CN216984173U

CN216984173U - Door body structure and drawer mounting structure for drawer cabinet

Info

Publication number: CN216984173U
Application number: CN202220182050.6U
Authority: CN
Inventors: 陈松军; 姚津津
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-19
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a door body structure, which comprises a door frame (1) and a panel (2) covered on the front side of the door frame (1), and is characterized in that: the inside of door frame (1) has transversely been put handle support (11), and this handle support (11) are separated the inner chamber of door frame (1) for the holding chamber (101) that are located the below and be located the handle chamber (102) of top, panel (2) cover the front side opening part in holding chamber (101), the lateral margin at door frame (1) top is buckled downwards and is extended and be formed with handle strip (12), be formed with between the lateral margin of this handle strip (12) bottom and the lateral margin at panel (2) top with handle chamber (102) looks through-going breach (13) for supplying the finger to pass and go out handle chamber (102) and drive handle strip (12). The utility model also discloses a drawer mounting structure applied to the door body structure and used for the drawer cabinet.

Description

Door body structure and drawer mounting structure for drawer cabinet

Technical Field

The utility model relates to the technical field of kitchen equipment, in particular to a door body structure and a drawer mounting structure for a drawer cabinet.

Background

The disinfection cabinet generally realizes the translational opening and closing of the door body through three sections of guide rails. The three-section guide rail comprises an outer rail (also called a fixed rail), a middle rail and an inner rail (also called a movable rail) which are sequentially connected in a sliding manner from outside to inside. See in particular the utility model patent with patent application number CN202021183415.4 (publication number CN213393160U) entitled "a three-section heavy two-way synchronous slide rail". When the drawer is installed, the left side and the right side of the drawer frame are respectively provided with the pair of three-section guide rails, and the opening and closing of the door body on the drawer frame can be realized.

After the integrated kitchen integrates the functions of smoke, kitchen, fire and the like, the size of the whole kitchen is increased, and the whole width of the drawer of the disinfection cabinet which is originally used is increased. On one hand, clearance allowance generally exists between the fixed rails and the movable rails of the three guide rails, if the width size of the disinfection cabinet is larger, the distance between the guide rails on two sides of the drawer frame is larger, the shaking amount in the process of opening and closing the door is larger, and the door body cannot be limited in the left and right directions, so that the door body is unstable; on the other hand, after the whole width is increased, the matching degree with the original short pull handle is poor.

SUMMERY OF THE UTILITY MODEL

The first technical problem to be solved by the present invention is to provide a door body structure with a long handle and low cost, aiming at the current situation of the prior art.

The second technical problem to be solved by the utility model is to provide a drawer mounting structure applying the door body structure.

The third technical problem to be solved by the utility model is to provide a drawer mounting structure which can ensure that the drawer can move stably.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: the utility model provides a door body structure, has open-ended door frame and covers the panel at the door frame front side including the front side, its characterized in that: the inside horizontal handle support of having put of door frame, this handle support will the inner chamber of door frame is separated for the holding chamber that is located the below and the handle chamber that is located the top, the panel cover the front side opening part in holding chamber, the lateral margin of door frame top is buckled downwards and is extended and be formed with the handle strip, be formed with between the lateral margin of this handle strip bottom and the lateral margin at panel top with the breach that link up mutually with the handle chamber for supply the finger pass and go out the handle chamber and drive the handle strip.

In order to realize the stable connection of the door frame and the panel, a fixing bracket used for connecting the door frame and the panel is arranged in the accommodating cavity.

In order to facilitate the processing of the fixed support, a first mounting hole is formed in the rear side wall of the door frame;

the fixed bracket comprises

The supporting part is U-shaped, the surface of the supporting part is provided with at least two second mounting holes which are arranged at intervals along the height direction of the supporting part, and the second mounting holes correspond to the first mounting holes; and

two fixing parts which are fixed by clinging to the back of the panel and are respectively connected with two ends of the supporting part;

the fixing bracket is fixed on the door frame by connecting the fastening piece in the first mounting hole and the second mounting hole in sequence.

In order to facilitate the installation of the handle bracket, a gap is arranged between the front side edge of the top of the supporting part and the back surface of the panel, and the handle bracket comprises

A surrounding barrier strip;

the fixing strip is arranged at the rear side edge of the surrounding barrier strip and is fixed by being tightly attached to the rear side wall in the door frame; and

the limiting strip is arranged at the front side edge of the surrounding barrier strip, and the bottom side edge is inserted in the gap.

In order to drive the handle strip for guiding the inserted fingers to bend upwards, the surface of the side, facing the handle cavity, of the surrounding barrier strip is an inclined surface gradually rising from front to back.

The technical scheme adopted by the utility model for solving the second technical problem is as follows: the drawer mounting structure for the drawer cabinet is applied to the door body structure, and the drawer frame is mounted on the back face of the door frame.

In order to further solve the third technical problem, the method further comprises

The mounting brackets are respectively used for being mounted on the inner side walls of the left side and the right side of the cabinet body of the drawer cabinet, each mounting bracket comprises a first mounting strip and a second mounting strip, and the first mounting strip and the second mounting strip extend along the front-back direction;

two groups of first guide rails are in one-to-one correspondence with the first mounting strips, the fixed rail of each first guide rail is mounted on the corresponding first mounting strip, and the movable rail of each first guide rail is mounted on the side part of the drawer frame; and

two sets of second guide rails, with the second mounting bar one-to-one, the fixed rail of each second guide rail is installed on the second mounting bar that corresponds, the movable rail of second guide rail is installed the bottom of drawer frame.

In order to facilitate the second guide rail to simultaneously play a role in limiting left and right, the first mounting strip is basically vertically arranged, and the second mounting strip is basically horizontally arranged.

In order to improve the rigidity of the connection part of the drawer frame and the door body structure, the drawer frame comprises two side plates and a connecting plate connected between the rear ends of the two side plates, the side edge of the front end of each side plate is bent inwards and extends to form a folded edge, the folded edge is tightly attached to the back of the door frame and fixed, and a triangular rib is formed at the part, corresponding to the connection part of the side plate and the folded edge, of the side plate in a concave mode.

In order to realize the direct stable connection of the side wall and the connecting plate, the rear portion of the side plate is provided with two third mounting holes which are arranged at intervals from top to bottom, the bottom side of the rear portion of the side plate is provided with a connecting strip which extends inwards, the connecting strip is provided with a fourth mounting hole, the side walls of the left side and the right side of the connecting plate are provided with fifth mounting holes which are in one-to-one correspondence with the third mounting holes, and the bottom wall of the connecting plate is provided with sixth mounting holes which are in one-to-one correspondence with the fourth mounting holes.

Compared with the prior art, the utility model has the advantages that:

(1) the long handle is spliced by the door frame and the handle bracket, the handle does not need to be additionally arranged on the front surface of the panel, and the cost is low;

(2) through installing first guide rail and second guide rail respectively in the lateral part and the bottom at the drawer, at drawer pull in-process, guide effect around first guide rail played, guide effect around the second guide rail played with about spacing effect, can guarantee like this that the drawer removes the stationarity of in-process, avoid rocking about it.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a drawer mounting structure for a drawer cabinet according to the present invention;

FIG. 2 is a partial longitudinal sectional view of the drawer mounting arrangement of the chest of drawers of FIG. 1;

FIG. 3 is an exploded perspective view of the door structure of FIG. 1;

FIG. 4 is a schematic perspective view of the door body of FIG. 1 in another direction;

fig. 5 is an exploded perspective view of fig. 1 with the door structure omitted.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 5, a preferred embodiment of the drawer mounting structure for a chest of drawers according to the present invention is shown. The drawer cabinet may be a cabinet, a disinfection cabinet, etc., and the disinfection cabinet is taken as an example for description below. The drawer mounting structure comprises a door frame 1, a panel 2, a fixing support 3, a drawer frame 4, a mounting support 5 and a guide rail assembly 6. The door frame 1, the panel 2 and the fixed bracket 3 form a door body structure.

The front side of the doorframe 1 is provided with an opening, a handle bracket 11 is transversely arranged in the doorframe 1, the handle bracket 11 divides an inner cavity of the doorframe 1 into an accommodating cavity 101 positioned below and a handle cavity 102 positioned above, and the panel 2 covers the opening at the front side of the accommodating cavity 101; the side edge of the top of the doorframe 1 is bent downwards and extended to form a handle strip 12, a gap 13 communicated with the handle cavity 102 is formed between the side edge of the bottom of the handle strip 12 and the side edge of the top of the panel 2, and fingers can pass through the gap and be pulled out of the handle cavity 102 to drive the handle strip 12; the rear side wall of the door frame 1 is provided with a first mounting hole 14.

The fixing bracket 3 is disposed in the accommodating chamber 101, and is used for connecting the door frame 1 and the panel 2. The fixing bracket 3 includes a support portion 31 having a U-shape and two fixing portions 32 connected to both end portions of the support portion 31. Specifically, the surface of the supporting portion 31 is provided with at least two second mounting holes 311 arranged at intervals along the height direction of the supporting portion 31, the second mounting holes 311 correspond to the first mounting holes 14, and the fixing bracket 3 is fixed on the door frame 1 by connecting fasteners in the first mounting holes 14 and the second mounting holes 311 in sequence; the fixing portion 32 is fixed by adhesion to the back surface of the panel 2, and a gap 312 is provided between the front edge of the top of the support portion 31 and the back surface of the panel 2. In this embodiment, the number of the fixing brackets 3 is three, and the fixing brackets are arranged at intervals along the length direction of the panel 2.

