CN215190210U

CN215190210U - Connecting structure of cabinet door of bookcase

Info

Publication number: CN215190210U
Application number: CN202121259717.XU
Authority: CN
Inventors: 刘强; 刘伟东
Original assignee: Binzhou Fudong Industry And Trade Co ltd
Current assignee: Binzhou Fudong Industry And Trade Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-17
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to a book case technical field especially relates to connection structure of book case cabinet door, and the book case cabinet door of having solved among the prior art is mostly single mechanism that opens and shuts, places when narrower space when the book case, will cause the cabinet door of book case to be difficult to open, and then has influenced the application range of book case, has received the problem of restriction to the use scene of book case simultaneously. The connecting structure of the bookcase cabinet door comprises a cabinet body, connecting boxes are arranged on two sides of the inner side of the cabinet body, a door body is fixedly connected to one side of each connecting box, which is opposite to the connecting boxes, the tops and the bottoms of the two connecting boxes are connected with the inner wall of the cabinet body in a sliding mode through sliding rails, and an outer plate penetrating through the bottoms of the connecting boxes is arranged on the lower portion of the inner side of each connecting box. The utility model discloses in the mode that proposes, through adjusting inner panel and planking, utilize the slider to slide in the slide rail simultaneously, carry out the push-and-pull that can realize the door body and rotate the purpose of opening and shutting to can adapt to the use scene of multiple difference, have very high practicality.

Description

Connecting structure of cabinet door of bookcase

Technical Field

The utility model relates to a book case technical field especially relates to connection structure of book case cabinet door.

Background

In daily life, various household storage cabinets are needed, including a bookcase, which is one of main furniture in study furniture, namely a cabinet specially used for storing books, newspapers, magazines and other articles, and it can be seen that the bookcase has a wide utilization value in the actual application of life or work, and the design of the cabinet door of the bookcase is also important.

The book case cabinet door among the prior art is mostly single mechanism that opens and shuts, places when narrower space when the book case, will cause the cabinet door of book case to be difficult to open, and then has influenced the application range of book case, has received the restriction to the use scene of book case simultaneously, seems very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connection structure of book case cabinet door, the book case cabinet door of having solved among the prior art is mostly single mechanism that opens and shuts, places when narrower space when the book case, will cause the cabinet door of book case to be difficult to open, and then has influenced the application range of book case, has received the problem of restriction to the use scene of book case simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the connecting structure of the cabinet door of the bookcase comprises a cabinet body, wherein connecting boxes are respectively arranged on two sides of the inner side of the cabinet body, a door body is fixedly connected on one side opposite to the two connecting boxes, the tops and the bottoms of the two connecting boxes are respectively connected with the inner wall of the cabinet body in a sliding way through a sliding rail, an outer plate penetrating through the bottom of the connecting box is arranged on the lower part of the inner side of the connecting box, an inner plate penetrating through the outer plate is arranged on the inner side of the outer plate, the top end of the inner plate penetrates through the top of the connecting box, the inner side of the connecting box is rotatably connected with a rotating rod penetrating through the side wall of the connecting box, and the rotating rod is sleeved with a driving gear, and one side of the driving gear is provided with a connecting rod which is rotationally connected with the inner wall of the connecting box, the connecting rod is sleeved with a driven gear which is engaged and connected with the driving gear, and the driving gear and the driven gear are respectively engaged with the inner plate and the outer plate through the latches, and vertical grooves are formed in two sides of the cabinet body.

Preferably, the top and the equal fixedly connected with slider in bottom of two connecting boxes, and sliding connection between the slider passes through the inner wall of slide rail and the cabinet body, the notch has all been seted up with the bottom of connecting box, and the notch runs through connecting box and slider in proper order, the bottom of planking all runs through connecting box and slider in proper order through the notch with the top of inner panel, the rotating groove that cooperation inner panel and planking used has all been seted up on the inner wall of four slide rails, the inner panel is sliding connection with the junction of planking.

Preferably, the outer walls of the two inner plates and the outer walls of the two outer plates are fixedly connected with clamping racks, and the two clamping racks are respectively connected with the driving gear and the driven gear through clamping teeth in a meshed mode.

Preferably, two dwang are located one of two joint box outsides respectively and have all cup jointed the limiting plate, and one side of limiting plate is equipped with the gag lever post, and all set up the spacing groove that the cooperation gag lever post used on the limiting plate and on the outer wall of joint box.

Preferably, the one end of two dwangs all through the pivot respectively with rotate between the inner wall of two connecting boxes and be connected, and the other end of two dwangs all runs through two connecting box lateral walls respectively through the bearing housing, the both ends of two connecting rods all through the pivot respectively with rotate between the inner wall of two connecting boxes and be connected.

Preferably, two dwangs are located one of two connecting box outsides respectively and serve equal fixedly connected with carousel, the equal fixedly connected with handle in one side of two door bodies, and the diameter of slider is less than the width of slide rail.

The utility model discloses possess following beneficial effect at least:

1. when the bookcase in the utility model is used, when the door bodies need to be opened and closed, firstly, the two door bodies slide in the sliding rail through the sliding block, and then the two door bodies can be pushed and pulled leftwards and rightwards, when the placed transverse space is small, the rotating rod can be rotated to drive the driving gear and the driven gear to simultaneously rotate, and further drive the outer plate and the inner plate to simultaneously move in opposite directions, when one end of the inner plate and the outer plate moves into the rotating groove in the sliding rail, the connecting box can be rotated, so that the door bodies can rotate along the connecting box, and the opening and closing purpose is achieved, compared with the bookcase in the prior art, the bookcase door is mostly a single opening and closing mechanism, when the bookcase is placed in a narrow space, the bookcase door is difficult to open, the use range of the bookcase door is influenced, and meanwhile, the use scene of the bookcase is limited, the utility model discloses in the mode that proposes, through adjusting inner panel and planking, utilize the slider to slide in the slide rail simultaneously, carry out the push-and-pull that can realize the door body and rotate the purpose of opening and shutting to can adapt to the use scene of multiple difference, have very high practicality.

2. When inner panel and planking moved to the assigned position, through pegging graft the gag lever post with spacing groove on the limiting plate and the spacing groove on the connecting box in proper order, and then can carry on spacingly to inner panel and planking.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a view of the overall structure of the present invention;

FIG. 2 is a side view of the connection box of the present invention;

FIG. 3 is a front view of the connection box of the present invention;

fig. 4 is an external view of the present invention.

In the figure: 1. a cabinet body; 2. a door body; 3. a connecting box; 4. a slide rail; 5. an outer plate; 6. an inner plate; 7. a rotating groove; 8. a notch; 9. a vertical slot; 10. rotating the rod; 11. a turntable; 12. a limiting plate; 13. a limiting rod; 14. a limiting groove; 15. a handle; 16. a slider; 17. a driving gear; 18. a driven gear; 19. a rack clamping bar; 20. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the connecting structure of the bookcase door comprises a cabinet body 1, wherein two sides of the inner side of the cabinet body 1 are respectively provided with a connecting box 3, one side of the two opposite connecting boxes 3 is fixedly connected with a door body 2, the top and the bottom of the two connecting boxes 3 are respectively connected with the inner wall of the cabinet body 1 in a sliding way through a sliding rail 4, the lower part of the inner side of each connecting box 3 is provided with an outer plate 5 penetrating through the bottom of the connecting box 3, the inner side of each outer plate 5 is provided with an inner plate 6 penetrating through the outer plate 5, the top end of each inner plate 6 penetrates through the top of the connecting box 3, the inner side of each connecting box 3 is rotatably connected with a rotating rod 10 penetrating through the side wall of the corresponding connecting box 3, the rotating rod 10 is sleeved with a driving gear 17, one side of the driving gear 17 is provided with a connecting rod 20 rotatably connected with the inner wall of the connecting box 3, the connecting rod 20 is sleeved with a driven gear 18 engaged with the driving gear 17, and the driving gear 17 and the driven gear 18 are respectively engaged with the inner plate 6 and the outer plate 5 through teeth, the vertical groove 9 has all been seted up to the both sides of the cabinet body 1, and is concrete, through adjusting inner panel 6 and planking 5, utilizes the top and the bottom of connecting box 3 to slide in slide rail 4 simultaneously, can realize the push-and-pull of the door body 2 and rotate the purpose of opening and shutting to can adapt to the use scene of multiple difference, have very high practicality.

The scheme has the following working processes:

when the door body 2 is opened and closed as required, at first, top and bottom through the connecting box 3 slide in slide rail 4, and then can carry out the push-and-pull about two door bodies 2, when the horizontal space of placing is less, can rotate through rotating the dwang 10, drive driving gear 17 and driven gear 18 and rotate simultaneously, and then drive planking 5 and inner panel 6 simultaneous relative motion, when the one end of inner panel 6 and planking 5 moves to slide rail 4 in, can rotate connecting box 3, and then make door body 2 can rotate along connecting box 3, thereby reach the purpose that opens and shuts.

According to the working process, the following steps are known:

through adjusting inner panel 6 and planking 5, utilize the top and the bottom of connecting box 3 to slide in slide rail 4 simultaneously, can realize the push-and-pull of the door body 2 and rotate the purpose of opening and shutting to can adapt to the use scene of multiple difference, have very high practicality.

Further, the top and the equal fixedly connected with slider 16 in bottom of two connecting boxes 3, and slider 16 passes through sliding connection between the inner wall of slide rail 4 and the cabinet body 1, notch 8 has all been seted up with the bottom at the top of connecting box 3, and notch 8 runs through connecting box 3 and slider 16 in proper order, connecting box 3 and slider 16 are all run through notch 8 in proper order on the bottom of planking 5 and the top of inner panel 6, the rotation groove 7 that cooperation inner panel 6 and planking 5 used has all been seted up on the inner wall of four slide rails 4, inner panel 6 is sliding connection with the junction of planking 5, it is concrete, when the bottom of planking 5 and the top of inner panel 6 are located rotation groove 7 respectively, can rotate connecting box 3, thereby make door body 2 rotate and open and shut.

Further, all fixedly connected with rack and pinion 19 on the outer wall of two inner panels 6 and on the outer wall of two planks 5, and two rack and pinion 19 respectively with all be connected through the latch meshing between driving gear 17 and the driven gear 18, it is concrete, utilize driving gear 17 and driven gear 18 to pass through rack and pinion 19 and can drive inner panel 6 and planks 5 and move.

Further, two dwang 10 are located one end in two connecting boxes 3 outsides respectively and have all cup jointed limiting plate 12, and one side of limiting plate 12 is equipped with gag lever post 13, and on limiting plate 12 with all set up the spacing groove 14 that cooperation gag lever post 13 used on the outer wall of connecting box 3, specific, utilize gag lever post 13 and spacing groove 14's cooperation can carry on spacingly to dwang 10.

Further, the one end of two dwang 10 all rotates through the pivot respectively with between the inner wall of two connecting boxes 3 to be connected, and the other end of two dwang 10 all runs through two connecting box 3 lateral walls respectively through the bearing housing, and the both ends of two connecting rods 20 all rotate through the pivot respectively with between the inner wall of two connecting boxes 3 to be connected.

Further, two dwang 10 are located respectively and serve equal fixedly connected with carousel 11 on one in two connecting box 3 outsides, and the equal fixedly connected with handle 15 in one side of two door bodies 2, and the diameter of slider 16 is less than the width of slide rail 4, and is concrete, utilizes the diameter of slider 16 to be less than the width of slide rail 4, and then makes slider 16 can cooperate connecting box 3 to rotate in the gliding in slide rail 4.

