CN211391120U - Stable limiting device after retraction of covering curtain - Google Patents
Stable limiting device after retraction of covering curtain Download PDFInfo
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- CN211391120U CN211391120U CN201922194341.8U CN201922194341U CN211391120U CN 211391120 U CN211391120 U CN 211391120U CN 201922194341 U CN201922194341 U CN 201922194341U CN 211391120 U CN211391120 U CN 211391120U
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Abstract
The utility model discloses a hide thing curtain and contract stable stop device after returning, including spacing subassembly, hide thing curtain frame, hide thing cord fabric and hardboard arm-tie, the front side fixedly connected with enhancement connecting strip of hardboard arm-tie, both ends respectively are provided with spacing subassembly about the enhancement connecting strip, and spacing subassembly about includes the connecting piece of rear end and the limit plug of front end, front end limit plug's upside is provided with the spacing groove, and limit plug's downside is fixed and is provided with spacing kicking block. The inner sides of the left and right limiting assemblies are respectively provided with mounting grooves matched with the reinforcing connecting strips, and the mounting grooves in the left and right limiting assemblies are fixedly mounted at the left and right ends of the reinforcing mounting strips respectively by mounting and fixing pieces. The outer sides of the left and right limiting components are respectively fixedly provided with an extending fastener. The utility model has the advantages that: simple structure is reasonable, and production and assembly process are simple and convenient, hide the thing curtain cloth and retract the back, and the hardboard pull block of rear end can be in the same place with hiding thing curtain frame padlock, has avoided hiding rocking from top to bottom of thing curtain and has sent the abnormal sound well.
Description
Technical Field
The utility model relates to a hide the thing curtain, especially relate to a hide thing drape that is applied to in the thing curtain and contract back terminal pulling block hardboard and hide stable stop device between the thing curtain frame.
Background
The object shielding curtain is a common accessory in the existing USV vehicle and consists of an object shielding curtain frame, a rolling curtain pipe, soft object shielding curtain cloth with the inner end connected to the rolling curtain pipe and a hard plate pull block connected to the rear end of the object shielding curtain cloth. During the use, the utilization install hide article curtain frame both ends flexible installation head insert the vehicle rear end both sides the mounting hole in can, utilize the hardboard pull block will hide the backward tensile back of thing curtain cloth, the extension fastener of recycling hardboard pull block both sides is detained and is limited the use in the spacing groove of vehicle rear end. The advantages are that: one can shelter from the article that vehicle rear end was placed, two can place lighter article on hiding the thing curtain cloth, and the third provides for the space of vehicle rear end and shields and plywood effect and clean and tidy function.
When the curtain is not used, the object shielding curtain cloth can automatically retract under the reset action of the torsion spring in the roller shutter pipe, and at the moment, the hard plate pulling block connected to the rear end of the object shielding curtain cloth can abut against the rear side of the object shielding curtain frame and is in a suspended state. Because the hard plate pull block has relative weight, the hard plate pull block can be in a drooping shape, the rear end of the hard plate pull block can shake up and down when a vehicle runs, and abnormal sound can also occur.
For example, patent application No. CN107035308B discloses a curtain with a roller auxiliary retracting mechanism, wherein when the curtain is retracted, although a plurality of roller assemblies are mounted at the rear lower side of a curtain shaft tube (i.e. the curtain frame) for supporting, after the curtain is retracted, the torsion force of a return torsion spring in the curtain shaft tube is in a relatively weak state, so that: it is not enough only that downside wheel components do the support, and the rear side of its curtain cloth sideboard (the hardboard stay described in this application) still can take place to rock from top to bottom when the vehicle goes to send out abnormal sound.
In view of the above, those skilled in the art have tried to develop a retracted stable position-limiting device for an object covering curtain, which has a simpler and more reasonable structure and can prevent the hard board pulling block from shaking up and down and producing abnormal sound when the hard board pulling block retracts.
Disclosure of Invention
The utility model aims to solve the technical problem that a be applied to hide in the thing curtain hide the thing drape and return terminal arm-tie hardboard and hide stable stop device between the thing curtain frame behind the back.
Hide stable stop device after thing curtain contracts, including spacing subassembly, hide the thing curtain frame, hide thing drape and hardboard and draw the piece, its characterized in that hardboard draw the front side fixedly connected with of piece and strengthen the connecting strip, strengthen the connecting strip and respectively be provided with spacing subassembly in both ends about, control spacing subassembly include the connecting piece of rear end and the limit plug of front end, the front end the upside of limit plug is provided with spacing groove, the fixed spacing kicking block that is provided with of downside of limit plug.
The utility model discloses a further preferred scheme does: the inner sides of the left limiting component and the right limiting component are respectively provided with mounting grooves matched with the reinforced connecting strips, and the mounting grooves in the left limiting component and the right limiting component are fixedly mounted at the left end and the right end of the reinforced connecting strips respectively through mounting and fixing pieces.
The utility model discloses a further preferred scheme does: and the outer sides of the left and right limiting assemblies are respectively fixedly provided with an extending fastener.
The utility model discloses a further preferred scheme does: the article shielding curtain frame is movably provided with a curtain rolling pipe, the front end of the article shielding curtain cloth is fixedly connected to the curtain rolling pipe, and the rear end of the article shielding curtain cloth is fixedly connected to the front side of the reinforcing connecting strip.
The utility model discloses a further preferred scheme does: and a torsion spring is arranged between one end of the roller shutter pipe and one end of the object shielding curtain frame, and the torsion spring always connects the object shielding curtain cloth on the roller shutter pipe to be wound inwards.
The utility model discloses a further preferred scheme does: the rear side of the object shielding curtain frame is provided with a curtain cloth telescopic slot hole for the object shielding curtain cloth to stretch, and the height of the limiting plug is smaller than that of the curtain cloth telescopic slot hole;
and a silencing felt is arranged on the position, corresponding to the limiting top block, of the object shielding curtain frame on the lower side of the curtain cloth telescopic slotted hole.
The utility model discloses a further preferred scheme does: the left end and the right end of the object shielding curtain frame are respectively movably sleeved with a telescopic mounting head, the lower sides of the left end and the right end of the object shielding curtain frame are respectively provided with at least one mounting head limiting part, a mounting head limiting slot hole is formed in the position, corresponding to the mounting head limiting part, of the lower side of the telescopic mounting head, and the mounting head limiting parts can move left and right in the mounting head limiting slot hole;
springs are respectively arranged between the two ends of the object shielding curtain frame and the left and right telescopic mounting heads, and the springs always eject the telescopic mounting heads outwards.
The utility model discloses a further preferred scheme does: and silencing felts are arranged on the limiting plugs and the limiting grooves.
Compared with the prior art, the utility model has the advantages of: simple structure is reasonable, and production and assembly process are simple and convenient, hide the back that the thing curtain cloth is retracting, and the hardboard pull block of rear end can be in the same place with hiding thing curtain frame padlock, has avoided the hard board pull block to rock from top to bottom and has sent the abnormal sound well.
Drawings
The present invention is described in further detail below with reference to the attached drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and thus should not be taken as limiting the scope of the present invention. Furthermore, the drawings are intended to conceptually illustrate the compositions or constructions of the objects described, and may contain exaggerated displays, and are not necessarily drawn to scale.
FIG. 1 is a schematic view of the extending process of the object covering curtain of the present invention;
FIG. 2 is a perspective view of the object covering curtain according to the present invention;
FIG. 3 is a view showing the process of extending one side of the object covering curtain of the present invention;
FIG. 4 is an exploded perspective view of one side of the cover and the position limiting assembly of the present invention;
FIG. 5 is a cross-sectional perspective view of the position-limiting assembly and the cover frame of one side of the cover of the present invention;
FIG. 6 is a perspective view of a separating and extending section of the position-limiting component at one side of the object-covering curtain and the object-covering curtain frame of the present invention;
FIG. 7 is an exploded perspective view of the limiting assembly and the mounting fixture of the present invention;
fig. 8 is an exploded bottom perspective view of the spacing assembly and mounting fixture of the present invention;
FIG. 9 is a perspective view of the combination of the one-side curtain frame and the retractable installation head of the present invention;
fig. 10 is an exploded perspective view of a side curtain frame and a retractable mounting head of the present invention.
Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention. It should also be noted that: the terms "upper", "lower", "front", "rear", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or assembly in question must have an orientation at hand, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in the figure: a is front and B is back;
1. the device comprises a limiting component, 2, an object shielding curtain frame, 3, a hard plate pull block, 5, a reinforced connecting strip, 6, object shielding curtain cloth, 7, a telescopic mounting head and 8, a curtain rolling pipe;
11. the connecting piece, 12, a limiting groove, 13, an extending fastener, 14, a limiting plug, 15, a mounting groove, 16, a limiting top block and 17, and the fixing piece is mounted;
21. silencing felt, 22, mounting head limiting piece, 23, mounting head limiting groove hole, 25, cord fabric telescopic groove hole and 26, spring.
As shown in the general diagram: hide stable stop device after thing curtain contracts, including spacing subassembly 1, hide thing curtain frame 2, hide thing drape 6 and hardboard arm-tie 3, hardboard arm-tie 3's front side fixedly connected with strengthens connecting strip 5, strengthen connecting strip 5 about both ends respectively be provided with spacing subassembly 1, spacing subassembly 1 about includes the connecting piece 11 of rear end and the limit plug 14 of front end, the upside of front end limit plug 14 is provided with spacing groove 12, the fixed spacing kicking block 16 that is provided with of downside of limit plug 14.
