CN215501661U

CN215501661U - Luggage pull rod capable of achieving automatic reset

Info

Publication number: CN215501661U
Application number: CN202122041948.XU
Authority: CN
Inventors: 朱小勤; 邓军勇
Original assignee: Xingan Zhensheng Luggage Accessories Co ltd
Current assignee: Xingan Zhensheng Luggage Accessories Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-14
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to the technical field of luggage pull rods, and particularly discloses a luggage pull rod capable of achieving automatic reset. Function pole including the symmetry setting, the equal symmetrical slip of one end of function pole is equipped with can hold function pole male function cover, be equipped with the joint subassembly between the function pole, the joint subassembly is including installing joint cover on the suitcase and setting up the supporting spring in the joint cover, the symmetrical rigid coupling in supporting spring both ends has the joint pole with joint cover sliding connection, it has if fruit can hold joint pole male draw-in groove to open on the function futilely, the dry one end of function cover principle function is equipped with can be to function pole direction reciprocating motion's running-board, be connected with on the running-board and be used for the control board to connect the gliding haulage rope in the pole case joint cover. The utility model aims to solve the problem that when a traditional luggage case is used, an arm is required to be used for pressing downwards when a pull rod is recovered.

Description

Luggage pull rod capable of achieving automatic reset

Technical Field

The application relates to the technical field of luggage pull rods, and particularly discloses a luggage pull rod capable of achieving automatic reset.

Background

Luggage, also known as traveling case and trolley case, is a case that is carried when going out for placing articles, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey.

One of the parts of the luggage case is a pull rod, when the pull rod is used at present, a user is usually required to press a locking switch and then the pull rod can be recovered, but if the hands are not convenient enough when the luggage is too much, the process of pressing the pull rod downwards causes inconvenience in use, so that the inventor provides the luggage case pull rod capable of realizing automatic reset so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that when a traditional luggage case is used, an arm is required to be used for pressing downwards when a pull rod is recovered.

In order to achieve the purpose, the basic scheme of the utility model provides a luggage pull rod capable of realizing automatic reset, which comprises symmetrically arranged function rods, wherein one ends of the function rods are symmetrically and slidably provided with function sleeves capable of allowing the function rods to be inserted, a clamping component is arranged between the function rods and comprises a clamping sleeve arranged on a luggage case and a supporting spring arranged in the clamping sleeve, two ends of the supporting spring are symmetrically and fixedly connected with clamping rods in sliding connection with the clamping sleeve, a plurality of clamping grooves capable of allowing the clamping rods to be inserted are formed in the function rods, one end of the function sleeve principle function rod is provided with a pedal capable of reciprocating towards the direction of the function rods, and the pedal is connected with a traction rope used for sliding in the clamping sleeve of the control box.

The principle and effect of this basic scheme lie in:

1. the function pole all slides in the function cover that corresponds, conveniently when using case and bag, takes the function pole out, when not using case and bag, retrieves the function pole, conveniently deposits.

2. The supporting spring can provide a thrust to the function pole for the joint pole, and after the use length adjustment of function pole finishes, the joint pole can insert in the draw-in groove that corresponds, prevents when facilitating the use function pole that the function pole from retrieving to the function cover.

3. The user can control the sole to move towards the ground direction, and alright this moment utilize the haulage rope to extract the draw-in groove with two joint poles, if the function pole did not receive a pulling force of keeping away from the function cover this moment, the function pole alright get back to in the function cover along with autogenous gravity, loosen the running-board, the elasticity that supporting spring was received to the joint pole continues to support between the function pole to prevent when using, function pole oneself from the roll-off in the function cover.

Compared with the prior art, the pull rod utilizes the sole of a user to replace the pressure of a hand, so that the pull rod can automatically return to the functional sleeve, the use comfort level is improved, the operation is stable, and the popularization and the use are convenient.

Furthermore, one end of the function rod, which is positioned in the function sleeve, is provided with a balancing weight. The falling speed is improved.

Further, all be equipped with the buffer spring that corresponds with the balancing weight that the balancing weight corresponds in the function cover. Reduce the impact force and prolong the service life.

Furthermore, clamping blocks corresponding to the clamping grooves are fixedly connected to one ends of the clamping rods, which are positioned outside the clamping key sleeves. The use stability of the function rod is improved.

Furthermore, one end of the pedal, which is far away from the function rod, is provided with a return spring. The auxiliary supporting spring is used for returning the pedal to a specified position.

Furthermore, a mounting shell for mounting the pedal is fixedly connected between the functional sleeves, and the return spring is mounted in the mounting shell. The use stability is improved.

