CN219047760U

CN219047760U - Storage cabinet with expandable structure

Info

Publication number: CN219047760U
Application number: CN202223321145.0U
Authority: CN
Inventors: 吴勤
Original assignee: Hailong Education Equipment Group Co ltd
Current assignee: Hailong Education Equipment Group Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-23
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a storage cabinet with a dilatable structure, which relates to the field of storage cabinets and comprises a cabinet body and a supporting plate, wherein a limiting plate corresponding to the supporting plate is arranged in the cabinet body, a transmission rod is movably installed in the supporting plate, a bevel gear transmission group connected with the transmission rod is rotatably installed in the supporting plate, and a threaded rod is installed at the end part of the bevel gear transmission group. According to the utility model, the transmission rod, the bevel gear transmission group, the threaded rod, the fixed block, the sliding groove and the retaining plate are arranged, so that the threaded rod can synchronously move when the transmission rod is rotated under the action of the bevel gear transmission group, and meanwhile, the position of the dead retaining plate can be adjusted when the threaded rod is pressed under the action of the fixed block and the sliding groove, so that when the position of the support plate needs to be adjusted, the fixing and the releasing of the support plate can be flexibly adjusted through the transmission rod, and the distance between the support plates can be flexibly adjusted according to the needs of a user.

Description

Storage cabinet with expandable structure

Technical Field

The utility model relates to the field of storage cabinets, in particular to a storage cabinet with a capacity-expandable structure.

Background

Can place the article, all can be called the cabinet of accomodating to article, like filing cabinet, book cabinet, wardrobe, toy place cabinet etc. all can be called the cabinet of accomodating, along with the development of age, the shape and the function of cabinet of accomodating all have different, and is various.

Most of the prior garderobe is of a multi-layer design, and gaps among supporting partition boards of many garderobe are different, so that the garderobe can be used for placing and storing articles such as clothes with different sizes, and manufacturing materials of the garderobe are different, and the garderobe can be manufactured into wooden garderobe, iron garderobe and the like.

However, the interval between the support baffle of the current wardrobe is fixed when leaving the factory mostly to make the follow-up unable interval of adjusting between the support baffle, and then when having caused to place great article, the wardrobe exists and places the phenomenon of being unable down, and then continues to improve on the basis of current wardrobe.

Disclosure of Invention

Accordingly, an object of the present utility model is to provide a storage cabinet with a capacity-expandable structure, so as to solve the above-mentioned technical problems in the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cabinet of accomodating with but dilatation structure, includes the cabinet body and backup pad, the internal limiting plate that is equipped with the backup pad of cabinet, movable mounting has the transfer line in the backup pad, and the backup pad internal rotation is installed the awl tooth drive group of being connected with the transfer line to the threaded rod is installed to awl tooth drive group tip, backup pad outer wall slidable mounting has the fixed block that is connected with the threaded rod, and the fixed block tip is installed and is held out the board.

Through adopting above-mentioned technical scheme, under the effect of awl tooth drive group for when rotating the transfer line, can make threaded rod synchronous motion, simultaneously under the effect of fixed block and spout, can die the position of keeping out the board when making the pressing of threaded rod can adjust, thereby when making to need carrying out the adjustment position to the backup pad, can carry out nimble adjustment through the transfer line to the fixed of backup pad with releasing to fix, thereby make this cabinet body can go nimble adjustment interval between the backup pad according to user's self needs.

The utility model is further characterized in that the outer wall of the supporting plate is provided with a limiting groove corresponding to the limiting plate, and a plurality of groups of balls are arranged on the inner wall of the limiting groove at equal intervals.

By adopting the technical scheme, the friction force of the supporting plate during sliding can be reduced by the plurality of groups of balls, so that the friction loss of the supporting plate is reduced.

The utility model is further arranged that a thread groove corresponding to the transmission rod is arranged in the supporting plate, and the end part of the transmission rod is provided with threads matched with the thread groove.

Through adopting above-mentioned technical scheme, the screw thread groove can restrict the transfer line tip, prevents that the transfer line from appearing unexpected rotation when not using.

The utility model is further characterized in that the end part of the transmission rod is provided with the control port, the control port is in a rectangular groove design, and the transmission rod is integrally positioned in the thread groove.

By adopting the technical scheme, the transmission rod can not expose the thread groove, so that the transmission rod is prevented from influencing the use of the supporting plate.

The utility model further provides that the bevel gear transmission group consists of three bevel gears, two groups of bevel gears are arranged in the supporting plate, the bevel gears positioned at the center of the supporting plate are in sliding connection with the transmission rod, and threaded rods are arranged at the ends of the other two groups of bevel gears.

By adopting the technical scheme, when the transmission rod rotates, the threaded rod can be ensured to synchronously rotate.

The utility model is further characterized in that the outer wall of the supporting plate is provided with a chute corresponding to the fixed block, the fixed block is in rectangular block design, and the fixed block is in threaded connection with the threaded rod.

By adopting the technical scheme, when the threaded rod rotates, the fixed block can only transversely slide in the sliding groove under the restriction of the screw rod principle and the sliding groove.

The utility model further provides that the retaining plate is made of metal, the end part of the retaining plate is provided with a rubber pad, and the outer wall of the rubber pad is provided with friction lines.

Through adopting above-mentioned technical scheme, friction line can increase the stability of rubber pad and cabinet body contact to the fixity after further increase backup pad adjustment position.

In summary, the utility model has the following advantages:

1. according to the utility model, the transmission rod, the bevel gear transmission group, the threaded rod, the fixed block, the sliding groove and the retaining plate are arranged, so that the threaded rod can synchronously move when the transmission rod is rotated under the action of the bevel gear transmission group, and meanwhile, the position of the dead retaining plate can be adjusted when the threaded rod is pressed under the action of the fixed block and the sliding groove, so that when the position of the support plate needs to be adjusted, the fixing and the releasing of the support plate can be flexibly adjusted through the transmission rod, and the distance between the support plates can be flexibly adjusted according to the needs of a user.

2. According to the utility model, the limiting plate, the limiting groove and the ball are arranged, so that the supporting plate is limited during sliding under the action of the limiting plate and the limiting groove, the front and rear position deviation of the supporting plate during lifting sliding is prevented, and the friction force of the supporting plate during sliding is reduced under the action of the ball, so that the friction loss of the supporting plate is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the present utility model in a top-down configuration;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view showing the internal structure of the support plate of the present utility model.

In the figure: 1. a cabinet body; 2. a support plate; 3. a limiting plate; 4. a limit groove; 5. a ball; 6. a transmission rod; 61. a thread groove; 62. a bump; 63. a transmission groove; 7. a control port; 8. a bevel gear transmission set; 9. a threaded rod; 10. a fixed block; 11. a chute; 12. a retaining plate; 13. and a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

A storage cabinet with a dilatable structure is shown as 1-4, and comprises a cabinet body 1 and a supporting plate 2.

Specifically, be equipped with the limiting plate 3 corresponding with backup pad 2 in the cabinet body 1, movable mounting has transfer line 6 in the backup pad 2, set up the screw thread groove 61 corresponding with transfer line 6 in the backup pad 2, and transfer line 6 tip is equipped with the screw thread with screw thread groove 61 assorted screw thread, make transfer line 6 can rotate in backup pad 2, screw thread groove 61 can restrict transfer line 6 tip simultaneously, thereby restrict transfer line 6, prevent unexpected rotation to transfer line 6 when not using, and backup pad 2 internal rotation installs with transfer line 6 sliding connection's awl tooth drive group 8, make transfer line 6 can drive awl tooth drive group 8 synchronous operation when rotating, and awl tooth drive group 8 tip installs threaded rod 9, backup pad 2 outer wall slidable mounting has fixed block 10 that is connected with threaded rod 9, make threaded rod 9 can follow tooth drive group 8 synchronous operation, and then make fixed block 10 begin to slide under the effect of lead screw principle, and fixed block 10 tip installs and keep out board 12, make fixed block 10 can drive keep out board 12 to cabinet body 1 slip, thereby make the backup pad 2 can carry out flexible adjustment, and can also adjust after the position is accomplished.

Referring to fig. 3, in the above embodiment, the outer wall of the support plate 2 is provided with the limit groove 4 corresponding to the limit plate 3, so that the support plate 2 is limited by the limit plate 3 and the limit groove 4 during sliding, thereby preventing the support plate 2 from shifting in front and rear positions during lifting sliding, and the inner wall of the limit groove 4 is provided with the plurality of groups of balls 5 at equal intervals, so that when the support plate 2 slides, the plurality of groups of balls 5 can reduce the friction force of the support plate 2 during sliding, thereby reducing the friction loss of the support plate 2.

Referring to fig. 1 and 4, in the above embodiment, the end of the driving rod 6 is provided with the control port 7, and the control port 7 is in a rectangular groove design, so that an operator can operate the driving rod 6 by inserting a rectangular rotating handle into the control port 7, and the driving rod 6 is integrally located in the thread groove 61, so that the driving rod 6 cannot expose the thread groove 61, thereby preventing the driving rod 6 from affecting the use of the support plate 2.

Referring to fig. 2 and 4, in the above embodiment, the bevel gear transmission set 8 is formed by three bevel gears, two sets of bevel gears are disposed in the supporting plate 2, the bevel gears located at the center of the supporting plate 2 are slidably connected with the transmission rod 6, the inner wall of the bevel gear connected with the transmission rod 6 is provided with a protrusion 62, and the outer wall of the transmission rod 6 is provided with a transmission groove 63 corresponding to the protrusion 62, so that when the transmission rod 6 rotates, the transmission groove 63 and the protrusion 62 can drive the bevel gear transmission set 8 to start to operate, and meanwhile, the transmission rod 6 still slides in the thread groove 61 under the action of the screw principle, the transmission groove 63 and the protrusion 62 at this time can ensure that the transmission rod 6 still can drive the bevel gear transmission set 8 to operate when sliding, and the other two sets of bevel gears are provided with threaded rods 9 at the ends, so that when the transmission rod 6 rotates, synchronous rotation of the threaded rods 9 can be ensured.

Referring to fig. 2-4, in the above embodiment, the outer wall of the supporting plate 2 is provided with the sliding groove 11 corresponding to the fixed block 10, so that the fixed block 10 is limited by the sliding groove 11 during sliding, and the fixed block 10 is rectangular, so that the fixed block 10 can only slide in the sliding groove 11 and cannot rotate in the sliding groove 11, and the fixed block 10 is in threaded connection with the threaded rod 9, so that the threaded rod 9 can only slide laterally in the sliding groove 11 under the limitation of the screw principle and the sliding groove 11 during rotation of the threaded rod 9.

Referring to fig. 2-4, in the above embodiment, the retaining plate 12 is made of metal, and the end portion of the retaining plate 12 is provided with the rubber pad 13, so that when the retaining plate 12 is extruded by the fixing block 10, the rubber pad 13 is driven to move synchronously, and friction lines are provided on the outer wall of the rubber pad 13, so that when the rubber pad 13 abuts against the inner wall of the cabinet 1 under the action of the retaining plate 12, the friction lines increase the stability of the contact between the rubber pad 13 and the cabinet 1, thereby further increasing the fixing performance of the support plate 2 after adjusting the position.

The working principle of the utility model is as follows: when the position of the supporting plate 2 needs to be adjusted, firstly, a rotating handle corresponding to the operating opening 7 is inserted into the operating opening 7, then the rotating handle is rotated, so that the transmission rod 6 starts to rotate, the fixing between the end part of the transmission rod and the threaded groove 61 is released, meanwhile, the transmission rod 6 drives a plurality of groups of threaded rods 9 to synchronously rotate through the bevel gear transmission group 8, under the action of a screw rod principle and the sliding chute 11, the fixing block 10 drives the retaining plate 12 and the rubber pad 13 to slide towards the direction of the supporting plate 2, so that the fixing between the supporting plate 2 and the cabinet body 1 is released, then the height of the supporting plate 2 can be adjusted, after the adjustment is completed, the transmission rod 6 is reversely rotated, the end part of the transmission rod is screwed with the threaded groove 61, the fixing block 10 drives the retaining plate 12 and the rubber pad 13 to slide towards the direction of the cabinet body 1, and when the transmission rod 6 is screwed with the threaded groove 61, the supporting plate 2 is fixed under the action of the retaining plate 12 and the rubber pad 13, and the adjustment is completed.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a cabinet of accomodating with but dilatation structure, includes cabinet body (1) and backup pad (2), its characterized in that: be equipped with limiting plate (3) corresponding with backup pad (2) in cabinet body (1), movable mounting has transfer line (6) in backup pad (2), and backup pad (2) internal rotation is installed awl tooth drive group (8) of being connected with transfer line (6) to awl tooth drive group (8) tip installs threaded rod (9), backup pad (2) outer wall slidable mounting has fixed block (10) that are connected with threaded rod (9), and fixed block (10) tip installs and keep out board (12).

2. The cabinet of claim 1, wherein the cabinet comprises a expandable structure: limiting grooves (4) corresponding to the limiting plates (3) are formed in the outer walls of the supporting plates (2), and a plurality of groups of balls (5) are arranged on the inner walls of the limiting grooves (4) at equal intervals.

3. The cabinet of claim 1, wherein the cabinet comprises a expandable structure: a thread groove (61) corresponding to the transmission rod (6) is formed in the supporting plate (2), and threads matched with the thread groove (61) are formed at the end part of the transmission rod (6).

4. The cabinet of claim 1, wherein the cabinet comprises a expandable structure: the end part of the transmission rod (6) is provided with a control port (7), the control port (7) is in a rectangular groove design, and the transmission rod (6) is integrally positioned in the thread groove (61).

5. The cabinet of claim 1, wherein the cabinet comprises a expandable structure: the bevel gear transmission group (8) consists of three bevel gears, two groups of bevel gears are arranged in the supporting plate (2) by the bevel gear transmission group (8), the bevel gears positioned at the center of the supporting plate (2) are in sliding connection with the transmission rod (6), and threaded rods (9) are arranged at the ends of the other two groups of bevel gears.

6. The cabinet of claim 1, wherein the cabinet comprises a expandable structure: the outer wall of the supporting plate (2) is provided with a sliding groove (11) corresponding to the fixed block (10), the fixed block (10) is of rectangular block design, and the fixed block (10) is in threaded connection with the threaded rod (9).

7. The cabinet of claim 1, wherein the cabinet comprises a expandable structure: the retaining plate (12) is made of metal, a rubber pad (13) is arranged at the end part of the retaining plate (12), and friction lines are arranged on the outer wall of the rubber pad (13).