CN203498000U - Pneumatic hydraulic jack with folding operating rod - Google Patents
Pneumatic hydraulic jack with folding operating rod Download PDFInfo
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- CN203498000U CN203498000U CN201320610406.2U CN201320610406U CN203498000U CN 203498000 U CN203498000 U CN 203498000U CN 201320610406 U CN201320610406 U CN 201320610406U CN 203498000 U CN203498000 U CN 203498000U
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- joystick
- folding
- case
- collapsible
- folding case
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Abstract
The utility model discloses a pneumatic hydraulic jack with a folding operating rod. The pneumatic hydraulic jack comprises a jack body, an operating rod assembly and a pull rod assembly, wherein the operating rod assembly and the pull rod assembly are connected with the jack body and arranged side by side. The operating rod assembly comprises a plurality of operating rods which are connected through first folding structures, and the pull rod assembly comprises a plurality of pull rods which are connected through second folding structures, wherein the number of the operating rods is equal to that of the pull rods, and the first folding structures correspond to the second folding structures. The pneumatic hydraulic jack with the folding operating rod has the advantages of being simple in structure, small in occupied space and convenient to operate, package and transport.
Description
Technical field
The utility model relates to hydraulic jack field, refers in particular to a kind of Pneumahydraulic jack with collapsible joystick.
Background technology
The Pneumahydraulic jack using at present, its joystick, pull bar are very long, and grow the length of base portion far away, when carrying out packed and transported, even joystick and pull bar are unloaded from base portion, joystick and pull bar still can take very large space, and the parts such as bar handle and joystick are connected as a single entity, be not easy to dismounting, this will inevitably further take more space, causes Pneumahydraulic jack packaging volume excessive, and packing, traffic cost are crossed the problems such as high.
Utility model content
The technical matters existing for prior art, the utility model provide a kind of simple in structure, easy to operate, the Pneumahydraulic jack with collapsible joystick little, that be convenient to packed and transported takes up room.
For solving the problems of the technologies described above, the technical scheme the utility model proposes is:
A kind of Pneumahydraulic jack with collapsible joystick, comprise jack body, the lever assembly and the rod assembly that are connected with jack body, described lever assembly and rod assembly are arranged side by side, described lever assembly comprises more piece joystick, and described more piece joystick connects by first fold stack structure; Described rod assembly comprises more piece pull bar, and described more piece pull bar connects by the second foldable structure, and the joint number of described joystick equates with the joint number of pull bar, described first fold stack structure and the corresponding setting of the second foldable structure.
Described first fold stack structure comprises the first U-shaped folding case, and described joystick is hinged in the first folding case; The described first folding case correspondence is provided with the second folding case, the described first folding case and the second folding case surround a cavity that holds described joystick, on the described second folding case, be provided with the second folding case is fixed on to the first locking piece on joystick.
The both sides of the described first folding case are provided with opening, the corresponding projection matching with opening that is provided with in both sides of the described second folding case.
Described first fold stack structure comprises the 3rd U-shaped folding case, and described joystick is hinged in the 3rd folding case, on the described the 3rd folding case, is provided with joystick is fastened on to the second locking piece on the 3rd folding case.
Described first fold stack structure comprises that U-shaped four fold folds case, between described joystick, be hinged, wherein a joint joystick is fixed in the folded case of four fold, on the folded case of described four fold, is provided with another joint joystick is fastened on to the 3rd locking piece on the folded case of four fold.
Described the second foldable structure comprises the pipe link that two joint pull bars are connected, and the end of described pull bar is provided with axial groove, and the two ends of described pipe link are provided with the projection matching with groove, and described projection inserts in groove and connects by bearing pin.
Described the second foldable structure comprises the pipe link that two joint pull bars are connected, and the two ends of described pipe link are provided with axial groove, and the end of described pull bar is provided with the projection matching with groove, and described projection inserts in groove and connects by bearing pin.
Comprise operating handle and taper knob, described taper knob is arranged on the top of joystick, and described operating handle is threaded with taper knob.
Comprise operating handle and taper knob, described taper knob is arranged on the top of joystick, and described operating handle is threaded with taper knob.
Described taper knob is welded on joystick.
Compared with prior art, the utility model has the advantage of:
Pneumahydraulic jack with collapsible joystick of the present utility model, lever assembly and rod assembly are arranged side by side, and first fold stack structure and the second foldable structure by corresponding setting forms more piece folding component respectively, make joystick and pull bar synchronous folding very easily, and after folding, take up room and greatly reduce, be convenient to packed and transported and deposit.In addition, between operating handle and the taper knob being welded on joystick, adopt and be threaded, after dismounting, can further reduce packaging volume, facilitate follow-up transportation and deposit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is lever assembly and the main TV structure schematic diagram of rod assembly of the utility model the first embodiment.
Fig. 3 is that lever assembly and the rod assembly of the utility model the first embodiment looked up structural representation.
Fig. 4 is lever assembly and the rod assembly plan structure schematic diagram of the utility model the first embodiment.
Fig. 5 is the lever assembly of the utility model the first embodiment and the rod assembly structural representation after folding.
Fig. 6 is lever assembly and the main TV structure schematic diagram of rod assembly of the utility model the second embodiment.
Fig. 7 is that lever assembly and the rod assembly of the utility model the second embodiment looked up structural representation.
Fig. 8 is lever assembly and the rod assembly plan structure schematic diagram of the utility model the second embodiment.
Fig. 9 is the lever assembly of the utility model the second embodiment and the rod assembly structural representation after folding.
Figure 10 is lever assembly and the main TV structure schematic diagram of rod assembly of the third embodiment of the utility model.
Figure 11 is lever assembly and the rod assembly plan structure schematic diagram of the third embodiment of the utility model.
Figure 12 is the lever assembly of the third embodiment of the utility model and the rod assembly structural representation after folding.
Number in the figure explanation: 1, jack body; 2, lever assembly; 21, joystick; 3, rod assembly; 31, pull bar; 4, first fold stack structure; 41, the first folding case; 411, opening; 42, the second folding case; 421, projection; 43, the 3rd folding case; 44, the folded case of four fold; 45, the first locking piece; 46, the second locking piece; 47, the 3rd locking piece; 5, the second foldable structure; 51, pipe link; 52, groove; 53, projection; 6, operating handle; 7, taper knob.
The specific embodiment
Fig. 1 to Fig. 5 shows the embodiment of the Pneumahydraulic jack of the collapsible joystick of the first band of the present utility model, this jack comprises jack body 1, the lever assembly 2 being connected with jack body 1 and rod assembly 3, lever assembly 2 is arranged side by side with rod assembly 3, lever assembly 2 comprises more piece joystick 21, and more piece joystick 21 connects by first fold stack structure 4; Rod assembly 3 comprises more piece pull bar 31, and more piece pull bar 31 connects by the second foldable structure 5, and the joint number of joystick 21 equates with the joint number of pull bar 31, first fold stack structure 4 and the corresponding setting of the second foldable structure 5.In the present embodiment, joystick 21 is two joints with pull bar 31.Pneumahydraulic jack with collapsible joystick of the present utility model, its joystick 21 and pull bar 31 are all collapsible, take up room little after folding, and are convenient to packed and transported and deposit.
In the present embodiment, first fold stack structure 4 comprises the first U-shaped folding case 41, and joystick 21 is hinged in the first folding case 41; The first folding case 41 correspondences are provided with the second folding case 42, the first folding case 41 and the second folding case 42 surround a cavity that holds joystick 21, on the second folding case 42, be provided with the second folding case 42 is fixed on to the first locking piece 45 on joystick 21.During use, joystick 21 is stretched, then with screw, the second folding case 42 is fixed on joystick 21.In the time of need to folding, pull down screw, joystick 21 can be around the first locating dowel pin rotary folding folding in case 41.In addition, the both sides of the first folding case 41 are provided with the corresponding projection 421 matching with opening 411 that is provided with in both sides of opening 411, the second folding cases 42, when being fixed, can with screw, joystick 21 be fixed by fast speed.This folding mode is simple in structure, easy to operate.
In the present embodiment, the corresponding first fold stack structure 4 of the second foldable structure 5 arranges, to guarantee the synchronous folding of joystick 21 and pull bar 31, the second foldable structure 5 comprises the pipe link 51 that two joint pull bars 31 are connected, the end of pull bar 31 is provided with axial groove 52, the two ends of pipe link 51 are provided with the projection 53 matching with groove 52, and projection 53 inserts in groove 52 and connects by bearing pin.Joystick 21 carry out folding in, pull bar 31 also can be around the bearing pin rotary folding at pipe link 51 two ends.In other embodiments, the two ends of pipe link 51 are provided with axial groove 52, and the end of pull bar 31 is provided with the projection 53 matching with groove 52, and projection 53 inserts in groove 52 and connects by bearing pin.
In the present embodiment, also comprise operating handle 6 and taper knob 7, taper knob 7 is welded on the top of joystick 21, and operating handle 6 is threaded with taper knob 7, and disassembly and assembly structure is simple, easy to operate, be convenient to packed and transported.
Fig. 6 to Fig. 9 shows the embodiment of the Pneumahydraulic jack of the collapsible joystick of the utility model the second band, the present embodiment and the first embodiment are basic identical, difference is only: first fold stack structure 4 comprises the 3rd U-shaped folding case 43, joystick 21 is hinged in the 3rd folding case 43 by locating dowel pin, on the 3rd folding case 43, is provided with joystick 21 is fastened on to the second locking piece 46 on the 3rd folding case 43.During use, joystick 21 is stretched, then with screw, joystick 21 is fixed on the 3rd folding case 43.In the time of need to folding, pull down screw, joystick 21 can be around the 3rd locating dowel pin rotary folding folding in case 43.It is identical with the first embodiment that all the other do not state part, and this place repeats no more.
