CN217791840U - Luggage pull rod frame convenient to drag - Google Patents

Abstract

The utility model discloses a conveniently dragged luggage trolley frame, which comprises a fixed tube, the number of which is two, and the inner cavity of the fixed tube is provided with a trolley body, and the left side of the trolley body is fixedly connected to the There is a buffer pad, the right side of the pull rod body passes through the inner cavity of the fixed tube and extends to the outside of the fixed tube, and the left side of the fixed tube inner cavity is fixedly connected with a fixed sleeve. The utility model can effectively solve the problems caused by the use of the traditional trolley frame for bags through the cooperation of the fixed pipe, the pull rod body, the buffer pad, the fixed sleeve, the spring, the connecting column, the limit plate, the limit groove and the shockproof pad. Lack of effective anti-seismic buffering function leads to greater wear and damage of the pull rod during the long-term telescopic process of the pull rod. , thereby increasing the service life.

Description

A convenient dragging trolley rack for bags

technical field

The utility model relates to the technical field of luggage pull rods, in particular to a conveniently dragged luggage pull rod frame.

Background technique

Luggage is a general term for all kinds of bags used to hold things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, satchels, waist bags and various trolley cases, etc. Most of the trolley luggage products are It has a bracket structure and a roller moving structure, which can make people carry more weight on the bracket and is easy to move. It is a commonly used product when people travel and carry items. At present, the existing luggage trolley frame lacks effective anti-seismic The structure causes damage to the tie rod during the long-term shrinkage process, thereby reducing the service life of the tie rod.

Utility model content

The purpose of this utility model is to provide a conveniently dragged luggage trolley frame, which has the advantage of improving the service life, and solves the problem that the existing luggage trolley frame lacks an effective anti-seismic structure, which causes the tension of the trolley during the long-term contraction process. damage, thereby reducing the service life of the tie rod.

In order to achieve the above purpose, the utility model provides the following technical solutions: a conveniently dragged luggage rod rack, including a fixed tube, the number of the fixed tubes is two, and the inner cavity of the fixed tube is provided with a rod body, so The left side of the pull rod body is fixedly connected with a buffer pad, the right side of the pull rod body runs through the inner cavity of the fixed tube and extends to the outside of the fixed tube, the left side of the fixed tube inner cavity is fixedly connected with a fixed sleeve, the fixed The left side of the inner cavity of the sleeve is fixedly connected with a spring, and the right side of the spring is fixedly connected with a connecting column, and the right side of the connecting column passes through the inner cavity of the fixed sleeve and extends to the outside of the fixed tube. The left side is fixedly connected to the limiting plate, and the top and bottom of the inner cavity of the fixed sleeve are provided with limiting grooves, and the top and bottom of the limiting plate extend to the inner cavity of the limiting groove, and the right side of the connecting column The fixed connection has anti-vibration pads.

Preferably, both sides of the top and bottom of the fixed pipe are fixedly connected with mounting plates, and both sides of the surface of the mounting plate are provided with mounting holes.

Preferably, a handle is fixedly connected to the right side of the pull rod body, and the surface of the handle is covered with an anti-slip sleeve.

Preferably, a limit block is fixedly connected to the left side of the surface of the pull rod body, and the top and bottom of the limit block are both slidably connected to the inner wall of the fixed tube.

Preferably, the left side of the inner cavity of the fixing sleeve and the left side of the connecting post are both fixedly connected to the limiting post, and the spring is sheathed on the surface of the limiting post.

Preferably, the right side of the fixing tube is fixedly connected with a limiting sleeve, and the limiting sleeve is sleeved on the surface of the pull rod body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model can effectively solve the problem of using the traditional trolley frame for luggage through the cooperation of the fixed pipe, the rod body, the buffer pad, the fixed sleeve, the spring, the connecting column, the limit plate, the limit groove and the anti-seismic pad. In the middle, the lack of effective anti-seismic buffer function leads to the problem that the pull rod wears a lot and is prone to damage during the long-term stretching process. Wear and tear, thus improving the service life.

2. The utility model can fix the fixed pipe by setting the installation plate and the installation hole, which ensures the stability of the installation of the fixed pipe. By setting the handle and the anti-slip sleeve, it can perform pulling operation for the convenience of the user, which improves the anti-slip Effect, by setting the limit block, the pull rod body can be limited to ensure the stability of the pull rod body during movement; by setting the limit post, the stability of the spring installation can be guaranteed; by setting the limit sleeve, it can cooperate with the limit The block limits the telescopic length of the pull rod body.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of a partially enlarged structure at A in Fig. 1 of the utility model;

Fig. 3 is a schematic cross-sectional view of the internal structure of the fixing sleeve of the present invention.

In the figure: 1. Fixed pipe; 2. Tie rod body; 3. Cushion pad; 4. Fixed sleeve; 5. Spring; 6. Connecting column; 7. Limiting plate; 8. Limiting slot; 1. Mounting plate; 11. Mounting hole; 12. Handle; 13. Limit block; 14. Limit post; 15. Limit sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a kind of conveniently dragged luggage trolley rack comprises a fixed tube 1, and both sides of the top of the fixed tube 1 and both sides of the bottom are fixedly connected with a mounting plate 10, and both sides of the surface of the mounting plate 10 are fixed. A mounting hole 11 is opened, and the right side of the fixed pipe 1 is fixedly connected with a limit sleeve 15, and the limit sleeve 15 is sleeved on the surface of the pull rod body 2. The number of the fixed pipe 1 is two, and the inner cavity of the fixed pipe 1 is provided with a pull rod Body 2, the right side of the pull rod body 2 is fixedly connected with a handle 12, the surface of the handle 12 is covered with a non-slip sleeve, the left side of the pull rod body 2 surface is fixedly connected with a limit block 13, the top and bottom of the limit block 13 are Slidingly connected with the inner wall of the fixed tube 1, the left side of the pull rod body 2 is fixedly connected with a buffer pad 3, the right side of the pull rod body 2 penetrates the inner cavity of the fixed tube 1 and extends to the outside of the fixed tube 1, and the inner cavity of the fixed tube 1 The left side is fixedly connected with a fixed sleeve 4, and the left side of the inner cavity of the fixed sleeve 4 and the left side of the connecting column 6 are fixedly connected with the limit column 14, and the spring 5 is sleeved on the surface of the limit column 14, and the inner cavity of the fixed sleeve 4 The left side is fixedly connected with a spring 5, and the right side of the spring 5 is fixedly connected with a connecting column 6. The right side of the connecting column 6 penetrates the inner cavity of the fixing sleeve 4 and extends to the outside of the fixed tube 1. The left side of the surface of the connecting column 6 is fixed. Connect the limiting plate 7, the top and bottom of the fixed sleeve 4 inner cavity are all provided with a limiting groove 8, the top and bottom of the limiting plate 7 extend to the inner cavity of the limiting groove 8, and the right side of the connecting column 6 is fixedly connected with a The anti-seismic pad 9 can fix the fixed pipe 1 by setting the mounting plate 10 and the mounting hole 11, ensuring the stability of the installation of the fixed pipe 1. By setting the handle 12 and the anti-slip sleeve, it can be convenient for the user to perform pulling operation. , improve the anti-slip effect, by setting the limit block 13, the pull rod body 2 can be limited, ensuring the stability of the pull rod body 2 during the movement process, by setting the limit post 14, the stability of the spring 5 installation can be guaranteed, by A limit sleeve 15 is set, which can cooperate with the limit block 13 to limit the telescopic length of the tie rod body 2, through the fixed pipe 1, the pull rod body 2, the buffer pad 3, the fixed sleeve 4, the spring 5, the connecting column 6, and the limit plate 7. The combined use of the limit groove 8 and the anti-seismic pad 9 can effectively solve the problem that the traditional trolley rack for bags lacks an effective shock-proof buffer function during the use process, which leads to greater wear of the trolley during the long-term expansion and contraction process , prone to damage, the tie rod rack has the function of effective anti-seismic protection, which reduces the wear and tear of the tie rod during long-term pulling, thereby improving the service life.

When in use, when the user pulls the handle 12, it can drive the pull rod body 2 to expand and contract. During the stretching process, the pull rod body 2 contacts the anti-seismic pad 9 through the buffer pad 3, and the anti-seismic pad 9 drives the connecting column 6 to shrink, and the connecting column 6 The spring 5 is driven to compress, and through the action of the spring 5, the impact force generated by the tie rod body 2 can be offset, and the function of anti-seismic protection can be achieved, thereby greatly prolonging the service life of the tie rod body 2 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A trolley rack for luggage that is convenient to drag, including a fixed tube (1), characterized in that: the number of the fixed tubes (1) is two, and the inner cavity of the fixed tube (1) is provided with a rod body (2), the left side of the tie rod body (2) is fixedly connected with a buffer pad (3), and the right side of the tie rod body (2) penetrates the inner cavity of the fixing tube (1) and extends to the fixing tube (1) Outside, the left side of the inner cavity of the fixed tube (1) is fixedly connected with a fixed sleeve (4), and the left side of the inner cavity of the fixed sleeve (4) is fixedly connected with a spring (5), and the spring (5) The right side of the connecting column (6) is fixedly connected with the connecting column (6). The right side of the connecting column (6) penetrates the inner cavity of the fixing sleeve (4) and extends to the outside of the fixing tube (1). The surface of the connecting column (6) The left side of the fixed cover (4) is fixedly connected with the limiting plate (7), and the top and bottom of the inner cavity of the fixed sleeve (4) are provided with limiting grooves (8), and the top and bottom of the limiting plate (7) extend to the limit The inner cavity of the slot (8), the right side of the connecting column (6) is fixedly connected with an anti-seismic pad (9). 2. A conveniently dragged luggage trolley rack according to claim 1, characterized in that: both sides of the top and bottom of the fixed pipe (1) are fixedly connected with mounting plates (10), so Mounting holes (11) are provided on both sides of the surface of the mounting plate (10). 3. A conveniently dragged luggage trolley rack according to claim 1, characterized in that: the right side of the trolley body (2) is fixedly connected with a handle (12), and the handle (12) The surface cover is provided with a non-slip cover. 4. A conveniently dragging trolley rack for luggage according to claim 1, characterized in that: the left side of the surface of the trolley body (2) is fixedly connected with a limit block (13), and the limit block (13 ) both top and bottom are slidingly connected with the inner wall of the fixed pipe (1). 5. A conveniently dragged luggage trolley rack according to claim 1, characterized in that: the left side of the inner cavity of the fixing sleeve (4) and the left side of the connecting column (6) are both fixedly connected to the limiting column (14), the spring (5) is sheathed on the surface of the limiting post (14). 6. A conveniently dragged luggage trolley rack according to claim 1, characterized in that: the right side of the fixed pipe (1) is fixedly connected with a limit sleeve (15), and the limit sleeve (15) Set on the surface of the pull rod body (2).

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