When lipstick is not switched on, conductive pillar 21 is located in the helical orbit 32 of no conductive layer 33.Lipstick cap 8 is first opened, Fixing pipe pedestal 1 and rotate rotary sleeve 3, increase in helical orbit 32 conductive pillar 21, conductive pillar 21 rises to centainly Contacted behind position with conductive layer 33, at this time circuit connect, current direction are as follows: 4 anode of battery, the first conducting wire 22, conduction pillar 21, Conductive layer 33, conductive contact film 34, conductive detent ring 31, conductive contact seat 42 flow to the anode of LED light strip 41, then electric current from The cathode of LED light strip 41 flows back into the cathode of battery 4, completes circulating for electric current.

Preferably, rotation rotary sleeve 3 is the light on and off of controllable LED, improves efficiency of turning off the light of turning on light, more convenient, and Control switch is located inside lipstick tube, will not influence the beauty of lipstick appearance.

Tube bottom seat 1 and rotary sleeve 3 are all made of insulating materials production, and wearable elastic insulation is enclosed on the outside of the first conducting wire 22 Skin, prevents conducting wire broken skin, also avoids the electric leakage of battery 4, and conductive contact film 34 is embedded in the inside of rotary sleeve 3, avoids conductive contact Piece 34 stops sliding of the conductive pillar 21 in helical orbit 32, also avoids LED light strip 41 is premature from lighting, saves electric energy.

The medial surface of lifting through slot 12 is coated with tin coating 5, and tin coating 5 is connected by the second conducting wire 43 with the anode of battery 4 It connects, the side of tin coating 5 is in contact with the side of conductive pillar 21.Because the first conducting wire 22 is often as conductive pillar 21 is gone up and down And it stretches, therefore easy to wear.After 22 wear and rupture of the first conducting wire, the positive route of LED light strip 41 can also be led by second Line 43, tin coating 5, conductive pillar 21, conductive layer 33, conductive contact film 34, conductive detent ring 31, conductive contact seat 42 and battery 4 anode conducting, so that the service life is longer by the LED for making on lipstick tube.

Battery 4 is mounted in battery case 13 by battery holder 44, and battery 4 preferably uses button cell, and thickness and outer diameter are small, It occupies little space, weight is small, is easily installed, dismantles and replaces.Battery holder 44 is in the form of annular discs, is equipped with and battery 4 in battery holder 44 Positive and negative electrode connection positive plate, negative electrode tab, facilitate the connection of 41 route of LED light strip, make LED light strip 41 outside battery holder 44 The circular light bar of side composition, shines more evenly, and the lipstick tube of round tube shape is suitble to use.LED light strip 41 is pasted onto battery holder 44 outside.

LED light strip 41, which refers to, to be assembled in plurality of LEDs in band-like FPC (flexible circuit board), carries out group with paster LED Dress, make product thickness be only one piece of coin thickness, do not take up space；Length and it can arbitrarily cut or arbitrarily prolong It grows and shines unaffected.And FPC material is soft, can arbitrarily be bent, folds, wind, be mounted on LED light strip 41 annularly The outside of battery holder 44, more magnificent mansion.

The bottom end of hollow out section 15 is equipped with bowl-type ring seat 6, is equipped with reflective surface 61, the outside of bowl-type ring seat 6 on the inside of bowl-type ring seat 6 It is uniformly provided with several hand touching planes 62.The design of hand touching plane 62, which makes the outside of bowl-type ring seat 6 be similar to one, has corner angle Nut, more three-dimensional real object sense, and when rotating rotary sleeve 3, plane 62 is touched using two grip fingers, two hands Anti-skidding effect is played, to make the more convenient to use of lipstick tube.For the sense of touch for improving finger, hand can also be touched plane 62 and set It is calculated as and the consistent finger concave surface of finger shape.

Bowl-type ring seat 6 is mounted on the Basolateral face of tube bottom seat 1, and the shape of bowl-type ring seat 6 is similar to hemisphere shell sape Hollow out section 15 can be blocked protection by bowl, bowl-type ring seat 6, so that foreign matter be avoided to collide and damage LED.Coloured silk can be used in bowl-type ring seat 6 The acrylic or stained glass of color make, and transparent light transmission, performance attractive in appearance is good, and inner surface is using spraying reflective powder or pastes reflective The method of film makes reflective surface 61.

