CN214057124U

CN214057124U - Case and bag wheel with shock-absorbing function

Info

Publication number: CN214057124U
Application number: CN202023149119.5U
Authority: CN
Inventors: 张慧超; 王涛
Original assignee: Jiaxing Hanqi Plastic Products Co ltd
Current assignee: Jiaxing Hanqi Plastic Products Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-27
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a case wheel with shock absorption function, belonging to the technical field of case accessories, comprising a case body, wherein the bottom of the case body is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a sleeve, a connecting rod is inserted in the sleeve, the bottom of the connecting rod is fixedly connected with a connecting plate, pull rods are inserted in both sides of the surface of the sleeve, the outer side wall of each pull rod is provided with a spring B, the pull rod is close to one end of the connecting rod and is fixedly connected with a clamping ring, the main body of the wheel is not directly connected with the case, the spring C can play a shock absorption role in the vertical direction of a caster, the connecting column is made of rubber, can play a certain shock absorption damping role, ensures the shock absorption effect of the spring C, and is obliquely fixed between the connecting plate and a mounting plate, when the caster collides in the horizontal direction in the moving process, the connecting column can also provide a certain buffer space, reduce the influence of the vibrations of truckle to the box, further improve the shock attenuation effect of case and bag wheel.

Description

Case and bag wheel with shock-absorbing function

Technical Field

The utility model relates to a case and bag accessory technical field especially relates to a case and bag wheel with shock-absorbing function.

Background

The luggage is a general term for bags, and is a general term for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single shoulder bags, satchels, waist bags, various draw-bar cases and the like, the draw-bar case refers to a luggage case with draw bars and rollers, and is widely used due to the convenient use, meanwhile, the draw-bar case is also provided with a draw bar due to the case, and has the branch of a single-tube draw bar and a double-tube draw bar, and the tube of the draw bar also has the branch of a square tube and a round tube, so that the luggage case can be conveniently dragged during walking, the burden is greatly reduced, and the wheels are one of accessories which are often installed in the luggage case.

Patent number is CN 209409707U's publication a case and bag wheel with shock-absorbing function, through the fixed column, lead to groove, activity post, damping spring, diaphragm, buffer spring and the cooperation of pulley, can carry out effective shock attenuation to the pulley, has solved the problem that case and bag wheel does not possess damping function, because jolting of route prevents that the fragile article in the case and bag from bumping cracked, avoids leading to the fact unnecessary economic loss for the user.

When the luggage wheel is used, the following defects 1 exist, the shock absorption structure effect of the luggage wheel is general, the shock absorption can be only carried out on the force in the vertical direction, and when an object is collided during moving, the force generated transversely can be directly transmitted to the luggage, so that the stability of internal storage is influenced; 2. the luggage wheels only have the shock absorption function, are general in functionality and cannot adjust the height of the luggage wheels, and therefore the luggage wheels with the shock absorption function are provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a case and bag wheel with shock-absorbing function aims at improving the shock attenuation effect of case and bag wheel, can adjust the height of case and bag wheel simultaneously.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of case and bag wheel with shock-absorbing function, the power distribution box comprises a box body, bottom half fixedly connected with fixed plate, fixed plate bottom fixedly connected with sleeve, the inside grafting of sleeve has the connecting rod, bottom connecting rod fixedly connected with connecting plate, sleeve surface both sides have all been pegged graft and have the pull rod, spring B is installed to the pull rod lateral wall, the pull rod is close to connecting rod one end fixedly connected with clamp ring, the mounting panel is installed to the connecting plate bottom, fixedly connected with spring C between connecting plate and the mounting panel, slant fixedly connected with spliced pole between connecting plate and the mounting panel, the truckle is installed to the mounting panel bottom.

Optionally, the top of the inner side wall of the sleeve is fixedly connected with a spring a, and the sleeve is connected with the connecting rod through the spring a.

Optionally, one end of the pull rod is fixedly connected with a handle, and the handle is located at one end, far away from the sleeve, of the pull rod.

Optionally, a rubber pad is bonded to one side of the surface of the clamping ring, and the rubber pad is located on one side, close to the connecting rod, of the surface of the clamping ring.

Optionally, the brake block is installed to the mounting panel bottom, the brake block is located truckle surface one side.

Optionally, the connecting column is made of rubber.

The utility model has the advantages as follows:

1. the bottom of box is fixed with the fixed plate, the connecting plate is installed to the bottom of fixed plate, the truckle is installed in the bottom of mounting panel as mobile structure, be connected through spring C and spliced pole between connecting plate and the mounting panel, compare in traditional wheel structure, adopt mounting panel and connecting plate, make the wheel main part not with the direct connection between the case and bag, in the use, spring C can play the cushioning effect to the vertical direction of truckle, the spliced pole material is rubber, can play certain damping's effect, guarantee spring C's shock attenuation effect, the spliced pole slant is fixed between connecting plate and mounting panel simultaneously, when the truckle removes the in-process and takes place horizontal direction's when colliding with, the spliced pole also can provide certain buffer space, reduce the influence of the vibrations of truckle to the box, further improve the shock attenuation effect of wheel.

