CN203976301U - Jack with handle hook - Google Patents
Jack with handle hook Download PDFInfo
- Publication number
- CN203976301U CN203976301U CN201420288871.3U CN201420288871U CN203976301U CN 203976301 U CN203976301 U CN 203976301U CN 201420288871 U CN201420288871 U CN 201420288871U CN 203976301 U CN203976301 U CN 203976301U
- Authority
- CN
- China
- Prior art keywords
- handle
- lift
- handle hook
- joint
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000000630 rising effect Effects 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
Landscapes
- Handcart (AREA)
Abstract
With the jack of handle hook, comprise body, hydraulic oil pump and turnover type Handleset, hinged rising arm on the wallboard of body, the front and back ends of the base plate of body is front wheel spindle and hind axle respectively, and the two ends that front-wheel, hind axle are equipped with in the two ends of front wheel spindle are furnished with trailing wheel; Hydraulic oil pump is arranged on the base plate of described body, and Handleset comprises joint lift, lower joint lift, handle and latch components, and upper joint lift connects bearing pin by lift and lower joint lift upper end is coupling, and the lower end of lower joint lift is connected with the pump core of hydraulic oil pump; Latch components comprises pressing tablet, spring and screw bullet pad assembly; The bottom of pressing tablet contacts with screw bullet pad assembly; The perk of pressing tablet upper end, lower end are against the edge of screw bullet pad assembly projection; Handle, at its lower end is arranged on joint lift upper end; Handle hook seat is housed on front wheel spindle, and handle hook seat upper end is coupling for hooking together the handle hook of Handleset.The beneficial effects of the utility model are: solved and when jack is mentioned, be difficult to the problem that center of gravity difficulty is looked for.
Description
Technical field
The utility model relates to a kind of jack with handle hook.
Background technology
Under the not use state of existing jack, carry inconvenience, the handle of the existing jack with Foldable-type handle is arranged on the side of base plate conventionally, there is like this problem: the center of gravity of jack is inaccurate, easily causes deflection while mentioning jack, not portable.
Summary of the invention
The utility model is difficult for finding accurately causing for current jack center of gravity and carries inconvenient problem, has proposed a kind of easy to carry, jack with handle hook of easily finding jack center of gravity accurately.
Jack with handle hook described in the utility model, comprise body, hydraulic oil pump and turnover type Handleset, the hinged rising arm with pallet on the wallboard of described body, the front and back ends of the base plate of described body is front wheel spindle and hind axle respectively, and the two ends that front-wheel, hind axle are equipped with in the two ends of described front wheel spindle are furnished with trailing wheel; Described hydraulic oil pump is arranged on the base plate of described body, it is characterized in that: described Handleset comprises joint lift, lower joint lift, handle and latch components, described upper joint lift connects bearing pin by lift and described lower joint lift upper end is coupling, and the lower end of described lower joint lift is connected with the pump core of described hydraulic oil pump; Described latch components comprises pressing tablet, spring and screw bullet pad assembly, and one end of described spring is fixed on described upper joint lift, the other end is connected with the captive nut being fixed on pressing tablet; The bottom of described pressing tablet contacts with described screw bullet pad assembly; The upper end perk of described pressing tablet, lower end are against the edge of the screw bullet pad assembly projection that is fixed on lower joint lift upper end; The lower end of described handle is arranged on the upper end of described upper joint lift; Handle hook seat is housed on described front wheel spindle, and described handle hook seat upper end is coupling for hooking together the handle hook of Handleset.
Described handle hook is coupling on described handle hook seat by screw nut assembly, and is furnished with nylon friction ring between described handle hook and handle hook seat.
Described handle comprises joint handle, lower joint handle, taper knob and spring tapered end, the lower end of upper joint handle is connected with the upper end of lower joint handle, and upper joint handle and lower joint handle lock by spring tapered end, described taper knob is socketed in the upper end of described upper joint handle.
