CN204661223U - Scissor-like jack - Google Patents
Scissor-like jack Download PDFInfo
- Publication number
- CN204661223U CN204661223U CN201520318776.8U CN201520318776U CN204661223U CN 204661223 U CN204661223 U CN 204661223U CN 201520318776 U CN201520318776 U CN 201520318776U CN 204661223 U CN204661223 U CN 204661223U
- Authority
- CN
- China
- Prior art keywords
- base
- jack
- scissor
- underarm
- brace panel
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of scissor-like jack, belong to field of vehicle equipment.Comprise supporting seat, base, a pair upper arm and a pair underarm, one end of described upper arm is arranged on supporting seat, the other end of upper arm is connected by two jointed shafts with one end of underarm, the other end of underarm is arranged on base, between two jointed shafts, install leading screw, the fixed installation of described base bottom can folding brace panel, can comprise two block plates by folding brace panel, two block plates are hinged with base respectively, can launch both sides in opposite directions to base.By the folding brace panel of base bottom, while guarantee normal configuration, add the area of contact on whole jack and ground, make jack be applicable to various genvironments, and avoid road pavement to cause damage.
Description
Technical field
The utility model relates to a kind of jack, is specifically a kind of scissor-like jack, belongs to field of vehicle equipment.
Background technology
Scissor-like jack is a kind of common weight-lifting equipment, is mainly used in the jack-up of the automobile of little tonnage.Existing scissor-like jack considers compact conformation and portability, and its base bearing surface is usually little, the ground that the soil is porous uses and needs could use by other upholder, make troubles to interim urgent need; Meanwhile, because bearing surface is little, also easy in overweight process damage is caused to normal road surface.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art defect, provides a kind of area of thrust surface large and the scissor-like jack of compact conformation.
In order to solve the problems of the technologies described above, the scissor-like jack that the utility model provides, comprise supporting seat, base, a pair upper arm and a pair underarm, one end of described upper arm is arranged on supporting seat, the other end of upper arm is connected by two jointed shafts with one end of underarm, the other end of underarm is arranged on base, leading screw is installed between two jointed shafts, the fixed installation of described base bottom can folding brace panel, two block plates can be comprised by folding brace panel, two block plates are hinged with base respectively, can launch both sides in opposite directions to base.
In the utility model, describedly the lower surface of folding brace panel can be provided with skid resistant course.
In the utility model, described skid resistant course is pvc rubber cushion.
In the utility model, the top of described supporting seat is provided with rubber antiskid layer, and described rubber antiskid layer upper surface is broached-tooth design.
The beneficial effects of the utility model are: (1), folding brace panel by base bottom, while guarantee normal configuration, add the area of contact on whole jack and ground, make jack be applicable to various genvironments, and avoid road pavement to cause damage; (2), can the lower surface of folding brace panel to set up defences slip layer, the stability in the super lifting process of scissor-like jack can be improved, avoid sliding, cause accident; (3), the top of supporting seat establishes rubber antiskid layer, can reduce the damage to vehicle, improve the stability of lifting.
Accompanying drawing explanation
Fig. 1 is the utility model scissor-like jack schematic diagram;
Fig. 2 is that the utility model can folding brace panel structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, the utility model scissor-like jack, comprises supporting seat 4, base 1, a pair upper arm 3 and a pair underarm 2.One end of upper arm 3 is arranged on supporting seat 4, and the top of supporting seat 4 is provided with rubber antiskid layer 7, and rubber antiskid layer 7 upper surface is broached-tooth design.The other end of upper arm 3 is connected by two jointed shafts 9 with one end of underarm 2, and the other end of underarm 3 is installed on the base 3, installs leading screw 5 between two jointed shafts 9.
Bottom base 1, fixed installation can folding brace panel, can folding brace panel to comprise two block plate 6, two block plates 6 hinged with base 1 respectively, can launch to base 1 left and right sides, also can pack up in the inner chamber be folded to bottom base 1 in opposite directions.Be provided with pvc rubber cushion at the lower surface of every block plate 6, to strengthen the contact friction with ground in lifting process, prevent to slide.
During use, by can launch to both sides by folding brace panel bottom base 1, form plane, support on the ground, increase the area of thrust surface on base 1 and ground, thus use scissor-like jack more stable; Under scissor-like jack being supported on the required automobile position supported, penetrate in the hole of bar head of screw mandrel 5 with boosting-rod, rotary screw rod 5 lifts or puts down scissor-like jack; After lifting terminates, two block plate 6 doublings are fitted in closing at bottom base 1 inner chamber.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. a scissor-like jack, comprise supporting seat, base, a pair upper arm and a pair underarm, one end of described upper arm is arranged on supporting seat, the other end of upper arm is connected by two jointed shafts with one end of underarm, and the other end of underarm is arranged on base, between two jointed shafts, install leading screw, it is characterized in that: the fixed installation of described base bottom can folding brace panel, can comprise two block plates by folding brace panel, two block plates are hinged with base respectively, can launch both sides in opposite directions to base.
2. scissor-like jack according to claim 1, is characterized in that: describedly the lower surface of folding brace panel can be provided with skid resistant course.
3. scissor-like jack according to claim 2, is characterized in that: described skid resistant course is pvc rubber cushion.
4. the scissor-like jack according to any one of claims 1 to 3, is characterized in that: the top of described supporting seat is provided with rubber antiskid layer, and described rubber antiskid layer upper surface is broached-tooth design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318776.8U CN204661223U (en) | 2015-05-18 | 2015-05-18 | Scissor-like jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318776.8U CN204661223U (en) | 2015-05-18 | 2015-05-18 | Scissor-like jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661223U true CN204661223U (en) | 2015-09-23 |
Family
ID=54131634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318776.8U Expired - Fee Related CN204661223U (en) | 2015-05-18 | 2015-05-18 | Scissor-like jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817031A (en) * | 2015-05-18 | 2015-08-05 | 南通容润汽车配件有限公司 | Shear type jack |
| CN107150972A (en) * | 2017-06-21 | 2017-09-12 | 苏州市优诺特升降机械有限公司 | A kind of high stable jack easy to use |
-
2015
- 2015-05-18 CN CN201520318776.8U patent/CN204661223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817031A (en) * | 2015-05-18 | 2015-08-05 | 南通容润汽车配件有限公司 | Shear type jack |
| CN107150972A (en) * | 2017-06-21 | 2017-09-12 | 苏州市优诺特升降机械有限公司 | A kind of high stable jack easy to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |