CN202063225U

CN202063225U - Vertical pipe of foldable handle with taper sleeve type locking structure

Info

Publication number: CN202063225U
Application number: CN2011200164484U
Authority: CN
Inventors: 庞明方
Original assignee: Taicang Chezhongbao Leisure Products Co Ltd
Current assignee: Taicang Chezhongbao Leisure Products Co Ltd
Priority date: 2011-01-19
Filing date: 2011-01-19
Publication date: 2011-12-07
Anticipated expiration: 2021-01-19

Abstract

A vertical pipe of a foldable handle with a taper sleeve type locking structure comprises the following components: a conical-head inner plug pipe, a conical sleeve, a connector, a latch hook, a quick detachment member, an insurance fastener, a handle vertical pipe and a pipe clamp. The vertical pipe of the foldable handle with the taper sleeve type locking structure is characterized in that: the conical-head inner plug pipe is integrally manufactured; the conical sleeve is a circular expanded pipe. The connector is used for connecting the conical sleeve and the conical-head inner plug pipe. The latch hook is rotatably connected in the conical sleeve. The quick detachment member is matched with the latch hook and can fasten or loosen the conical sleeve and the conical-head inner plug pipe. The vertical pipe is connected with the conical sleeve. The insurance fastener is connected with the handle vertical pipe. The insurance fastener is matched with a handle hole of the quick detachment member. Natural loosening of the quick detachment member can be prevented. The pipe clamp is sleeved on the top of the vertical pipe.

Description

Tapered sleeve type locking mechanism folding grip standpipe

Technical field:

The utility model relates to a kind of folding grip standpipe, particularly a kind of tapered sleeve type locking mechanism folding grip standpipe.

Technical background:

The joint area of the upright folder of the handle of folding grip standpipe in the market is bigger than normal, outward appearance is not attractive in appearance, and locking back intensity is also unsatisfactory, the design people is at " tapered sleeve type locking mechanism folds barre " (application number: 200910196817X) of first to file, on locking mode, innovate, but also have the improvable space on locking degree of convenience and the manufacturing process.

The utility model content:

The purpose of this utility model, be to provide a kind of can lock more firmly, locking or open more convenient, the simpler tapered sleeve type of manufacturing process locking mechanism folding grip standpipe, the purpose of this utility model is achieved in that tapered sleeve type locking mechanism folding grip standpipe, comprise plug pipe in the tapered head, tapered cover, attaching parts, latch hook, quick detach, safety catch, handle riser and pipe clamp, it is characterized in that: the plug pipe is integrally manufactured in the tapered head, tapered cover is that a pipe expand tube forms, attaching parts is with plug pipe liftable in tapered cover and the tapered head, be rotatably connected, latch hook is rotationally connected with within the tapered cover, quick detach cooperates with latch hook, can or unclamp plug pipe locking in tapered cover and the tapered head, handle riser is connected with tapered cover, and safety catch is connected on the handle riser, and safety catch and quick detach cooperate the hole, can prevent that quick detach gets loose naturally, pipe clamp is socketed on the top of handle riser.

The beneficial effects of the utility model are: tapered cover cooperates with the interior plug pipe locking of tapered head, intensity will be much better than the upright folder of handle of common folding grip standpipe, and profile is littler, outward appearance is more beautiful, adopt latch hook to cooperate with quick detach, allow fold more conveniently, tapered cover employing pipe expand tube is made, make simplified manufacturing process, cost reduces.

Description of drawings:

Fig. 1 is a structural representation of the present utility model

Fig. 2 opens scheme drawing for the related latch hook of quick detach of the present utility model

Fig. 3 is a folding process scheme drawing of the present utility model

Fig. 4 is the folding figure that finishes of the present utility model

Among the figure: plug pipe in the 1-tapered head, 2-tapered cover, 3-attaching parts, 4-latch hook, 5-quick detach, 6-safety catch, 7-handle riser, 8-pipe clamp; Plug pipe 1 also comprises in the wherein tapered head: 11-tapered head; Tapered cover 2 also comprises: 21-communication port; Attaching parts 3 also comprises: 31-engaging lug, 32-connection pipe clamp; Latch hook 4 also comprises: 41-lock hook shaft, 42-hanging axis.

The specific embodiment:

According to Fig. 1, Fig. 2, described tapered sleeve type locking mechanism folding grip standpipe comprises plug pipe 1, tapered cover 2, attaching parts 3, latch hook 4, quick detach 5, safety catch 6, handle riser 7 and pipe clamp 8 in the tapered head;

Plug pipe 1 in the described tapered head is with one section metal circular tube, and first expand tube, the draw becomes one tapered 11 again, and the other end of metal circular tube cuts into angle and forms, and also has one and described latch hook 4 corresponding holes on described tapered 11.

Described tapered cover 2 is that one section metal circular tube, one alliteration pipe becomes tapered cover to form, and on the described tapered cover 2 a pair of perforation, a quick detach hole and a hook lock is arranged, and on described tapered cover 2, also is connected with junction button 21, and is porose in the middle of the described junction button 21;

Described attaching parts 3 connects pipe clamp 32 by one and a pair of auricle 31 constitutes, described connection pipe clamp 32 forms after cutting off processing by Al squeezing material, described connection pipe clamp 32 is socketed on the neck of plug pipe 1 in the tapered head, described ears sheet 31 is to dash by two to have the sheetmetal of slotted hole and circular hole to form joining to connect, one of described ears sheet 31 belt length holes is fork-shaped, one of described ears sheet 31 band circular holes is locked by the bolt on the described pipe clamp 32, in a pair of slotted hole of described ears sheet 31 and the hole of described junction button 21, be installed with a pair of lock bolt.