As shown in fig. 4, 6, 7, 8: the inner sides of the left and right limiting components 1 are respectively provided with an installation groove 15 which is matched with the reinforced connecting strip 5, and the installation grooves 15 in the left and right limiting components 1 are respectively fixedly installed at the left end and the right end of the reinforced connecting strip 5 by installation fixing parts 17.
As shown in fig. 4, 5, and 6: the outsides of the left and right limiting assemblies 1 are respectively and fixedly provided with an extending fastener 13.
As shown in fig. 1, 5 and 6: the object shielding curtain frame 2 is movably provided with a rolling curtain pipe 8, the front end of the object shielding curtain cloth 6 is fixedly connected to the rolling curtain pipe 8, and the rear end of the object shielding curtain cloth 6 is fixedly connected to the front side of the reinforced connecting strip 5.
A torsion spring is arranged between one end of the rolling curtain pipe 8 and one end of the object shielding curtain frame 2, and the torsion spring always winds and retracts the object shielding curtain cloth 6 connected to the rolling curtain pipe 8 inwards.
As shown in fig. 5, 6 and 9: the rear side of the object shielding curtain frame 2 is provided with a curtain cloth telescopic slot 25 for the object shielding curtain cloth 6 to be telescopic, and the height of the limiting plug 14 is smaller than that of the curtain cloth telescopic slot 25;
the position of the object shielding curtain frame 2 at the lower side of the curtain cloth telescopic slot hole 25, which corresponds to the position limiting top block 16, is provided with a silencing felt 21.
The object shielding curtain utilizes a torsion spring arranged between the roller shutter pipe 8 and the object shielding curtain frame 2 to automatically recover the object shielding curtain cloth 6, utilizes a pull handle on the hard plate pull block 3 to stretch the object shielding curtain cloth 6 when in use, and simultaneously stores energy by the torsion spring when the object shielding curtain cloth 6 is stretched from the roller shutter pipe 8 so as to automatically wind the kinetic energy of the object shielding curtain cloth 6 by the roller shutter pipe 8. After stretching, the stretching fasteners 13 arranged on the left and right limiting assemblies 1 are buckled in the buckling grooves on the left and right sides of the rear end of the vehicle. When the object covering curtain 6 retracts, as shown in fig. 5, as the object covering curtain 6 is rolled more and more on the rolling curtain pipe 8, the diameter of the object covering curtain 6 is also larger, when the object covering curtain is completely retracted, the limiting top block 16 at the lower side of the limiting component 1 is pressed against the silencing felt 21 at the rear side of the object covering curtain frame 2, and as the diameter of the object covering curtain 6 wound on the rolling curtain pipe 8 is larger, the object covering curtain 6 at the moment pulls up the limiting plug 14 at the front end of the limiting component 1, and the limiting groove 12 at the upper side of the limiting plug 14 is naturally buckled in the upper side opening of the curtain telescopic slot 25 (as shown in fig. 5). Therefore, when the vehicle runs and bumps, the limiting top block 16 on the lower side of the limiting component 1 abuts against the rear lower side of the curtain cloth telescopic slotted hole 25, the limiting groove 12 on the upper side of the limiting plug 14 on the front end of the limiting component 1 is locked on the upper side opening of the curtain cloth telescopic slotted hole 25 in a buckling mode, and the hard plate pull block 3 fixedly connected with the limiting component 1 and the object shielding curtain frame 2 are buckled into a whole, so that the vertical shaking and the abnormal sound emission are avoided. When the curtain cloth is required to be stretched, the hard plate 3 is pulled and slightly lifted upwards, the limiting groove 12 on the upper side of the limiting plug 14 is separated from the upper opening of the curtain cloth telescopic slot hole 25 to be unlocked, and the curtain cloth 6 can be smoothly stretched.
As shown in fig. 1, 9 and 10: the left end and the right end of the object shielding curtain frame 2 are respectively movably sleeved with a telescopic mounting head 7, the lower sides of the left end and the right end of the object shielding curtain frame 2 are respectively provided with at least one mounting head limiting part 22, mounting head limiting slot holes 23 are respectively arranged at the positions of the lower sides of the telescopic mounting heads 7 corresponding to the mounting head limiting parts 22, and the mounting head limiting parts 22 can move left and right in the mounting head limiting slot holes 23.
The installation head limiting part 22 and the installation head limiting slot 23 are arranged, so that the assembly process between the object shielding curtain frame 2 and the telescopic installation head 7 is simpler and more convenient, the spring 26 and the telescopic installation head 7 are sleeved at one end of the object shielding curtain frame 2, and after the inwards pushing, the installation head limiting part 22 is fixed at one end of the object shielding curtain frame 2 from the installation head limiting slot 23.