Described taper knob is circumferentially with for snapping in the draw-in groove of handle hook, and described lift connection bearing pin equals lift with the length between draw-in groove and is connected the distance between bearing pin and handle hook.
While using handle hook: first by handle hook clickwise, press the upper end of the pressing tablet of latch components, make the lower end of pressing tablet press edge's disengaging of the screw pad assembly projection of configuration on hand from lower joint, thereby handle is turned down downwards, then firmly taper knob is snapped in handle hook, it can not come off naturally, and jack just can have been mentioned in the portable position that grasps handle; Handle hook is packed up operation: first handle hook clickwise is departed from from taper knob, then handle is pulled upwardly to vertical position, and make latch components buckle into lower joint to press hand, and then handle hook is taken in until the hook of handle hook contacts with front wheel spindle.
The beneficial effects of the utility model are: solved and when jack is mentioned, be difficult to the problem that center of gravity difficulty is looked for.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model (handle hook collapsed state).
Fig. 2 is front elevation of the present utility model (handle hook collapsed state, arrow represents handle hook sense of motion, in this view: except pressing hand unit, handle component, front-wheel, wallboard, front wheel spindle and carrying handle hook assembly, all the other all omit).
Fig. 3 is birds-eye view of the present utility model (handle hook collapsed state).
Fig. 4 is constructional drawing of the present utility model (state after handle hook clickwise, in this view: except pressing hand unit, handle component, front-wheel, wallboard, front wheel spindle and carrying handle hook assembly, all the other all omit).
Fig. 5 is constructional drawing of the present utility model (state after handle component overturning, in this view: except upper joint handle, taper knob, front-wheel, wallboard, front wheel spindle and carrying handle hook assembly, all the other all omit).
Fig. 6 is front view of the present utility model (state when handle hook uses).
Fig. 7 is front elevation of the present utility model (state when handle hook uses, in this view: except upper joint handle, taper knob, front-wheel, wallboard, front wheel spindle and carrying handle hook assembly, all the other all omit).
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model
With reference to accompanying drawing:
Jack with handle hook described in the utility model, comprise body 1, hydraulic oil pump 2 and turnover type Handleset 3, the hinged rising arm 4 with pallet 41 on the wallboard 11 of described body 1, the front and back ends of the base plate 12 of described body 1 is front wheel spindle 121 and hind axle 122 respectively, and the two ends that front-wheel 123, hind axle 122 are equipped with in the two ends of described front wheel spindle 121 are furnished with trailing wheel 124; Described hydraulic oil pump 2 is arranged on the base plate 12 of described body 1, described Handleset 3 comprises joint lift 31, lower joint lift 32, handle 33 and latch components 34, described upper joint lift 31 connects bearing pin 35 by lift and is coupling with described lower joint lift 32 upper ends, and the lower end of described lower joint lift 32 is connected with the pump core of described hydraulic oil pump 2; Described latch components 34 comprises pressing tablet 341, spring 342 and screw bullet pad assembly 343, and one end of described spring 341 is fixed on described upper joint lift 31, the other end is connected with the captive nut 344 being fixed on pressing tablet 341; The bottom of described pressing tablet 341 contacts with described screw bullet pad assembly 343; The upper end perk of described pressing tablet, lower end are against the edge of screw bullet pad assembly 343 projections that are fixed on lower joint lift 32 upper ends; The lower end of described handle 33 is arranged on the upper end of described upper joint lift 31; Handle hook seat 125 is housed on described front wheel spindle 121, and described handle hook seat 125 upper ends are coupling for hooking together the handle hook 126 of Handleset 3.
Described handle hook 126 is coupling on described handle hook seat 125 by screw nut assembly 127, and is furnished with nylon friction ring 128 between described handle hook 126 and handle hook seat 125.