Furthermore, the function sleeve is provided with a rubber ring for preventing dust from entering towards one end of the function rod. The service life is prolonged.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed 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 only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural diagram of a luggage pull rod for realizing automatic reset according to an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of a clamping sleeve in a luggage pull rod for realizing automatic reset according to an embodiment of the application;

FIG. 3 is a partial cross-sectional view of a pedal in a luggage pull rod for realizing automatic reset according to an embodiment of the present application;

fig. 4 shows a partial cross-sectional view of a functional sleeve in a luggage pull rod for realizing automatic resetting according to an embodiment of the application.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: function pole 1, draw-in groove 2, joint cover 3, joint pole 4, handle 5, auxiliary sleeve 6, installation shell 7, running-board 8, fixture block 9, supporting spring 10, haulage rope 11, return spring 12, function cover 13, balancing weight 14, buffer spring 15.

Function rod 1, draw-in groove 2, joint cover 3, joint rod 4, handle 5, auxiliary sleeve 6, installation shell 7, running-board 8, fixture block 9, supporting spring 10, haulage rope 11, return spring 12, function cover 13, balancing weight 14, buffer spring 15

The embodiment is shown in fig. 1, and comprises a handle 5, two functional rods 1 are symmetrically installed at two ends of the handle 5, a plurality of slots 2 are formed in the functional rods, a functional sleeve 13 is slidably installed at the lower end of each functional rod, a rubber ring for preventing dust from entering is arranged at the upper end of each functional sleeve 13, a mounting plate is welded at the lower end of each functional sleeve 13, a mounting shell 7 is fixedly connected to the upper surface of the mounting plate, as shown in fig. 3, a return spring 12 is installed on the ground in the mounting shell 7, and as shown in fig. 1 and 3, a pedal 8 pressed on the return spring 12 is slidably installed at the front side of the mounting shell 7.

As shown in fig. 4, one end of the function rod 1 inside the function sleeve 13 is provided with a weight block 14, and the function sleeve 13 is provided with a buffer spring 15 corresponding to the weight block 14.

As shown in fig. 1 and 2, a clamping sleeve 3 installed on the luggage case is arranged between function rods 1, a supporting spring 10 is arranged in the clamping sleeve 3, clamping rods 4 connected with the clamping sleeve 3 in a sliding manner are symmetrically and fixedly connected to two ends of the supporting spring 10, a clamping block 9 corresponding to the clamping groove 2 is welded to one end of each clamping rod 4 located outside the clamping key sleeve, an auxiliary sleeve 6 is communicated between clamping sleeves 3 and a mounting shell 7, a three-head traction rope 11 is arranged in the auxiliary sleeve 6, one end of the traction rope 11 is connected to a pedal 8, and the other two ends of the traction rope 11 are connected to one end, located between the clamping sleeve 3 and pinched by the clamping rod 4, respectively.

Before use, the pull rod is arranged on the luggage case.

When the multifunctional foot pedal is used, the foot of a user treads on the foot pedal 8, then the functional rod 1 is pulled out by hand, after the functional rod is pulled out to a specified position, the foot pedal 8 is released, and the clamping block 9 is clamped in the corresponding clamping groove 2, so that the multifunctional foot pedal can be used.

After the use, the foot of the user steps on the pedal 8, meanwhile, the user releases the handle 5, the fixture block 9 is pulled out from the clamping groove 2, the function rod 1 can receive the gravity and directly recover into the function sleeve 13, and after the recovery is finished, the pedal 8 is released.

The pull rod utilizes the sole of a user to replace the pressure of the hand, so that the pull rod can automatically return to the functional sleeve 13, the use comfort level is improved, the operation is stable, and the popularization and the use are convenient

And adding a mark.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a realize automatic re-setting's case and bag pull rod which characterized in that: function pole including the symmetry setting, the equal symmetrical slip of one end of function pole is equipped with can hold function pole male function cover, be equipped with the joint subassembly between the function pole, the joint subassembly is including installing joint cover on the suitcase and setting up the supporting spring in the joint cover, the symmetrical rigid coupling in supporting spring both ends has the joint pole with joint cover sliding connection, it has if fruit can hold joint pole male draw-in groove to open on the function futilely, the dry one end of function cover principle function is equipped with can be to function pole direction reciprocating motion's running-board, be connected with on the running-board and be used for the control board to connect the gliding haulage rope in the pole case joint cover.

2. A luggage pull rod capable of achieving automatic reset according to claim 1, wherein a weight block is arranged at one end of the functional rod in the functional sleeve.

3. A luggage pull rod capable of automatically resetting according to claim 2, wherein the functional sleeves are provided with buffer springs corresponding to the counter weights.

4. A luggage pull rod capable of achieving automatic reset according to claim 1, wherein clamping blocks corresponding to the clamping grooves are fixedly connected to one ends of the clamping rods, which are located outside the clamping key sleeves.

5. A luggage pull rod capable of achieving automatic reset according to claim 1, wherein a return spring is arranged at one end of the pedal plate far away from the function rod.

6. A luggage pull rod capable of achieving automatic reset according to claim 5, wherein a mounting shell for mounting a pedal is fixedly connected between the functional sleeves, and the return spring is mounted in the mounting shell.

7. A luggage pull rod capable of achieving automatic reset according to claim 1, wherein one end of the function sleeve facing the function rod is provided with a rubber ring for preventing dust from entering.