When the energization of LED light strip 41 lights, light is impinged upon in bowl-type ring seat 6, and a part of light is anti-by light-emitting surface 61 It is mapped to the top of lipstick tube, whether the top for facilitating look at lipstick cream stretches out lipstick tube, and least a portion of LED lamplight is through anti- Smooth surface 61 impinges upon on 6 ontology of bowl-type ring seat of colourful transparent, so that bowl-type ring seat 6 is issued colored light, to generate magnificent mansion Lipstick scene, increase lipstick mystique and ornamental value to keep user more self-confident and more like lipstick, have LED lamplight There is the practicability for illuminating lipstick and transmits the ornamental value of colored light.

1 bottom end of tube bottom seat is connected with bottom cover 7 by way of threaded engagement, and bottom cover 7 is located at the underface of battery case 13, rotation LED light strip 41 or battery 4 can be replaced by opening bottom cover 7, facilitated the maintenance of LED, be ensure that the normal work of LED.

The top of rotary sleeve 3 is hinged with lipstick cap 8, and the outer tip end of rotary sleeve 8 is arranged with elastic seal cartridge 81, elasticity Silica gel can be used in sealing shroud 81 or rubber material is made, and can stop the gap between lipstick cap 8 and rotary sleeve 3.8 bottom end of lipstick cap It is connected with triangle eye-splice 82,3 top of rotary sleeve is equipped with snap device 9 by card slot 35, and card slot 35 is injected in triangle eye-splice 82 Inside is connected with snap device 9.35 bottom end of card slot is equipped with cross bar hole 36, and snap device 9 includes that activity is plugged in cross bar hole 36 Internal slide bar 91, one end of slide bar 91, which is pierced by be connected with from cross bar hole 36, pulls ball 92, and the other end of slide bar 91 injects card slot 35 are internally connected with triangle card 93, and triangle card 93 is connected with triangle eye-splice 82, triangle card 93 and 35 medial surface of card slot Between be connected with the spring 94 for being set in the outside of slide bar 91.

The operating procedure for opening and closing lipstick cap 8 is as follows:

(1) it opens lipstick cap 8: elastic seal cartridge 81 first being taken off to the lower section of lipstick cap 8, sealing shroud is made no longer to block pulling Then ball 92 and lipstick cap 8 pull away from the direction of tube bottom seat 1 and pull ball 92, slide bar 91 is sliding in cross bar hole 36 at this time Dynamic, spring 94 is shunk, and triangle card 93 no longer blocks triangle eye-splice 82, lipstick cap 8 is routed up rotation again at this time, makes triangle eye-splice 82 exit card slot 35, i.e., openable lipstick cap 8.

(2) it closes lipstick cap 8: making its bottom end close to the top end face of rotary sleeve 3 overturning of lipstick cap 8, triangle eye-splice 82 is inserted Into card slot, because the inclined-plane of two corner blocks contacts with each other, spring 94 compresses within the of short duration time, and then triangle eye-splice 82 is inserted into most Bottom end, the top that triangle card 93 makes triangle card 93 block triangle eye-splice 82 in the case where the elastic restoring force of spring 94 acts on are complete At the fixation of lipstick cap 8.Then elastic seal cartridge 81 is drawn to the side for arriving lipstick cap 8, covered between lipstick cap 8 and rotary sleeve 3 Gap, so that the leakproofness and moisture resistance of lipstick be effectively ensured.

Preferably, lipstick cap 8 is hinged on the top of rotary sleeve 3, and it is convenient that lipstick cap 8 is opened, and solves lipstick cap 8 and easily loses It is also more stable to be fixed on 3 top of rotary sleeve by snap device 9 for the worry and defect of mistake, and elastic seal cartridge 81 is well Gap shielding between lipstick cap 8 and rotary sleeve 3 is got up, plays the role of certain anti-gray, moisture-proof anti-metamorphic to lipstick cream, Improve lipstick service life.

Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.

Claims

1. a kind of luminous lipstick pipe, tube bottom seat (1), middle Shu Xin (2) and rotary sleeve (3) including lipstick tube, the middle Shu Xin (2) It is internal to be plugged in tube bottom seat (1), the rotary sleeve (3) is set in the outside of tube bottom seat (1), it is characterised in that: the tube bottom seat (1) outer groove (11) and lifting through slot (12) are respectively equipped in bottom and side wall, the lateral surface of the middle Shu Xin (2), which is equipped with, leads Electric pillar (21), the conduction pillar (21) is plugged in lifting through slot (12) and conductive pillar (21) is in lifting through slot (12) It slides up and down, rotary sleeve (3) bottom end is equipped with conductive detent ring (31), and the conduction detent ring (31) is plugged in outer groove (11) in；

Tube bottom seat (1) bottom end is equipped with battery (4) by battery case (13), and the outside of the battery case (13) is equipped with hollow out Section (15) is connected between the top and bottom end of the hollow out section (15) by several pillars (14), in the hollow out section (15) Portion is equipped with LED light strip (41), and the conduction pillar (21) is connected by the first conducting wire (22) with the anode of battery (4), institute It states and is equipped with helical orbit (32) on the inside of rotary sleeve (3), one end of the conduction pillar (21) is plugged in helical orbit (32), institute It states the middle and upper part on the inside of helical orbit (32) and is coated with conductive layer (33).

2. a kind of luminous lipstick pipe according to claim 1, it is characterised in that: the cathode of the LED light strip (41) is powered Line is connected with the cathode of battery (4), and the positive live wire of the LED light strip (41) is connected with conductive contact seat in a ring (42), the conductive contact seat (42) is mounted in outer groove (11), and conductive layer (33) bottom end passes through conductive contact film (34) it is connected with conductive detent ring (31), the conductive contact film (34) is embedded in the inside of rotary sleeve (3), the conduction detent Ring (31) is in contact with conductive contact seat (42).

3. a kind of luminous lipstick pipe according to claim 1, it is characterised in that: the tube bottom seat (1) and rotary sleeve (3) are equal It is made of insulating materials, is enclosed with wearable elastic insulated hull on the outside of first conducting wire (22).

4. a kind of luminous lipstick pipe according to claim 1, it is characterised in that: the medial surface plating of lifting through slot (12) Have tin coating (5), the tin coating (5) is connected by the second conducting wire (43) with the anode of battery (4), the tin coating (5) Side be in contact with the side of conductive pillar (21).

5. a kind of luminous lipstick pipe according to claim 1, it is characterised in that: the battery (4) passes through battery holder (44) It is mounted in battery case (13), the LED light strip (41) is pasted onto the outside of battery holder (44).

6. a kind of luminous lipstick pipe according to claim 1, it is characterised in that: the bottom end of the hollow out section (15) is equipped with bowl Shape ring seat (6), bowl-type ring seat (6) inside are equipped with reflective surface (61), are uniformly provided on the outside of the bowl-type ring seat (6) several Hand touches plane (62).

7. a kind of luminous lipstick pipe according to claim 1, it is characterised in that: tube bottom seat (1) bottom end passes through screw thread The mode of occlusion is connected with bottom cover (7), and the bottom cover (7) is located at the underface of battery case (13).

8. a kind of luminous lipstick pipe according to claim 1, it is characterised in that: the top of the rotary sleeve (3) is hinged with Lipstick cap (8), and the outer tip end of rotary sleeve (8) is arranged with elastic seal cartridge (81), lipstick cap (8) bottom end is connected with three Angle eye-splice (82), rotary sleeve (3) top are equipped with snap device (9) by card slot (35), and the triangle eye-splice (82) is inserted It is connected into the inside of card slot (35) with snap device (9).

9. a kind of luminous lipstick pipe according to claim 8, it is characterised in that: card slot (35) bottom end is equipped with cross bar hole (36), the snap device (9) includes that activity is plugged in the internal slide bar (91) of cross bar hole (36), one end of the slide bar (91) It is pierced by be connected with from cross bar hole (36) and pulls ball (92), the other end of the slide bar (91) injects card slot (35) and is internally connected with three Angle fixture block (93), the triangle card (93) are connected with triangle eye-splice (82), in the triangle card (93) and card slot (35) The spring (94) being set on the outside of slide bar (91) is connected between side.