Described handle 33 comprises joint handle 331, lower joint handle 332, taper knob 333 and spring tapered end 334, the lower end of upper joint handle 331 is connected with the upper end of lower joint handle 332, and upper joint handle 331 and lower joint handle 332 are by 334 lockings of spring tapered end, and described taper knob 333 is socketed in the upper end of described upper joint handle 331.
Described taper knob 333 is circumferentially with for snapping in the draw-in groove 335 of handle hook 126, and described lift connection bearing pin equals lift with the length between draw-in groove and is connected the distance between bearing pin and handle hook.
While using handle hook 126: first by handle hook 126 clickwises, press the upper end of the pressing tablet 341 of latch components 34, the edge that screw pad assembly 343 projections of hand 32 configurations are pressed from lower joint in the lower end that makes pressing tablet 341 departs from, thereby handle 33 is turned down downwards, then firmly taper knob 333 is snapped in handle hook 126, it can not come off naturally, and jack just can have been mentioned in the portable position 34 that grasps handle 33; Handle hook 126 is packed up operation: first handle hook 126 clickwises are departed from from taper knob 333, then handle 33 is pulled upwardly to vertical position, and make latch components 34 buckle into lower joint to press hand 32, and then handle hook 126 is taken in until the hook of handle hook 126 contacts with front wheel spindle 121.
Content described in this specification sheets embodiment is only enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also comprises those skilled in the art's equivalent technologies means that design can be expected according to the utility model.
Claims (4)
1. with the jack of handle hook, comprise body, hydraulic oil pump and turnover type Handleset, the hinged rising arm with pallet on the wallboard of described body, the front and back ends of the base plate of described body is front wheel spindle and hind axle respectively, and the two ends that front-wheel, hind axle are equipped with in the two ends of described front wheel spindle are furnished with trailing wheel; Described hydraulic oil pump is arranged on the base plate of described body, it is characterized in that: described Handleset comprises joint lift, lower joint lift, handle and latch components, described upper joint lift connects bearing pin by lift and described lower joint lift upper end is coupling, and the lower end of described lower joint lift is connected with the pump core of described hydraulic oil pump; Described latch components comprises pressing tablet, spring and screw bullet pad assembly, and one end of described spring is fixed on described upper joint lift, the other end is connected with the captive nut being fixed on pressing tablet; The bottom of described pressing tablet contacts with described screw bullet pad assembly; The upper end perk of described pressing tablet, lower end are against the edge of the screw bullet pad assembly projection that is fixed on lower joint lift upper end; The lower end of described handle is arranged on the upper end of described upper joint lift; Handle hook seat is housed on described front wheel spindle, and described handle hook seat upper end is coupling for hooking together the handle hook of Handleset.
2. the jack with handle hook as claimed in claim 1, is characterized in that: described handle hook is coupling on described handle hook seat by screw nut assembly, and is furnished with nylon friction ring between described handle hook and handle hook seat.
3. the jack with handle hook as claimed in claim 1, it is characterized in that: described handle comprises joint handle, lower joint handle, taper knob and spring tapered end, the lower end of upper joint handle is connected with the upper end of lower joint handle, and upper joint handle and lower joint handle lock by spring tapered end, described taper knob is socketed in the upper end of described upper joint handle.
4. the jack with handle hook as claimed in claim 3, is characterized in that: described taper knob is circumferentially with for snapping in the draw-in groove of handle hook, and described lift connection bearing pin equals lift with the length between draw-in groove and is connected the distance between bearing pin and handle hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288871.3U CN203976301U (en) | 2014-05-29 | 2014-05-29 | Jack with handle hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288871.3U CN203976301U (en) | 2014-05-29 | 2014-05-29 | Jack with handle hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976301U true CN203976301U (en) | 2014-12-03 |
Family
ID=51973765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288871.3U Expired - Lifetime CN203976301U (en) | 2014-05-29 | 2014-05-29 | Jack with handle hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976301U (en) |
-
2014
- 2014-05-29 CN CN201420288871.3U patent/CN203976301U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |