CN212280263U

CN212280263U - Prevent that pull rod fracture can multidirectional pivoted draw-bar box

Info

Publication number: CN212280263U
Application number: CN202020804918.2U
Authority: CN
Inventors: 陈翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-05
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a prevent that pull rod fracture can multidirectional pivoted draw-bar box, including the draw-bar box body, the left surface fixedly connected with fixed block of draw-bar box body, the draw-in groove has been seted up to the inside of fixed block, and the inside rotation of draw-in groove is connected with the axis of rotation, the surface cover of axis of rotation is equipped with first handle, the lower fixed surface of draw-bar box body is connected with the universal wheel, the upper surface difference fixedly connected with second handle and the screw thread post of draw-bar box body. This but prevent pull rod fracture multidirectional pivoted draw-bar box can carry out rust-resistant protection for the pull rod of this draw-bar box through setting up pull rod cover, rubber check ring and antirust oil, and after the pull rod of this draw-bar box is drenched by the rainwater, can prevent through the antirust oil that sets up inside the pull rod cover that the pull rod from rustting to the pull rod that makes this draw-bar box has rust-resistant function, avoids leading to the cracked effect of pull rod because of rustting, and has guaranteed the intensity of pull rod, makes things convenient for people to use.

Description

Prevent that pull rod fracture can multidirectional pivoted draw-bar box

Technical Field

The utility model relates to a draw-bar box technical field specifically is a but prevent that pull rod fracture multidirectional pivoted draw-bar box.

Background

The draw-bar box is a luggage case with draw bars and rollers, which is widely used because of the convenient use, and meanwhile, the draw-bar box is also provided with a draw bar because the case is provided with a single draw bar and a double draw bar, and the pipe of the draw bar is also divided into a square pipe and a round pipe, so that the luggage case is convenient to drag when walking, and the burden is greatly reduced.

The draw-bar box is the articles for daily use of people, and the pull rod of draw-bar box all is the metal material usually, and when people pulled the draw-bar box out at the rainy day, the pull rod of draw-bar box can be drenched by the rainwater, can make the pull rod rust like this, and the intensity of the pull rod just reduces after rustting, can lead to the pull rod fracture, and the draw-bar box just is not convenient for people to use like this, and we provide one kind for this reason and prevent that the pull rod fracture can multidirectional pivoted draw-bar box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but prevent pull rod fracture multidirectional pivoted draw-bar box to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pull rod fracture preventing multi-direction rotatable pull rod box comprises a pull rod box body, wherein a fixed block is fixedly connected to the left side face of the pull rod box body, a clamping groove is formed in the fixed block, a rotating shaft is rotatably connected to the inside of the clamping groove, a first handle is sleeved on the outer surface of the rotating shaft, a cushion block is fixedly connected to the right side face of the pull rod box body, universal wheels are fixedly connected to the lower surface of the pull rod box body, a second handle and a threaded column are fixedly connected to the upper surface of the pull rod box body respectively, a pull rod sleeve is fixedly connected to the front face of the pull rod box body, antirust oil is arranged in the pull rod sleeve, a pull rod is sleeved on the inner wall of the pull rod sleeve, a rubber check ring is fixedly connected to the upper surface of the pull rod sleeve, a through hole is formed in the inner wall of the pull rod sleeve, a push rod is arranged, the outer surface cover of push rod is equipped with reset spring, the bleeder vent has been seted up to the side of pull rod cover, the rectangle breach has been seted up in the front of draw-bar box body, the positive fixedly connected with storing bag of draw-bar box body.

Preferably, the number of the fixed blocks is two, and the two fixed blocks are made of hard plastics.

Preferably, the first handle and the second handle are made of metal round tubes, and the outer surfaces of the first handle and the second handle are wrapped with a layer of protective rubber.

Preferably, the shape of the cushion blocks is rectangular, the number of the cushion blocks is two, and the two cushion blocks are made of wear-resistant plastics.

Preferably, the number of the universal wheels is four, and the four universal wheels are made of wear-resistant rubber.

Preferably, a spare handle is placed inside the storage bag, the spare handle is made of carbon steel, and the bottom end of the spare handle is fixedly connected with a threaded pipe joint.

Advantageous effects

The utility model provides a but prevent that pull rod fracture multidirectional pivoted draw-bar box possesses following beneficial effect:

1. this but prevent pull rod fracture multidirectional pivoted draw-bar box can carry out rust-resistant protection for the pull rod of this draw-bar box through setting up pull rod cover, rubber check ring and antirust oil, and after the pull rod of this draw-bar box is drenched by the rainwater, can prevent through the antirust oil that sets up inside the pull rod cover that the pull rod from rustting to the pull rod that makes this draw-bar box has rust-resistant function, avoids leading to the cracked effect of pull rod because of rustting, and has guaranteed the intensity of pull rod, makes things convenient for people to use.

2. This but prevent pull rod fracture multidirectional pivoted draw-bar box makes things convenient for people to drag this draw-bar box through setting up the universal wheel, alleviates people's burden, can transversely carry this draw-bar box up through setting up first handle, can prevent through setting up the rubber retaining ring that rust-preventive oil from spilling over, ventilates for the draw-bar sleeve through setting up the bleeder vent, enables the pull rod and pulls up, can stimulate the draw-bar box when the pull rod can not use through setting up reserve handle.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a front cross-section structure of the pull rod cover of the present invention;

fig. 4 is a schematic view of the front section structure of the storage bag of the utility model.