In summary, when the bottom end of the outer plate 5 and the top end of the inner plate 6 are respectively located in the rotating groove 7, the connecting box 3 can be rotated, so that the door body 2 can be rotated to open and close, the driving gear 17 and the driven gear 18 can drive the inner plate 6 and the outer plate 5 to move through the clamping rack 19, the rotating rod 10 can be limited by the matching of the limiting rod 13 and the limiting groove 14, the diameter of the sliding block 16 is smaller than the width of the sliding rail 4, and the sliding block 16 can be matched with the connecting box 3 to rotate while sliding in the sliding rail 4.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The connecting structure of the bookcase door comprises a cabinet body (1) and is characterized in that connecting boxes (3) are arranged on two sides of the inner side of the cabinet body (1), a door body (2) is fixedly connected on one side, opposite to the two connecting boxes (3), of the two connecting boxes (3), the top and the bottom of each connecting box (3) are connected with the inner wall of the cabinet body (1) in a sliding mode through sliding rails (4), an outer plate (5) penetrating through the bottom of each connecting box (3) is arranged on the lower portion of the inner side of each connecting box (3), an inner plate (6) penetrating through the outer plate (5) is arranged on the inner side of each outer plate (5), the top end of each inner plate (6) penetrates through the top of each connecting box (3), a rotating rod (10) penetrating through the side wall of each connecting box (3) is rotatably connected to the inner side of each connecting box (3), a driving gear (17) is sleeved on each rotating rod (10), and a connecting rod (20) rotatably connected with the inner wall of each connecting box (3) is arranged on one side of each driving gear (17), driven gear (18) connected with driving gear (17) meshing is sleeved on connecting rod (20), and driving gear (17) and driven gear (18) are respectively connected with inner plate (6) and planking (5) through latch meshing, perpendicular groove (9) have all been seted up to the both sides of the cabinet body (1).

2. The connecting structure of the bookcase door according to claim 1, wherein the top and the bottom of the two connecting boxes (3) are both fixedly connected with a sliding block (16), the sliding block (16) is connected with the inner wall of the bookcase body (1) through a sliding rail (4) in a sliding manner, the top and the bottom of the connecting boxes (3) are both provided with notches (8), the notches (8) sequentially penetrate through the connecting boxes (3) and the sliding block (16), the bottom end of the outer plate (5) and the top end of the inner plate (6) sequentially penetrate through the connecting boxes (3) and the sliding block (16) through the notches (8), the inner walls of the four sliding rails (4) are both provided with rotating grooves (7) which are matched with the inner plate (6) and the outer plate (5) for use, and the connecting part of the inner plate (6) and the outer plate (5) is in a sliding manner.

3. The connecting structure of the cabinet door of the bookcase according to claim 1, wherein the outer walls of the two inner plates (6) and the outer walls of the two outer plates (5) are fixedly connected with clamping racks (19), and the two clamping racks (19) are respectively connected with the driving gear (17) and the driven gear (18) through clamping tooth meshing.

4. The connecting structure of the cabinet door of the bookcase according to claim 1, wherein the two rotating rods (10) are respectively sleeved with a limiting plate (12) at one end of the outer side of the two connecting boxes (3), a limiting rod (13) is arranged at one side of the limiting plate (12), and a limiting groove (14) matched with the limiting rod (13) is formed in the limiting plate (12) and the outer wall of the connecting box (3).

5. The connecting structure of the cabinet door of the bookcase according to claim 1, wherein one end of each of the two rotating rods (10) is rotatably connected with the inner walls of the two connecting boxes (3) through a rotating shaft, the other end of each of the two rotating rods (10) penetrates through the side walls of the two connecting boxes (3) through a bearing sleeve, and the two ends of each of the two connecting rods (20) are rotatably connected with the inner walls of the two connecting boxes (3) through a rotating shaft.

6. The connecting structure of the cabinet door of the bookcase according to claim 2, wherein the two rotating rods (10) are respectively positioned at one end of the outer sides of the two connecting boxes (3) and are fixedly connected with a rotating disc (11), one side of each of the two door bodies (2) is fixedly connected with a handle (15), and the diameter of the sliding block (16) is smaller than the width of the sliding rail (4).