CN209008649U

CN209008649U - A kind of hand hydraulic carrier handle

Info

Publication number: CN209008649U
Application number: CN201821719616.4U
Authority: CN
Inventors: 孙正山
Original assignee: Taizhou Zheng Feng Electromechanical Co Ltd
Current assignee: Taizhou Zheng Feng Electromechanical Co Ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-06-21
Anticipated expiration: 2028-10-23

Abstract

The utility model discloses a kind of hand hydraulic carrier handles, including handle, sliding bar, fixed link, handle lower end is weldingly fixed on sliding bar, sliding bar lower end be sheathed in fixed link can be achieved it is free to slide, pull rod is arranged in sliding bar upper end, pull rod lower end is connect with big spring upper end by drag hook, mutually collude in the middle part of big spring lower end and little spring, both ends corresponding with one group of sliding sleeve are colluded with respectively at little spring both ends, pulley is installed in each sliding sleeve, pulley is respectively placed in sliding rail two sides, pulley can move freely on the slide rail, the affixed positioning pin in sliding sleeve both ends, make the sliding sleeve at little spring pulling-down both ends by pull rod pulling-down big spring, to keep pulley opposite on the slide rail or backwards to movement, the location hole of positioning pin insertion fixed link different location can be made to realize positioning, it is final to realize the flexible of handle, so that the height of handle As the height of people can be adjusted freely, occupied space when transport and storage is effectively saved.

Description

A kind of hand hydraulic carrier handle

Technical field

The utility model belongs to a kind of handle in haulage equipment field, and in particular to a kind of hand hydraulic carrier hand Handle.

Background technique

Currently, the handle of hand hydraulic carrier is that commonly, the length of usual situation lower handle is solid in daily life Fixed setting, prevent the length of handle according to the height of people from being adjusted, handle cannot be stored when not in use, significantly Occupy the space of transport and storage, it is therefore desirable to developing a kind of length can be with the handle of telescopic adjustment.

Utility model content

In view of the deficienciess of the prior art, the utility model provides a kind of hand hydraulic carrier handle.

The utility model is achieved through the following technical solutions: a kind of hand hydraulic carrier handle, including handle, Brake hand, the fixed sliding bar in the handle lower end, the sliding bar lower end are installed in sliding bar and fixed link, the handle left end It is sheathed on the fixed link, pull rod is arranged in the sliding bar upper end, and the pull rod lower end is connect with big spring upper end by drag hook, Mutually to collude in the middle part of the big spring lower end and little spring, both ends corresponding with one group of sliding sleeve are colluded with respectively at the little spring both ends, Pulley is installed, the pulley is respectively placed in sliding rail both ends, the affixed positioning pin in sliding sleeve two sides, the positioning pin in the sliding sleeve It is inserted into the location hole of the fixed link different location.

It include location hole more than two on the fixed pole face, the location hole is uniformly distributed along axis.

Compared with prior art, the utility model has the beneficial effects that being mounted with telescopic device in the utility model, pass through The flexible of handle may be implemented in the location hole of positioning pin insertion fixed link different location by extension spring, so that handle Height may be implemented to adjust, and effectively save occupied space when transport and storage.

Detailed description of the invention

Fig. 1 is the cross-sectional view with handle of the utility model.

In attached drawing: 1. handles；2. brake hand；3. pull rod；4. sliding bar；5. big spring；6. fixed link；7. little spring；8. sliding Set；9. positioning pin；10. pulley；11. sliding rail；12. location hole.

Specific embodiment

Such as a kind of hand hydraulic carrier handle shown in FIG. 1 in Figure of description, including it is handle 1, sliding bar 4, solid Brake hand 2 is installed in fixed pole 6,1 left end of handle, and 1 lower end of handle is weldingly fixed on sliding bar 4, and 4 lower end of sliding bar is sheathed on fixed link It can be achieved free to slide in 6, pull rod 3 is arranged in 4 upper end of sliding bar, and 3 lower end of pull rod connect with 5 upper end of big spring by drag hook, greatly 5 lower end of spring is mutually colluded with 7 middle part of little spring, and both ends corresponding with one group of sliding sleeve 8 are colluded with respectively at little spring 7 both ends, each cunning Pulleys 10 are installed, pulley 10 is respectively placed in 11 two sides of sliding rail and pulley 10 can be realized in opposite directions or backwards on sliding rail 11 in set 8 Movement, the affixed positioning pin 9 in 8 both ends of sliding sleeve, by 3 pull-up big spring 5 of pull rod, the pulling force of big spring 5 makes 7 pull-up two of little spring The sliding sleeve 8 at end, so that pulley 10 moves toward one another on sliding rail 11, positioning pin 9 follows sliding sleeve 8 to move toward one another so that positioning at this time Pin 9 is extracted from the location hole 12 of fixed plate 6, and sliding bar 4 can slide up and down in fixed link 6 at this time changes position, works as pine Big spring 5, which is shunk, when opening pull rod 3 drives little spring 7 to restore to the original state, and the pulley 10 in sliding sleeve 8 is done backwards to moving, so positioning pin 9 The location hole 12 of 6 different location of fixed link can be inserted to realize positioning.

In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair Decorations, should be included in the scope of the claims of the utility model.

Claims

1. a kind of hand hydraulic carrier handle, it is characterised in that: including handle (1), sliding bar (4), fixed link (6), institute Handle (1) left end installation brake hand (2) is stated, the sliding bar (4), end cap under the sliding bar (4) are fixed in handle (1) lower end Set on the fixed link (6), pull rod (3) are arranged in sliding bar (4) upper end, pull rod (3) lower end and big spring (5) upper end It is connected by drag hook, is mutually colluded in the middle part of big spring (5) lower end and little spring (7), little spring (7) both ends are respectively with one Group sliding sleeve (8) corresponding both ends are colluded with, and install pulley (10) in the sliding sleeve (8), and the pulley (10) is respectively placed in sliding rail (11) two sides, sliding sleeve (8) two sides are fixedly connected positioning pin (9), and the positioning pin (9) is inserted into the fixed link (6) The location hole (12) of different location.

2. a kind of hand hydraulic carrier handle according to claim 1, it is characterised in that: fixed link (6) face Upper includes location hole (12) more than two, and the location hole (12) is uniformly distributed along axis.