In the figure: the novel multifunctional trolley comprises a trolley case body 1, a fixed block 2, a rotating shaft 3, a first handle 4, a cushion block 5, a universal wheel 6, a second handle 7, a threaded column 8, a pull rod sleeve 9, a pull rod 10, a rubber check ring 11, a push rod 12, a return spring 13, air holes 14, a rectangular notch 15, a storage bag 16 and a spare handle 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a but prevent pull rod fracture multidirectional pivoted draw-bar box, including draw-bar box body 1, the left surface fixedly connected with fixed block 2 of draw-bar box body 1, the quantity of fixed block 2 is two, and the material of two fixed blocks 2 is rigid plastic, the draw-in groove has been seted up to the inside of fixed block 2, and the inside rotation of draw-in groove is connected with axis of rotation 3, the surface cover of axis of rotation 3 is equipped with first handle 4, can transversely carry this draw-bar box up through setting up first handle 4, the right flank fixedly connected with cushion 5 of draw-bar box body 1, the shape of cushion 5 is the rectangle, the quantity of cushion 5 is two, and the material of two cushions 5 is wear-resistant plastic.

The lower fixed surface of draw-bar box body 1 is connected with universal wheel 6, the quantity of universal wheel 6 is four, and the material of four universal wheels 6 is wear-resisting rubber, make things convenient for people to drag this draw-bar box through setting up universal wheel 6, alleviate people's burden, draw-bar box body 1's upper surface difference fixedly connected with second handle 7 and screw thread post 8, the material of first handle 4 and second handle 7 is the metal pipe, and the surface of first handle 4 and second handle 7 all wraps up there is the one deck protective rubber.

The front fixedly connected with pull rod cover 9 of draw-bar box 1, the inside of pull rod cover 9 is provided with antirust oil, the inner wall cover of pull rod cover 9 is equipped with pull rod 10, the last fixed surface of pull rod cover 9 is connected with rubber retaining ring 11, can prevent through setting up rubber retaining ring 11 that antirust oil from spilling over, the through-hole has been seted up to the inner wall of pull rod cover 9, and the inside of through-hole is provided with push rod 12, the right-hand member face fixedly connected with separation blade of push rod 12, the surface cover of push rod 12 is equipped with reset spring 13, bleeder vent 14 has been seted up to the side of pull rod cover 9, ventilate for pull rod cover 9 through setting up bleeder vent 14, enable pull rod 10 to pull.

The positive fixedly connected with storing bag 16 of draw-bar box body 1, reserve handle 17 has been placed to storing bag 16's inside, can stimulate the draw-bar box when draw-bar 10 can not be used through setting up reserve handle 17, reserve handle 17's material is the carbon steel, reserve handle 17's bottom fixedly connected with screwed joint, through setting up draw-bar sleeve 9, rubber collar 11 and antirust oil can carry out rust-resistant protection for the pull rod 10 of this draw-bar box, draw-bar 10 when this draw-bar box is being drenched by the rainwater after, antirust oil through setting up in draw-bar sleeve 9 inside can prevent that draw-bar 10 from rustting, thereby make the pull rod 10 of this draw-bar box have rust-resistant function, avoid leading to the cracked effect of draw-bar 10 because of rustting, and guaranteed the intensity of draw-bar 10, make things convenient for people to use.

The working principle is as follows: when people use the draw-bar box, firstly the push rod 12 is pressed down to open the air holes 14 on the side surface of the draw-bar sleeve 9 to provide air for the inside of the draw-bar sleeve 9, then the draw-bar 10 is pulled out from the inside of the draw-bar sleeve 9, the draw-bar box is pulled to walk, when people do not use the draw-bar 10, the draw-bar box can be lifted vertically by the second handle 7, the luggage box can be lifted horizontally by the first handle 4, when the draw-bar box needs to be laid down, the side surface of the draw-bar box is protected from being damaged by the cushion block 5, when the draw-bar 10 cannot be used, the storage bag 16 is opened to connect the spare handle 17 on the threaded column 8 to replace the draw-bar 10 for use, the draw-bar 10 of the draw-bar box has an anti-rust function through the devices, the effect of breakage of the draw-bar 10 caused by rusting is avoided, the strength of the draw-bar 10 is ensured, and the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but prevent pull rod fracture multidirectional pivoted draw-bar box, includes draw-bar box body (1), its characterized in that: the anti-rust oil is arranged in the pull rod box body (9), a pull rod (10) is sleeved on the inner wall of the pull rod sleeve (9), a rubber check ring (11) is fixedly connected to the upper surface of the pull rod sleeve (9), the through-hole has been seted up to the inner wall of pull rod cover (9), and the inside of through-hole is provided with push rod (12), the right-hand member face fixedly connected with separation blade of push rod (12), the surface cover of push rod (12) is equipped with reset spring (13), bleeder vent (14) have been seted up to the side of pull rod cover (9), rectangle breach (15) have been seted up in the front of pull rod case body (1), the positive fixedly connected with storing bag (16) of pull rod case body (1).

2. The multi-directional rotatable draw-bar box of claim 1, wherein: the number of the fixed blocks (2) is two, and the two fixed blocks (2) are made of hard plastics.

3. The multi-directional rotatable draw-bar box of claim 1, wherein: the material of first handle (4) and second handle (7) is the metal pipe, and the surface of first handle (4) and second handle (7) has all wrapped up the one deck protective rubber.

4. The multi-directional rotatable draw-bar box of claim 1, wherein: the shape of cushion (5) is the rectangle, the quantity of cushion (5) is two, and the material of two cushion (5) is wear-resisting plastics.

5. The multi-directional rotatable draw-bar box of claim 1, wherein: the number of the universal wheels (6) is four, and the four universal wheels (6) are all made of wear-resistant rubber.

6. The multi-directional rotatable draw-bar box of claim 1, wherein: reserve handle (17) have been placed to the inside of storing bag (16), the material of reserve handle (17) is the carbon steel, the bottom fixedly connected with screwed pipe connects of reserve handle (17).