CN215361495U

CN215361495U - Transport support convenient to carry a plurality of plastics chairs

Info

Publication number: CN215361495U
Application number: CN202121958278.1U
Authority: CN
Inventors: 樊秋冬
Original assignee: Bazhou Zhonglong Furniture Co ltd
Current assignee: Bazhou Zhonglong Furniture Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2021-12-31
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a carrying support convenient for carrying a plurality of plastic chairs, which comprises a bottom frame, wherein the lower side of the bottom frame is connected with walking wheels, the upper side of the bottom frame is provided with a supporting mechanism, the supporting mechanism comprises a chair leg supporting frame, a chair seat supporting frame, a chair back supporting frame and a chair back protecting frame which are sequentially arranged from right to left, the height of the chair leg supporting frame is lower than that of the chair back supporting frame, and the height of the chair back supporting frame is lower than that of the chair seat supporting frame. The carrying support convenient for carrying the plurality of plastic chairs has the advantages of simple structure, capability of stably carrying the plurality of plastic chairs, firmness and reliability.

Description

Transport support convenient to carry a plurality of plastics chairs

Technical Field

The utility model relates to the technical field of plastic chair carrying equipment, in particular to a carrying support convenient for carrying a plurality of plastic chairs.

Background

Compared with traditional solid wood furniture, rattan furniture, iron art furniture and the like, the plastic furniture is furniture with new performance, and is popular with consumers due to bright color, various shapes, portability, compactness, wide application range and convenient maintenance. Plastic chairs are common in daily life, and are often used in stores or homes. Furniture manufacturers produce plastic chairs in batches, then transport the plastic chairs to sales shops through trucks, transport tools are needed to help workers to transport the plastic chairs from factories to trucks, the working difficulty is reduced, the existing transport tools generally use hand-push flat cars, a plurality of plastic chairs are stacked on the hand-push flat cars for transport, the hand-push flat cars are not provided with fixing devices, binding ropes are needed to fix the chairs, the transport quantity cannot be too much, and the danger of toppling over if the binding ropes are not fixed firmly is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carrying support convenient for carrying a plurality of plastic chairs, which is simple in structure, capable of carrying the plurality of plastic chairs stably, firm and reliable.

In order to achieve the purpose, the utility model provides a carrying support convenient for carrying a plurality of plastic chairs, which comprises a bottom frame, wherein the lower side of the bottom frame is connected with a travelling wheel, the upper side of the bottom frame is provided with a supporting mechanism, the supporting mechanism comprises a chair leg supporting frame, a chair seat supporting frame, a chair back supporting frame and a chair back protecting frame which are sequentially arranged from right to left, the height of the chair leg supporting frame is lower than that of the chair back supporting frame, and the height of the chair back supporting frame is lower than that of the chair seat supporting frame;

the chair seat support frame comprises vertical support columns, a first inclined support column and a second inclined support column which are symmetrically arranged on two sides of the bottom frame, the vertical support columns are vertically connected to the upper side of the bottom frame, a support cross beam is connected between the two vertical support columns, the first inclined support column is connected to the upper side of the vertical support column, the two first inclined support columns are arranged on two sides of the support cross beam, one end of the second inclined support column is connected with the bottom frame, the other end of the second inclined support column is connected with the middle of the vertical support column, and the vertical support columns, the second inclined support column and the bottom frame are connected with one another to form a stable triangle;

the back of the chair protection frame is including flexible protective column and third tilt support post, flexible protective column includes multisection extending structure, flexible protective column with the bottom of third tilt support post all with the chassis is articulated, the top of third tilt support post with the lower part of flexible protective column passes through the joint subassembly and connects.

Preferably, the top ends of the chair leg support frame and the chair back support frame are both arc-shaped structures.

Preferably, the joint subassembly includes joint seat and joint post, joint seat fixed connection in the lower part of flexible protective column, joint post fixed connection in the top of third slope support column.

Preferably, the inside of joint seat is equipped with the slip inner chamber, one side of slip inner chamber be equipped with joint post assorted joint mouth, the slip inner chamber has last joint board and lower joint board through expanding spring connection, go up the joint board with the joint board is close to down one side of joint mouth all is equipped with the inclined plane, two the clearance that forms between the inclined plane is followed the joint mouth to the direction of slip inner chamber reduces gradually.

Preferably, the terminal surface of joint post is the hemisphere, the middle part of joint post is equipped with arc joint recess, go up the joint board with all be equipped with on the joint board down with joint recess assorted arc joint is protruding.