Figure 10 to Figure 12 shows the third embodiment with the Pneumahydraulic jack of collapsible joystick of the present utility model, the present embodiment and the first embodiment are basic identical, difference is only: first fold stack structure 4 comprises that U-shaped four fold folds case 44, between two joint joysticks 21, be hinged, wherein the pin jointed end of a joint joystick 21 is fixed in the folded case 44 of four fold, is provided with another joint joystick 21 pin jointed ends are fastened on to the 3rd locking piece 47 on the folded case 44 of four fold on the folded case 44 of four fold.Between two joint pull bars 31, adopt hinged mode to connect.It is identical with the first embodiment that all the other do not state part, and this place repeats no more.
Although the utility model is with preferred embodiment openly as above, yet not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from technical solutions of the utility model scope, all can utilize above-mentioned disclosed technology contents to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
Claims (10)
1. the Pneumahydraulic jack with collapsible joystick, comprise jack body (1), the lever assembly (2) being connected with jack body (1) and rod assembly (3), described lever assembly (2) is arranged side by side with rod assembly (3), it is characterized in that: described lever assembly (2) comprises more piece joystick (21), described more piece joystick (21) connects by first fold stack structure (4); Described rod assembly (3) comprises more piece pull bar (31), described more piece pull bar (31) connects by the second foldable structure (5), the joint number of described joystick (21) equates with the joint number of pull bar (31), described first fold stack structure (4) and the corresponding setting of the second foldable structure (5).
2. the Pneumahydraulic jack with collapsible joystick according to claim 1, is characterized in that: described first fold stack structure (4) comprises the first U-shaped folding case (41), and described joystick (21) is hinged in the first folding case (41); The described first folding case (41) correspondence is provided with the second folding case (42), the described first folding case (41) surrounds a cavity that holds described joystick (21) with the second folding case (42), on the described second folding case (42), is provided with the second folding case (42) is fastened on to the first locking piece (45) on joystick (21).
3. the Pneumahydraulic jack with collapsible joystick according to claim 2, it is characterized in that: the both sides of the described first folding case (41) are provided with opening (411) the corresponding projection (421) matching with opening (411) that is provided with in both sides of the described second folding case (42).
4. the Pneumahydraulic jack with collapsible joystick according to claim 1, it is characterized in that: described first fold stack structure (4) comprises the 3rd U-shaped folding case (43), described joystick (21) is hinged in the 3rd folding case (43), on the described the 3rd folding case (43), is provided with joystick (21) is fastened on to the second locking piece (46) on the 3rd folding case (43).
5. the Pneumahydraulic jack with collapsible joystick according to claim 1, it is characterized in that: described first fold stack structure (4) comprises that U-shaped four fold folds case (44), described joystick is hinged between (21), wherein a joint joystick (21) is fixed in the folded case (44) of four fold, on the folded case (44) of described four fold, is provided with another joint joystick (21) is fastened on to the 3rd locking piece (47) on the folded case (44) of four fold.
6. according to the Pneumahydraulic jack with collapsible joystick described in any one in claim 2 to 4, it is characterized in that: described the second foldable structure (5) comprises the pipe link (51) that two joint pull bars (31) are connected, the end of described pull bar (31) is provided with axial groove (52), the two ends of described pipe link (51) are provided with the projection (53) matching with groove (52), and described projection (53) inserts in groove (52) and connects by bearing pin.
7. according to the Pneumahydraulic jack with collapsible joystick described in any one in claim 2 to 4, it is characterized in that: described the second foldable structure (5) comprises the pipe link (51) that two joint pull bars (31) are connected, the two ends of described pipe link (51) are provided with axial groove (52), the end of described pull bar (31) is provided with the projection (53) matching with groove (52), and described projection (53) inserts in groove (52) and connects by bearing pin.
8. the Pneumahydraulic jack with collapsible joystick according to claim 6, it is characterized in that: comprise operating handle (6) and taper knob (7), described taper knob (7) is arranged on the top of joystick (21), and described operating handle (6) is threaded with taper knob (7).
9. the Pneumahydraulic jack with collapsible joystick according to claim 7, it is characterized in that: comprise operating handle (6) and taper knob (7), described taper knob (7) is arranged on the top of joystick (21), and described operating handle (6) is threaded with taper knob (7).
10. the Pneumahydraulic jack with collapsible joystick according to claim 9, is characterized in that: described taper knob (7) is welded on joystick (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610406.2U CN203498000U (en) | 2013-09-30 | 2013-09-30 | Pneumatic hydraulic jack with folding operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610406.2U CN203498000U (en) | 2013-09-30 | 2013-09-30 | Pneumatic hydraulic jack with folding operating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498000U true CN203498000U (en) | 2014-03-26 |
Family
ID=50328998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610406.2U Expired - Fee Related CN203498000U (en) | 2013-09-30 | 2013-09-30 | Pneumatic hydraulic jack with folding operating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460831A (en) * | 2014-09-26 | 2016-04-06 | 梅尔乔加比隆多有限公司 | Trolley jack |
-
2013
- 2013-09-30 CN CN201320610406.2U patent/CN203498000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460831A (en) * | 2014-09-26 | 2016-04-06 | 梅尔乔加比隆多有限公司 | Trolley jack |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20180930 |