Described latch hook 4 is metallic stamping pieces that the side has two pairs of perforation, bottom one-tenth hook-type up and down, described latch hook 4 go up to perforation and described tapered cover 2 in the perforation, penetrate a lock hook shaft 41, the following of described latch hook 4 is connected with a hanging axis 42 to perforation, and there is a screw centre of described hanging axis 42;

Described quick detach 5, comprise the quick detach handle, the circle hook bolt, pad and spring, the head band eccentric orfice of described quick detach handle, vertical with eccentric orfice to having a groove, the middle part of described quick detach handle, have one with the cooresponding button hole of described safety catch, described quick detach is rotatably connected the eccentric orfice of head by rivet and described circle hook bolt, described circle hook bolt penetrates described pad, penetrate the described quick detach hole of described tapered cover 2 again, penetrate described spring again, be screwed into the screw of described hanging axis 42 again, pull the described quick detach handle of described quick detach 5, the described latch hook 4 of interlock can or unclamp plug pipe 1 locking in described tapered cover 2 and the described tapered head.

The top socket of described handle riser 7 and described tapered cover 2, described pipe clamp 8 is socketed on the top of described handle riser 7, and described safety catch 6 is connected with described handle riser 7 by bolt, and described safety catch 6 is Y-pieces of the prominent point of head band.

Claims

1. tapered sleeve type locking mechanism folding grip standpipe, comprise plug pipe in the tapered head, tapered cover, attaching parts, latch hook, quick detach, safety catch, handle riser and pipe clamp, it is characterized in that: the plug pipe is integrally manufactured in the tapered head, tapered cover is that a pipe expand tube forms, attaching parts is with plug pipe liftable in tapered cover and the tapered head, be rotatably connected, latch hook is rotationally connected with within the tapered cover, quick detach cooperates with latch hook, can or unclamp plug pipe locking in tapered cover and the tapered head, handle riser is connected with tapered cover, and safety catch is connected on the handle riser, and safety catch and quick detach cooperate the hole, can prevent that quick detach gets loose naturally, pipe clamp is socketed on the top of handle riser.

2. tapered sleeve type locking mechanism folding grip standpipe according to claim 1, it is characterized in that: plug pipe in the described tapered head, be one with one section metal circular tube, the elder generation expand tube, the draw becomes a tapered head again, the other end of metal circular tube cuts into angle and forms, described tapered head go up also have one with the corresponding hole of described latch hook.

3. tapered sleeve type locking mechanism folding grip standpipe according to claim 1, it is characterized in that: described tapered cover is that one section metal circular tube, one alliteration pipe becomes tapered cover to form, described tapered a pair of perforation, a quick detach hole and the hook lock of having put, described tapered putting, also be connected with junction button, porose in the middle of the described junction button.

4. tapered sleeve type locking mechanism folding grip standpipe according to claim 1, it is characterized in that: described attaching parts connects pipe clamp by one and a pair of auricle constitutes, described connection pipe clamp forms after cutting off processing by Al squeezing material, described connection pipe chuck is connected to the neck of plug pipe in the tapered head, described ears sheet is to dash by two to have the sheetmetal of slotted hole and circular hole to form joining to connect, one of described ears sheet belt length hole is fork-shaped, one of described ears sheet band circular hole is locked by the bolt on the described pipe clamp, in a pair of slotted hole of described ears sheet and the hole of described junction button, be installed with a pair of lock bolt.

5. tapered sleeve type locking mechanism folding grip standpipe according to claim 1, it is characterized in that: described latch hook side has the metallic stamping pieces of two pairs of perforation, bottom one-tenth hook-type up and down, described latch hook go up to perforation and described tapered cover in the perforation, penetrate a lock hook shaft, the following of described latch hook is connected with a hanging axis to perforation, and there is a screw centre of described hanging axis.

6. tapered sleeve type locking mechanism folding grip standpipe according to claim 1, it is characterized in that: described quick detach is to comprise the quick detach handle, the circle hook bolt, pad and spring, the head band eccentric orfice of described quick detach handle, vertical with eccentric orfice to having a groove, the middle part of described quick detach handle, have one with the cooresponding button hole of described safety catch, described quick detach is the eccentric orfice of head, be rotatably connected by rivet and described circle hook bolt, described circle hook bolt penetrates described pad, penetrate the described quick detach hole of described tapered cover again, penetrate described spring again, be screwed into the screw of described hanging axis again, pull the described quick detach handle of described quick detach, the described latch hook of interlock can or unclamp plug pipe locking in described tapered cover and the described tapered head.

7. tapered sleeve type locking mechanism folding grip standpipe according to claim 1, it is characterized in that: the top socket of described handle riser and described tapered cover, described pipe clamp is socketed on the top of described handle riser, described safety catch is connected with described handle riser by bolt, and described safety catch is the Y-piece of the prominent point of head band.