Therefore, the carrying support convenient for carrying the plurality of plastic chairs, which adopts the structure, has a simple structure, can carry the plurality of plastic chairs stably, and is firm and reliable.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic view of an embodiment of a carrier rack of the present invention for facilitating the carrying of a plurality of plastic chairs;

FIG. 2 is a partial side view of a carrier rack for facilitating the carrying of a plurality of plastic chairs in accordance with the present invention;

FIG. 3 is a schematic view of a transport support telescoping guard post for facilitating transport of a plurality of plastic chairs of the present invention;

FIG. 4 is a cross-sectional view of portion A of a carrier rack for carrying a plurality of plastic chairs according to the present invention.

Reference numerals:

1. a chassis; 2. a traveling wheel; 3. a chair leg support; 4. a chair seat support frame; 5. a chair back support frame; 6. a chair back protection frame; 7. a vertical support column; 8. a first angled support post; 9. a second angled support column; 10. a support beam; 11. a telescopic protective column; 12. a third inclined support column; 13. a clamping seat; 14. a clamping column; 15. a sliding inner cavity; 16. a card interface; 17. a tension spring; 18. an upper clamping and connecting plate; 19. a lower clamping and connecting plate; 20. a bevel; 21. clamping the groove; 22. clamping the bulges; 23. a plastic chair.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Examples

Fig. 1 is a schematic view of an embodiment of a carrying support for conveniently carrying a plurality of plastic chairs according to the present invention, and fig. 2 is a partial side view of the carrying support for conveniently carrying a plurality of plastic chairs according to the present invention, and as shown in the figure, the present invention provides a carrying support for conveniently carrying a plurality of plastic chairs, which comprises a base frame 1, wherein a walking wheel 2 is connected to the lower side of the base frame 1, and the walking wheel 2 is provided with a brake pad for facilitating the movement and fixation of the carrying support. The upper side of the underframe 1 is provided with a supporting mechanism, and the supporting mechanism comprises a chair leg supporting frame 3, a chair seat supporting frame 4, a chair back supporting frame 5 and a chair back protecting frame 6 which are sequentially arranged from right to left. The height of the chair leg supporting frame 3 is lower than that of the chair back supporting frame 5, and the height of the chair back supporting frame 5 is lower than that of the chair seat supporting frame 4. The plastic chair is placed on the upper side of the supporting mechanism in a back-off mode, and the supporting mechanism can firmly support the plastic chair.

The seat support frame 4 comprises vertical support columns 7, first inclined support columns 8 and second inclined support columns 9 which are symmetrically arranged on two sides of the bottom frame 1, the vertical support columns 7 are perpendicularly connected to the upper side of the bottom frame 1, and a support cross beam 10 is connected between the two vertical support columns 7. The first inclined supporting columns 8 are connected to the upper sides of the vertical supporting columns 7, and the two first inclined supporting columns 8 are arranged on two sides of the supporting cross beam 10. The gradient of the first inclination support column 8 and the gradient phase-match of the back of the chair of the plastic chair 23 that the back-off was placed make the first inclination support column 8 just in time joint in the contained angle that the back of the chair formed with the seat support to the area of contact of the back of the first inclination support column 8 and the plastic chair 23 is big, has improved the support intensity of seat support frame 4, also can stable support when making it stack a plurality of plastic chairs 23. The upside of two first oblique support columns 8 can be equipped with the spliced pole, improves the support stability to the plastic chair 23 seat support.

One end of a second inclined supporting column 9 is connected with the bottom frame 1, the other end of the second inclined supporting column 9 is connected with the middle of the vertical supporting column 7, the second inclined supporting column 9 and the bottom frame 1 are connected with each other to form a stable triangle, and the stability of the supporting mechanism is further improved.

Fig. 3 is a schematic view of a telescopic protection column of a carrying frame for conveniently carrying a plurality of plastic chairs according to the present invention, as shown in the figure, a chair back protection frame 6 includes a telescopic protection column 11 and a third inclined support column 12, and the telescopic protection column 11 includes a multi-section telescopic structure for facilitating extension and contraction of the telescopic protection column. The bottom of flexible guard post 11 and third oblique support post 12 all is articulated with chassis 1, is convenient for accomodate of flexible guard post 11 and third oblique support post 12. The top end of the third inclined supporting column 12 is connected with the lower part of the telescopic protective column 11 through a clamping assembly. When the telescopic protection column is used, the telescopic protection column 11 is stretched, the third inclined support column 12 is connected to the lower portion of the telescopic protection column 11, a stable triangular support mechanism is formed, the telescopic protection column 11 is stably supported on two sides of a chair back, and the stacked plastic chairs 23 are prevented from inclining and collapsing. When not in use, the telescopic protection column 11 can be contracted, and the third inclined support column 12 can be disassembled and packed up, so that the occupied area of the carrying support is reduced, and the carrying support is convenient to store.

The top ends of the chair leg support frames 3 and the chair back support frames 5 are both arc-shaped structures, so that the chair leg support frames 3 and the chair back support frames 5 are prevented from scratching the plastic chair 23, and the damage to the plastic chair 23 is reduced.

Fig. 4 is a cross-sectional view of a portion a of a carrier rack for carrying a plurality of plastic chairs according to the present invention, and as shown in the drawing, the latch assembly includes a latch base 13 and a latch post 14, the latch base 13 is fixedly connected to the lower portion of the telescopic protection post 11, and the latch post 14 is fixedly connected to the top of the third inclined support post 12. The inside of joint seat 13 is equipped with slip inner chamber 15, and one side of slip inner chamber 15 is equipped with joint post 14 assorted joint interface 16, and slip inner chamber 15 is connected with joint board 18 and lower joint board 19 through expanding spring 17, and one side that goes up joint board 18 and lower joint board 19 and be close to joint interface 16 all is equipped with inclined plane 20, and the clearance that forms between two inclined planes 20 reduces to the direction of slip inner chamber 15 along joint interface 16 gradually. The terminal surface of joint post 14 is the hemisphere, and the middle part of joint post 14 is equipped with arc joint recess 21, goes up joint board 18 and is equipped with on the joint board 19 down with arc joint recess 21 assorted arc joint arch 22. The clamping column 14 is inserted from the clamping interface 16, the clamping bulge 22 is clamped in the clamping groove 21, and the third inclined supporting column 12 and the telescopic protective column 11 are stably connected.

The specific implementation process comprises the following steps: when the plastic chair is used, the telescopic protection column 11 extends upwards, the clamping column 14 of the third inclined support column 12 is clamped in the clamping seat 13 at the lower part of the telescopic protection column 11 to be connected into a stable triangular support structure, the plastic chair 23 to be carried is placed on the upper side of the support mechanism in an inverted manner, the first inclined support column 8 of the chair seat support frame 4 is just clamped in an included angle formed by the chair back and the chair seat, the chair leg support frame 3 is stably supported on the lower side of the chair legs, the chair back support frame 5 is stably supported on the lower side of the chair back, meanwhile, the chair back protection frame 6 is also stably protected on two sides of the chair back, the plastic chair 23 placed in the inverted manner can be stably clamped on the upper side of the support mechanism, the inverted plastic chairs 23 can be firmly clamped with each other, and a plurality of plastic chairs 23 can be stacked and carried together.

Therefore, the carrying support convenient for carrying the plurality of plastic chairs, which adopts the structure, has a simple structure, the plurality of plastic chairs can be stably clamped and placed by the mutual matching of the chair leg supporting frames, the chair seat supporting frames, the chair back supporting frames and the chair back protecting frames, the plurality of plastic chairs can be conveniently and stably carried at the same time, the carrying stability of the carrying support is improved, the occupied area is small, and the carrying are convenient.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a transport support convenient to carry a plurality of plastic chairs which characterized in that: the multifunctional chair comprises a bottom frame, wherein the lower side of the bottom frame is connected with walking wheels, the upper side of the bottom frame is provided with a supporting mechanism, the supporting mechanism comprises a chair leg supporting frame, a chair seat supporting frame, a chair back supporting frame and a chair back protecting frame which are sequentially arranged from right to left, the height of the chair leg supporting frame is lower than that of the chair back supporting frame, and the height of the chair back supporting frame is lower than that of the chair seat supporting frame;

2. A carrier rack for carrying a plurality of plastic chairs as recited in claim 1, wherein: the top ends of the chair leg support frame and the chair back support frame are both arc-shaped structures.

3. A carrier rack for carrying a plurality of plastic chairs as recited in claim 1, wherein: the joint subassembly includes joint seat and joint post, joint seat fixed connection be in the lower part of flexible protective column, joint post fixed connection be in the top of third slope support column.

4. A carrier rack for carrying a plurality of plastic chairs as recited in claim 3, wherein: the inside of joint seat is equipped with the slip inner chamber, one side of slip inner chamber be equipped with joint post assorted joint mouth, the slip inner chamber has last joint board and lower joint board through expanding spring connection, go up the joint board with the joint board is close to down one side of joint mouth all is equipped with the inclined plane, two the clearance that forms between the inclined plane is followed the joint mouth to the direction of slip inner chamber reduces gradually.

5. A carrier rack for carrying a plurality of plastic chairs as recited in claim 4, wherein: the terminal surface of joint post is the hemisphere, the middle part of joint post is equipped with arc joint recess, go up the joint board with all be equipped with on the joint board down with joint recess assorted arc joint is protruding.