The limiting plug 14 and the limiting groove 12 are provided with silencing felts.
The amortization felt is generally for pasting up, can make hardboard pull block 3 and spacing subassembly 1 when retracting more safe with the touching of hiding thing curtain frame 2, more silent in the vehicle traveles.
The foregoing detailed description of the present invention has been provided for the purpose of illustrating the principles and embodiments of the present invention by way of specific examples, which are provided to assist in understanding the core concepts of the present invention and are therefore not to be construed as limiting the invention as defined by the appended claims.
Claims (8)
1. Hide stable stop device after thing curtain contracts, including spacing subassembly, hide the thing curtain frame, hide thing drape and hardboard and draw the piece, its characterized in that hardboard draw the front side fixedly connected with of piece and strengthen the connecting strip, strengthen the connecting strip and respectively be provided with spacing subassembly in both ends about, control spacing subassembly include the connecting piece of rear end and the limit plug of front end, the front end the upside of limit plug is provided with spacing groove, the fixed spacing kicking block that is provided with of downside of limit plug.
2. The retractable stable position-limiting device of a covering curtain as claimed in claim 1, wherein the inner sides of the left and right position-limiting components are respectively provided with an installation groove matched with the reinforced connecting strip, and the installation grooves in the left and right position-limiting components are respectively and fixedly installed at the left and right ends of the reinforced connecting strip by installation fixing parts.
3. The retracted stable position-limiting device of a blind as claimed in claim 1, wherein the outer sides of the left and right position-limiting components are respectively and fixedly provided with an extending fastener.
4. The retractable stable position-limiting device of an object covering curtain as claimed in claim 1, wherein the object covering curtain frame is movably provided with a curtain rolling tube, the front end of the object covering curtain is fixedly connected to the curtain rolling tube, and the rear end of the object covering curtain is fixedly connected to the front side of the reinforced connecting strip.
5. The retracted stable position limiter of claim 4, wherein a torsion spring is disposed between one end of said roller blind tube and one end of said blind frame, and said torsion spring always winds said blind cloth connected to said roller blind tube inward.
6. The retracted stable position-limiting device of the object covering curtain as claimed in claim 1, wherein a curtain cloth telescopic slot for the object covering curtain to be telescopic is arranged at the rear side of the object covering curtain frame, and the height of the position-limiting plug is smaller than that of the curtain cloth telescopic slot;
and a silencing felt is arranged on the position, corresponding to the limiting top block, of the object shielding curtain frame on the lower side of the curtain cloth telescopic slotted hole.
7. The retractable stable position-limiting device for the covering curtain of claim 1, wherein the left and right ends of the covering curtain frame are movably sleeved with retractable mounting heads, the lower sides of the left and right ends of the covering curtain frame are respectively provided with at least one mounting head limiting member, the lower side of the retractable mounting head corresponding to the mounting head limiting member is provided with a mounting head limiting slot, and the mounting head limiting member can move left and right in the mounting head limiting slot;
springs are respectively arranged between the two ends of the object shielding curtain frame and the left and right telescopic mounting heads, and the springs always eject the telescopic mounting heads outwards.
8. The retractable stable position limiter of blind as claimed in claim 1, wherein said position limiting plug and said position limiting groove are provided with sound-deadening felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194341.8U CN211391120U (en) | 2019-12-10 | 2019-12-10 | Stable limiting device after retraction of covering curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194341.8U CN211391120U (en) | 2019-12-10 | 2019-12-10 | Stable limiting device after retraction of covering curtain |
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| Publication Number | Publication Date |
|---|---|
| CN211391120U true CN211391120U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922194341.8U Active CN211391120U (en) | 2019-12-10 | 2019-12-10 | Stable limiting device after retraction of covering curtain |
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| CN (1) | CN211391120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060072A (en) * | 2021-04-07 | 2021-07-02 | 江苏开沃汽车有限公司 | A shade curtain installation structure provided with a limit support block |
| CN115303185A (en) * | 2022-07-29 | 2022-11-08 | 芜湖市瑞航汽车科技有限公司 | A kind of electric sunshade curtain for vehicle |
-
2019
- 2019-12-10 CN CN201922194341.8U patent/CN211391120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060072A (en) * | 2021-04-07 | 2021-07-02 | 江苏开沃汽车有限公司 | A shade curtain installation structure provided with a limit support block |
| CN115303185A (en) * | 2022-07-29 | 2022-11-08 | 芜湖市瑞航汽车科技有限公司 | A kind of electric sunshade curtain for vehicle |
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Address after: Shangshuichao Village, Dongqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Shuaitelung Automotive Systems Co.,Ltd. Country or region after: China Address before: Shangshuiquan Village, Dongqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee before: Ningbo Shuaitelong Group Co.,Ltd. Country or region before: China |