CN208292561U - A kind of jack handle and the jack with it - Google Patents
A kind of jack handle and the jack with it Download PDFInfo
- Publication number
- CN208292561U CN208292561U CN201820507282.8U CN201820507282U CN208292561U CN 208292561 U CN208292561 U CN 208292561U CN 201820507282 U CN201820507282 U CN 201820507282U CN 208292561 U CN208292561 U CN 208292561U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- inside connecting
- hole
- outer tie
- tie rod
- 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
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model provides a kind of jack handle and the jack with it, jack handle includes: outer tie rod, outer tie rod is formed as both ends and distinguishes open hollow columnar, and the side wall of outer tie rod one end is equipped with first through hole, and the side wall of the other end is equipped with limiting section；Inside connecting rod, inside connecting rod is movably connected with outer tie rod along the axial of outer tie rod using between position and reception position, when inside connecting rod is located at reception position, outer tie rod is set on inside connecting rod, when inside connecting rod is located at using position, outer tie rod is stretched out in one end of inside connecting rod, and the other end is connected with outer tie rod, and the outside wall surface of inside connecting rod one end is equipped with the second through-hole corresponding with first through hole；Locating part, locating part are located on the second through-hole and cooperate with first through hole or limiting section.It is not only convenient for placing in the car according to the jack handle of the utility model embodiment, and can according to need the length for extending jack handle, it is easy to use.
Description
Technical field
The utility model relates to field of tool, more particularly, to a kind of jack handle and with its jack.
Background technique
Car jack handle primarily serves leverage with support jack, and major part jack handle only has one at present
Root connecting rod, limited length (purpose is to place in kit in the car), is not convenient to use.
Utility model content
In view of this, the present invention provides a kind of jack handles.
The utility model also provides a kind of jack with the jack handle.
In order to solve the above technical problems, the utility model uses following technical scheme:
Jack handle according to the utility model first aspect embodiment includes:
Outer tie rod, the outer tie rod are formed as both ends and distinguish open hollow columnar, described outer tie rod one end
Side wall is equipped with first through hole, and the side wall of the other end is equipped with limiting section；
Inside connecting rod, the inside connecting rod can live along the axial of the outer tie rod using between position and reception position
Dynamic ground is connected with the outer tie rod, and when the inside connecting rod is located at the reception position, the outer tie rod is set in described
On inside connecting rod, when the inside connecting rod is located at the use position, the outer tie rod is stretched out in one end of the inside connecting rod,
The other end is connected with the outer tie rod, and the outside wall surface of described inside connecting rod one end is equipped with corresponding with the first through hole second
Through-hole；
Locating part, the locating part are located on second through-hole and cooperate with the first through hole or the limiting section,
The locating part is when the inside connecting rod is located at the reception position with first through hole cooperation with the fixation interior connection
Bar, the locating part the inside connecting rod be located at it is described using position when with the limiting section cooperate to limit the interior connection
Bar stretches out the length of the outer tie rod.
Further, the jack handle further include: sheath, the jacket-shaped become the cylinder of open at one end, institute
Sheath is stated to be set on the other end of the outer tie rod when the inside connecting rod is located at the reception position.
Further, the radial dimension of the sheath is gradually reduced along one end of the sheath to the other end.
Further, the internal diameter of described sheath one end is equal with the outer diameter of the outer tie rod.
Further, the outer diameter of the inside connecting rod is equal with the internal diameter of the outer tie rod.
Further, the first through hole is respectively formed as with second through-hole along the axially extending of the inside connecting rod
Rectangular opening.
Further, the locating part is formed as by pressing spring, and the locating part includes:
First support, the first support is formed as the body of rod extended along the length direction of the inside connecting rod, described
At least part of first support forms protrusion towards the center position backwards to the inside connecting rod, and the protrusion is in the interior connection
The prominent first through hole and second through-hole, the protrusion are in the inside connecting rod when bar is in the reception position
It is described to cooperate using when position with the limiting section；
Second support, the second support are formed as one end and are connected with one end of the first support, and the other end is along separate
At least part of the body of rod that the first support direction extends, the other end of the second support only supports the interior connection
The inner wall of bar.
Further, the limiting section is formed as being located at the annular groove on the inner wall of the outer tie rod.
Further, it smoothly transits between the limiting section and the inner wall of the outer tie rod.
Jack according to the utility model second aspect embodiment includes the jack hand according to above-described embodiment
Handle.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
According to the jack handle of the utility model embodiment, position is being used along the axial of outer tie rod by inside connecting rod
Set and be movably connected with outer tie rod between reception position, and by locating part respectively with first through hole and the second through-hole or
Limiting section matches, which is not only convenient for placing in the car, and can according to need and extend jack handle
Length reduces jack steering force, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to jack handle in the utility model embodiment；
Fig. 2 is the axial section according to jack handle in the utility model embodiment；
Fig. 3 is the structural schematic diagram according to the outer tie rod of jack handle in the utility model embodiment；
Fig. 4 is the structural schematic diagram according to the inside connecting rod of jack handle in the utility model embodiment；
Fig. 5 is the structural schematic diagram according to the locating part of jack handle in the utility model embodiment；
Fig. 6 is the structural schematic diagram according to the sheath of jack handle in the utility model embodiment.
Appended drawing reference:
Jack handle 100；
Outer tie rod 10；First through hole 11；Limiting section 12；
Inside connecting rod 20；Second through-hole 21；
Locating part 30；First support 31；Second support 32；
Sheath 40.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
The jack handle 100 according to the utility model embodiment is specifically described in conjunction with attached drawing first below.
It as shown in Figures 1 to 6, include outer tie rod 10, interior company according to the jack handle of the utility model embodiment 100
Extension bar 20 and locating part 30.
Specifically, outer tie rod 10, which is formed as both ends, distinguishes open hollow columnar, the side wall of 10 one end of outer tie rod
It is equipped with first through hole 11, the side wall of the other end is equipped with limiting section 12, and inside connecting rod 20 makes along the axial direction of outer tie rod 10
With being movably connected with outer tie rod 10 between position and reception position, when inside connecting rod 20 is located at reception position, outer connection
Bar 10 is set on inside connecting rod 20, and when inside connecting rod 20 is located at using position, outer tie rod is stretched out in one end of inside connecting rod 20
10, the other end is connected with outer tie rod 10, and it is logical that the outside wall surface of 20 one end of inside connecting rod is equipped with corresponding with first through hole 11 second
Hole 21, locating part 30 are located on the second through-hole 21 and cooperate with first through hole 11 or limiting section 12, and locating part 30 is in inside connecting rod
20 cooperate when being located at reception position with first through hole 11 to fix inside connecting rod 20, and locating part 30 is located in inside connecting rod 20 to be used
Cooperate when position with limiting section 12 to limit the length that inside connecting rod 20 stretches out outer tie rod 10.
In other words, jack handle 100 is mainly made of outer tie rod 10, inside connecting rod 20 and locating part 30, wherein outer
Connecting rod 10 is formed as both ends and distinguishes open hollow columnar, and the side wall of 10 one end of outer tie rod is equipped with first through hole 11, separately
The side wall of one end is equipped with limiting section 12, and inside connecting rod 20 is movably connected with outer tie rod 10, and inside connecting rod 20 can be along outer
The axial of connecting rod 10 is using activity between position and reception position, when inside connecting rod 20 is located at reception position, outer tie rod
10 are set on inside connecting rod 20, convenient for jack handle 100 is placed in the car, when inside connecting rod 20 is located at using position,
Outer tie rod 10 is stretched out in one end of inside connecting rod 20, and the other end is connected with outer tie rod 10, to extend jack handle 100
Length reduces jack steering force, easy to use.
The outside wall surface of 20 one end of inside connecting rod is equipped with the second through-hole 21, and the second through-hole 21 is corresponding with first through hole 11 to be set
It sets, locating part 30 is located on the second through-hole 21 and cooperates with first through hole 11 or limiting section 12, when inside connecting rod 20 is located at storage
When position, locating part 30 and first through hole 11 cooperate to fix inside connecting rod 20, avoid the relative movement of interior outer tie rod 10, when
When inside connecting rod 20 is located at using position, locating part 30 and limiting section 12 cooperate to limit inside connecting rod 20 and stretch out outer tie rod 10
Length.
As a result, according to the jack handle of the utility model embodiment 100, by inside connecting rod 20 along outer tie rod 10
It is axial to be movably connected with outer tie rod 10 using between position and reception position, and pass through locating part 30 respectively with first
Through-hole 11 and the second through-hole 21 or limiting section 12 match, which is not only convenient for placing in the car, and can be with
The length for extending jack handle 100 as needed reduces jack steering force, easy to use.
Some specific embodiments according to the present utility model, as shown in fig. 6, jack handle 100 further includes sheath 40, shield
Set 40 is formed as the cylinder of open at one end, and when inside connecting rod 20 is located at reception position, sheath 40 is set in outer tie rod 10
To protect jack handle 100 on the other end.
Preferably, the radial dimension of sheath 40 is gradually reduced along one end of sheath 40 to the other end, this kind of structure is convenient for
Sheath 40 is set on outer tie rod 10 or is removed from outer tie rod 10.
One embodiment according to the present utility model, the internal diameter of 40 one end of sheath and the outer diameter of outer tie rod 10
It is equal, that is to say, that protective case 40 is set in not easily to fall off on outer tie rod 10.
Another embodiment according to the present utility model, the outer diameter of inside connecting rod 20 and the internal diameter ruler of outer tie rod 10
Very little equal, inside connecting rod 20 is not easy to shake in outer tie rod 10, stable structure.
Preferably, first through hole 11 and the second through-hole 21 are respectively formed as the axially extending rectangle along inside connecting rod 20
Hole, rectangular opening are convenient for cooperating with locating part 30.
Optionally, locating part 30 is formed as by pressing spring, as shown in figure 5, locating part 30 includes first support 31 and second
Bracket 32.
Specifically, first support 31 is formed as the body of rod extended along the length direction of inside connecting rod 20, first support 31
At least part form protrusion towards the center position backwards to inside connecting rod 20, protrusion is when inside connecting rod 20 is in reception position
Prominent first through hole 11 and the second through-hole 21, protrusion cooperate when inside connecting rod 20 is in using position with limiting section 12, and second
Bracket 32 is formed as one end and is connected with one end of first support 31, and the other end is along the bar extended far from 31 direction of first support
Body, at least part of the other end of second support 32 stop the inner wall for supporting inside connecting rod 20.
In other words, locating part 30 is mainly made of first support 31 and second support 32, and first support 31 is equipped with protrusion,
Second support 32 is connected with first support 31, and at least part of second support 32 stops the inner wall for supporting inside connecting rod 20, limit
Part 30 or other shapes, when inside connecting rod 20 is located at reception position, protrusion passes through first through hole 11 and the second through-hole
21 are fixed on inside connecting rod 20 in outer tie rod 10, and when inside connecting rod 20 is located at using position, protrusion is matched with limiting section 12
It closes, it is easy to use.
In one embodiment of the utility model, limiting section 12 is formed as being located at the ring on the inner wall of outer tie rod 10
Connected in star, when inside connecting rod 20 is located at using position, the protrusion of limiting section 12 can be stuck in groove to connection in restriction
The length of the stretching outer tie rod 10 of bar 20.
Preferably, it smoothly transits between limiting section 12 and the inner wall of outer tie rod 10, this kind of structure is convenient for connecting in push-and-pull
Extension bar 20, it is easy to use.
To sum up, according to the jack handle 100 of the utility model embodiment, by inside connecting rod 20 along outer tie rod
10 axial is movably connected with outer tie rod 10 using between position and reception position, and pass through locating part 30 respectively with
First through hole 11 and the second through-hole 21 or limiting section 12 match, which is not only convenient for placing in the car, and
It can according to need the length for extending jack handle 100, reduce jack steering force, it is easy to use.
Jack according to the utility model embodiment includes the jack handle 100 according to above-described embodiment, due to root
It has above-mentioned technique effect according to the jack handle 100 of the utility model above-described embodiment, therefore, is implemented according to the utility model
The jack of example also has corresponding technical effect, easy to carry, easy to use.
Being to those skilled in the art according to the composition of the jack of the utility model embodiment and operation can be with
Understand and easy to accomplish, therefore is not described in detail.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of jack handle characterized by comprising
Outer tie rod, the outer tie rod are formed as both ends and distinguish open hollow columnar, the side wall of described outer tie rod one end
It is equipped with first through hole, the side wall of the other end is equipped with limiting section；
Inside connecting rod, the inside connecting rod are using between position and reception position movably along the axial of the outer tie rod
It is connected with the outer tie rod, when the inside connecting rod is located at the reception position, the outer tie rod is set in the interior company
On extension bar, when the inside connecting rod is located at the use position, the outer tie rod is stretched out in one end of the inside connecting rod, another
End is connected with the outer tie rod, and it is logical that the outside wall surface of described inside connecting rod one end is equipped with corresponding with the first through hole second
Hole；
Locating part, the locating part is located on second through-hole and cooperates with the first through hole or the limiting section, described
Locating part is when the inside connecting rod is located at the reception position with first through hole cooperation with the fixation inside connecting rod, institute
State locating part the inside connecting rod be located at it is described using position when stretched with limiting the inside connecting rod with limiting section cooperation
The length of the outer tie rod out.
2. jack handle according to claim 1, which is characterized in that further include:
Sheath, the jacket-shaped become the cylinder of open at one end, and the sheath is located at the reception position in the inside connecting rod
When be set on the other end of the outer tie rod.
3. jack handle according to claim 2, which is characterized in that the radial dimension of the sheath is along the sheath
One end be gradually reduced to the other end.
4. jack handle according to claim 3, which is characterized in that the internal diameter of described sheath one end and described outer
The outer diameter of connecting rod is equal.
5. jack handle according to claim 1, which is characterized in that the outer diameter of the inside connecting rod and described outer
The internal diameter of connecting rod is equal.
6. jack handle according to claim 1, which is characterized in that the first through hole and second through-hole are distinguished
Be formed as the axially extending rectangular opening along the inside connecting rod.
7. jack handle according to claim 1, which is characterized in that the locating part is formed as by pressing spring, described
Locating part includes:
First support, the first support be formed as along the inside connecting rod length direction extend the body of rod, described first
At least part of bracket forms protrusion towards the center position backwards to the inside connecting rod, and the protrusion is at the inside connecting rod
The prominent first through hole and second through-hole when reception position, the protrusion are in described in the inside connecting rod
Cooperate using when position with the limiting section；
Second support, the second support are formed as one end and are connected with one end of the first support, and the other end is along far from described
At least part of the body of rod that first support direction extends, the other end of the second support only supports the inside connecting rod
Inner wall.
8. jack handle according to claim 1, which is characterized in that the limiting section is formed as being located at the outer connection
Annular groove on the inner wall of bar.
9. jack handle according to claim 1, which is characterized in that the inner wall of the limiting section and the outer tie rod
It smoothly transits between face.
10. a kind of jack, which is characterized in that including jack handle of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507282.8U CN208292561U (en) | 2018-04-11 | 2018-04-11 | A kind of jack handle and the jack with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507282.8U CN208292561U (en) | 2018-04-11 | 2018-04-11 | A kind of jack handle and the jack with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208292561U true CN208292561U (en) | 2018-12-28 |
Family
ID=64726065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507282.8U Expired - Fee Related CN208292561U (en) | 2018-04-11 | 2018-04-11 | A kind of jack handle and the jack with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208292561U (en) |
-
2018
- 2018-04-11 CN CN201820507282.8U patent/CN208292561U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200904 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| 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: 20181228 Termination date: 20210411 |