2. A fixed plate is fixed at the bottom of the box body, a sleeve is fixed at the bottom of the fixed plate and is connected with the connecting plate through a connecting rod inserted into the sleeve, in a normal state, the connecting rod main body is retracted into the sleeve, the height of the caster is lower, the gravity center is lower, the movement is convenient, the clamping rings are clamped at the two sides of the connecting rod, when passing through the road surface with road conditions such as water accumulation and the like, the pull rod is pulled towards the two sides, the spring B is stretched, the clamping ring loses the clamping of the connecting rod, the extending length of the connecting rod can be conveniently adjusted, the distance between the caster wheel and the box body is further adjusted, the pull rod is loosened after the distance is increased, the clamp ring is reset under the elastic force of the spring B to clamp and fix the positions of the connecting rod and the caster, the caster is lifted to pass through the wading surface, can avoid the rainwater contact box, improve the protection to the box, compare in traditional fixed position's truckle, use in a flexible way, it is convenient to adjust.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a wheel of a luggage with a shock-absorbing function according to an embodiment of the present invention;

fig. 2 is a schematic view of a clamp ring structure of a case wheel with a shock-absorbing function according to an embodiment of the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. a sleeve; 301. a spring A; 4. a connecting rod; 401. a connecting plate; 5. a pull rod; 501. a handle; 502. a spring B; 6. a clamping ring; 601. a rubber pad; 7. a spring C; 701. connecting columns; 8. mounting a plate; 9. a caster wheel; 901. a brake pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A wheel of a luggage with a shock-absorbing function according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of case and bag wheel with shock-absorbing function, the power distribution box comprises a

box body

1, 1 bottom fixedly connected with fixed plate 2 of box, 2 bottom fixedly connected with sleeves 3 of fixed plate, 3 inside pegs graft there is connecting rod 4 of sleeve, 4 bottom fixedly connected with connecting plates 401 of connecting rod, 3 surperficial both sides of sleeve are all pegged graft and are had pull rod 5, spring B502 is installed to pull rod 5 lateral wall, pull rod 5 is close to 4 one end fixedly connected with clamp rings 6 of connecting rod, mounting panel 8 is installed to connecting plate 401 bottom, fixedly connected with spring C7 between connecting plate 401 and the mounting panel 8, slant fixedly connected with spliced pole 701 between connecting plate 401 and the mounting panel 8, truckle 9 is installed to the mounting panel 8 bottom.

The example, the wheel main part does not with between the case and bag lug connection, spring C7 can play the cushioning effect to the vertical direction of truckle 9, spliced pole 701 material is rubber, can play certain damping's effect, guarantee spring C7's shock attenuation effect, spliced pole 701 slant is fixed between connecting plate 401 and mounting panel 8 simultaneously, when truckle 9 removes colliding with of in-process emergence horizontal direction, spliced pole 701 also can provide certain buffer space, reduce the vibrations of truckle 9 and to box 1's influence, further improve the shock attenuation effect of case and bag wheel, truckle 9 highly raises the back and is when passing through the wading waterway face, can avoid rainwater contact box 1, the protection to box 1 has been improved.

Referring to fig. 1, a spring a301 is fixedly connected to the top of the inner sidewall of the sleeve 3, and the sleeve 3 is connected to the connecting rod 4 through the spring a 301.

For example, after the clamping ring 6 releases the clamping on the connecting rod 4, the connecting rod 4 can be ejected out under the action of the spring A301, and the height of the caster 9 is increased.

Referring to fig. 1 and 2, a handle 501 is fixedly connected to one end of the pull rod 5, and the handle 501 is located at one end of the pull rod 5 far away from the sleeve 3.

Illustratively, the pull rod 5 can be conveniently pulled by a handle 501 fixed at one end of the pull rod 5.

Referring to fig. 2, a rubber pad 601 is adhered to one side of the surface of the clamping ring 6, and the rubber pad 601 is located on one side of the surface of the clamping ring 6, which is close to the connecting rod 4.

Illustratively, the rubber pad 601 can play a role in increasing friction force and improving the stability of the clamping ring 6 after clamping the connecting rod 4.

Referring to fig. 1, a brake pad 901 is mounted at the bottom of the mounting plate 8, and the brake pad 901 is positioned on one side of the surface of the caster 9.

Illustratively, the caster wheel 9 can be braked by the brake sheet 901 to fix the position.

When the shock absorption type luggage case is used, the fixed plate 2 is fixed at the bottom of the case body 1, the connecting plate 401 is installed at the bottom of the fixed plate 2, the caster 9 is installed at the bottom of the mounting plate 8 as a moving structure, the connecting plate 401 is connected with the mounting plate 8 through the spring C7 and the connecting column 701, compared with a traditional wheel structure, the mounting plate 8 and the connecting plate 401 are adopted, so that a wheel main body is not directly connected with a luggage, in the using process, the spring C7 can play a shock absorption role in the vertical direction of the caster 9, the connecting column 701 is made of rubber and can play a certain shock absorption and damping role, the shock absorption effect of the spring C7 is ensured, meanwhile, the connecting column 701 is obliquely fixed between the connecting plate 401 and the mounting plate 8, when the caster 9 collides in the horizontal direction in the moving process, the connecting column 701 can also provide a certain buffer space, and the influence of the shock of the caster 9 on the case body 1 is reduced, the damping effect of the wheels of the luggage is further improved, the caster wheels 9 can be braked through the brake pads 901 to fix the positions of the caster wheels, the bottom of the luggage body 1 is fixed with the fixing plate 2, the bottom of the fixing plate 2 is fixed with the sleeve 3, the sleeve 3 is connected with the connecting plate 401 through the connecting rod 4 inserted into the sleeve, under a normal state, the main body of the connecting rod 4 is retracted into the sleeve 3, at the moment, the height of the caster wheels 9 is lower, the gravity center is lower, and the movement is convenient, the clamping rings 6 are clamped at two sides of the connecting rod 4, when passing through a road surface with accumulated water and other road conditions, the pull rod 5 is pulled towards two sides, the spring B502 is stretched, the clamping rings 6 lose the clamping of the connecting rod 401, at the moment, the extending length of the connecting rod 4 can be conveniently adjusted, further, the distance between the caster wheels 9 and the luggage body 1 is adjusted, the pull rod is loosened after the distance is increased, the clamping rings 6 are reset under the elastic action of the spring B502 to clamp the positions of the connecting rod 4 and the caster wheels 9, after the height of the caster wheels is raised, can avoid rainwater contact box 1, improved the protection to box 1, compare in traditional fixed position's truckle 9, it is nimble to use, it is convenient to adjust, loosen the centre gripping back to connecting rod 4 when clamp ring 6, under spring A301's effect, can be ejecting with connecting rod 4, increase truckle 9's height, through the handle 501 fixed in pull rod 5 one end, can conveniently stimulate pull rod 5, cushion 601 can play the effect of increase friction power, improve the stability behind the 6 centre gripping connecting rod 4 of clamp ring.

It should be noted that the utility model relates to a case and bag wheel with shock-absorbing function, including box 1, fixed plate 2, sleeve 3, spring A301, connecting rod 4, connecting plate 401, pull rod 5, handle 501, spring B502, clamp ring 6, cushion 601, spring C7, spliced pole 701, mounting panel 8, truckle 9, brake block 901, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A luggage wheel with a damping function comprises a box body (1) and is characterized in that a fixing plate (2) is fixedly connected to the bottom of the box body (1), a sleeve (3) is fixedly connected to the bottom of the fixing plate (2), a connecting rod (4) is inserted into the sleeve (3), a connecting plate (401) is fixedly connected to the bottom of the connecting rod (4), pull rods (5) are inserted into two sides of the surface of the sleeve (3), a spring B (502) is installed on the outer side wall of each pull rod (5), a clamping ring (6) is fixedly connected to one end, close to the connecting rod (4), of each pull rod (5), a mounting plate (8) is installed at the bottom of each connecting plate (401), a spring C (7) is fixedly connected between each connecting plate (401) and the corresponding mounting plate (8), and a connecting column (701) is fixedly connected between each connecting plate (401) and the corresponding mounting plate (8) in an inclined mode, and the bottom of the mounting plate (8) is provided with a caster (9).

2. A luggage wheel with shock-absorbing function according to claim 1, characterized in that the top of the inner side wall of the sleeve (3) is fixedly connected with a spring A (301), and the sleeve (3) is connected with the connecting rod (4) through the spring A (301).

3. A luggage wheel with shock absorbing function according to claim 1, wherein a handle (501) is fixedly connected to one end of the pull rod (5), and the handle (501) is located at the end of the pull rod (5) far away from the sleeve (3).

4. A case wheel with shock absorption function according to claim 1, wherein a rubber pad (601) is adhered to one side of the surface of the clamp ring (6), and the rubber pad (601) is positioned on one side of the surface of the clamp ring (6) close to the connecting rod (4).

5. A shock absorbing luggage wheel as claimed in claim 1, wherein the bottom of the mounting plate (8) is provided with a brake pad (901), and the brake pad (901) is positioned on one side of the surface of the caster (9).

6. A luggage wheel with shock absorbing function as claimed in claim 1, wherein the connecting column (701) is made of rubber.