The handle holder 11 includes a surrounding strip 111, a fixing strip 112 formed by bending and extending upward from a rear side edge of the surrounding strip 111, and a stopper strip 113 formed by bending and extending downward from a front side edge of the surrounding strip 111. Specifically, the surface of the surrounding barrier 111 facing the handle cavity 102 is an inclined plane gradually rising from front to back, so as to conveniently guide the inserted fingers to bend upwards to drive the handle strip 12; the fixing strip 112 is fixed by adhering to the back side wall inside the doorframe 1; the bottom side edge of the stopper bar 113 is inserted in the gap 312.

The drawer frame 4 is installed on the back of the doorframe 1, and includes two side plates 41, a connecting plate 42 connected between the rear ends of the two side plates 41, and a reinforcing plate 43 for connecting the doorframe 1 and the connecting plate 42. Specifically, the side edge of the front end of the side plate 41 is bent inward and extended to form a flange 411, the flange 411 is tightly fixed to the back of the doorframe 1, and a triangular rib 412 is formed by partially inward recessing the joint of the side plate 41 and the flange 411; two third mounting holes 413 which are arranged at intervals up and down are formed in the rear portion of the side plate 41, a connecting strip 414 which extends inwards is arranged on the bottom side of the rear portion of the side plate 41, a fourth mounting hole 4141 is formed in the connecting strip 414, fifth mounting holes 421 which correspond to the third mounting holes 413 in a one-to-one mode are formed in the side walls of the left side and the right side of the connecting plate 42, sixth mounting holes 422 which correspond to the fourth mounting holes 4141 in a one-to-one mode are formed in the bottom wall of the connecting plate 42, fasteners are sequentially connected between the side plate 41 and the connecting plate 42 in the third mounting holes 413 and the fifth mounting holes 421, and the fasteners are sequentially connected in the fourth mounting holes 4141 and the fifth mounting holes 422 to be fixed. The three connection points form a stable triangular connection.

The number of the mounting brackets 5 is two, and the mounting brackets are respectively used for being mounted on the inner side walls of the left side and the right side of the cabinet body of the drawer cabinet. In this embodiment, each of the mounting brackets 5 includes a first mounting bar 51 arranged substantially vertically and a second mounting bar 52 arranged substantially horizontally, and the first mounting bar 51 and the second mounting bar 52 extend in the front-rear direction. Specifically, the first mounting bar 51 is tightly attached to the inner side wall of the cabinet body, and the second mounting bar 52 is formed by bending and extending inwards from the side edge of the bottom of the first mounting bar 51.

The rail assembly 6 includes a first rail 6a and a second rail 6 b. The number of the first guide rails 6a is two, and the first guide rails 6a correspond to the first mounting bars 51 one by one, the fixed rail of each first guide rail 6a is mounted on the corresponding first mounting bar 51, and the movable rail of the first guide rail 6a is mounted on the side wall of the side plate 41; the number of the second guide rails 6b is two, and the second guide rails 6b correspond to the second mounting bars 52 one to one, the fixed rail of each second guide rail 6b is mounted on the corresponding second mounting bar 52, and the movable rail of the second guide rail 6b is mounted at the bottom of the side plate 41. In this embodiment, the first guide rail 6a and the second guide rail 6b are three-segment guide rails, the three-segment guide rails include an outer rail 61, a middle rail 62 and an inner rail 63, which are connected in a sliding manner sequentially from outside to inside, the outer rail 61 forms a fixed rail corresponding to the first guide rail 6a or the second guide rail 6b, and the inner rail 63 forms a movable rail corresponding to the first guide rail 6a or the second guide rail 6 b.

The working principle of the embodiment is as follows: during installation, the fixing part 32 of the fixing support 3 is firstly adhered to the panel 2, meanwhile, the fixing strip 112 of the handle support 11 is adhered to the doorframe 1, then, the second installation hole 311 of the fixing support 3 on the panel 2 is aligned to the first installation hole 14 on the doorframe 1, and the fastening pieces are sequentially connected into the first installation hole 14 and the second installation hole 311 to realize the fixation of the panel 2 on the front side of the doorframe 1, in the process, the top end of the supporting part 31 of the fixing support 3 is obliquely inserted into the lower part of the handle support 11, so that the limiting strip 113 of the handle support 11 is inserted into the gap 312 between the front side edge of the top of the supporting part 31 and the back support of the panel 2; like this, splice out long handle through door frame 1 and handle support 3, need not to set up the handle in panel 2 openly additionally, it is with low costs.

Claims

1. A door body structure, including the door frame (1) that the front side has the opening and cover at the panel (2) of door frame (1) front side, its characterized in that: the inside of door frame (1) has transversely been put handle support (11), and this handle support (11) will the inner chamber of door frame (1) is separated for the holding chamber (101) that is located the below and is located the handle chamber (102) of top, panel (2) cover the front side opening part in holding chamber (101), the lateral margin at door frame (1) top is buckled downwards and is extended and be formed with handle strip (12), be formed with between the lateral margin of this handle strip (12) bottom and the lateral margin at panel (2) top with handle chamber (102) looks through-going breach (13) for supplying the finger to pass and go out handle chamber (102) and drive handle strip (12).

2. The door body structure according to claim 1, wherein: the accommodating cavity (101) is internally provided with a fixed bracket (3) used for connecting the door frame (1) and the panel (2).

3. The door body structure according to claim 2, wherein: a first mounting hole (14) is formed in the rear side wall of the door frame (1);

the fixed bracket (3) comprises

The supporting part (31) is U-shaped, the surface of the supporting part is provided with at least two second mounting holes (311) which are arranged at intervals along the height direction of the supporting part (31), and the second mounting holes (311) correspond to the first mounting holes (14); and

two fixing parts (32) which are fixed by being closely attached to the back surface of the panel (2) and are respectively connected with two ends of the supporting part (31);

the fixing bracket (3) is fixed on the door frame (1) by connecting fasteners in the first mounting hole (14) and the second mounting hole (311) in sequence.

4. The door body structure according to claim 3, wherein: a gap (312) is arranged between the front side edge of the top of the supporting part (31) and the back surface of the panel (2), and the handle bracket (11) comprises

A surrounding barrier strip (111);

the fixing strip (112) is arranged at the rear side edge of the surrounding barrier strip (111) and is fixed by clinging to the rear side wall inside the door frame (1); and

and the limiting strip (113) is arranged at the front side edge of the surrounding barrier strip (111), and the bottom side edge is inserted into the gap (312).

5. The door body structure according to claim 4, wherein: the surface of the retaining strip (111) facing the handle cavity (102) is an inclined surface which gradually rises from front to back.

6. A drawer mounting structure for a drawer cabinet, applying the door body structure according to any one of claims 1 to 5, wherein a drawer frame (4) is mounted on the back surface of the door frame (1).

7. The drawer mounting structure of claim 6, wherein: also comprises

The two mounting brackets (5) are respectively used for being mounted on the inner side walls of the left side and the right side of the cabinet body of the drawer cabinet, each mounting bracket (5) comprises a first mounting bar (51) and a second mounting bar (52), and the first mounting bar (51) and the second mounting bar (52) extend along the front-back direction;

two groups of first guide rails (6a) are in one-to-one correspondence with the first mounting bars (51), the fixed rail of each first guide rail (6a) is mounted on the corresponding first mounting bar (51), and the movable rail of the first guide rail (6a) is mounted on the side part of the drawer frame (4); and

two sets of second guide rails (6b), with second mounting bar (52) one-to-one, the fixed rail of each second guide rail (6b) is installed on corresponding second mounting bar (52), the movable rail of second guide rail (6b) is installed the bottom of drawer frame (4).

8. The drawer mounting structure of claim 7, wherein: the first mounting strip (51) is arranged substantially vertically, and the second mounting strip (52) is arranged substantially horizontally.

9. The drawer mounting structure of claim 6, wherein: drawer frame (4) including two curb plates (41) and connect connecting plate (42) between two curb plates (41) rear ends, the lateral margin of curb plate (41) front end inwards buckles to extend and is formed with hem (411), and this hem (411) hug closely the back of door frame (1) is fixed, the junction of curb plate (41) and hem (411) is inside sunken to be formed with triangle muscle (412) partially.

10. The drawer mounting structure of claim 9, wherein: the rear portion of the side plate (41) is provided with two third mounting holes (413) which are arranged at intervals up and down, the bottom side of the rear portion of the side plate (41) is provided with a connecting strip (414) which extends inwards, a fourth mounting hole (4141) is formed in the connecting strip (414), the side walls of the left side and the right side of the connecting plate (42) are provided with fifth mounting holes (421) which correspond to the third mounting holes (413) in a one-to-one mode, and the bottom wall of the connecting plate (42) is provided with sixth mounting holes (422) which correspond to the fourth mounting holes (4141) in a one-to-one mode.