CN201089128Y - Cross spanner - Google Patents
Cross spanner Download PDFInfo
- Publication number
- CN201089128Y CN201089128Y CNU2007200277274U CN200720027727U CN201089128Y CN 201089128 Y CN201089128 Y CN 201089128Y CN U2007200277274 U CNU2007200277274 U CN U2007200277274U CN 200720027727 U CN200720027727 U CN 200720027727U CN 201089128 Y CN201089128 Y CN 201089128Y
- Authority
- CN
- China
- Prior art keywords
- spanner
- lock core
- rod
- hole
- bolt
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to the tool technical field, in particular to a cross spanner, which is characterized in that: an onoff positioning structure which consists of a bolt connecting two rod bodies, a lock core in a lock core hole of a spanner lower rod body, and a positioning hole arranged on a spanner upper rod body and matching with the lock core is arranged on the jointing part of the two spanner rod bodies; a compression spring is arranged between the lock core and the toe of the lock core hole; a jacking pillar capable of sliding freely is embedded in the positioning hole; the top of the bolt is positioned in a cavity on the external end face of the jointing part of the upper rod body, a lock core opening device is also provided, and the spanner rod bodies form a cross status or a folding status through the fit between the lock core and the positioning hole. The utility model has the advantages of small occupying space, convenient storage and transportation and carrying.
Description
Technical field: the utility model belongs to technical field of tools, is specifically related to a kind of cross like spanner.
Background technology: existing cross like spanner is to be made of two cross-shaped being fixedly connected on together of the body of rod, and its shortcoming is to take up room greatly, and inconvenience is carried in accumulating.
Summary of the invention: it is little that the purpose of this utility model provides a kind of volume that takes up room, the cross like spanner that makes things convenient for accumulating and carry.
The technical solution of the utility model is: a kind of cross like spanner, by spanner up and down two bodies of rod in abutting connection with forming, it is characterized in that under two spanner body of rod adjacency sections are provided with by the bolt that connects two bodies of rod, the spanner lock core in the body of rod upper lock core hole and the spanner that is mated on locating hole on the body of rod form the clutch location structure; Between at the bottom of lock core and the lock core hole, establish stage clip; In locating hole, inlay the fore-set that can be free to slide; The top of bolt is positioned at the cavity on the body of rod adjoiner outer face, and is provided with the lock core opening device, cooperates with locating hole by lock core to make two body of rod windings of spanner become the right-angled intersection state or fold state.
Wherein, described lock core opening device is a lead of establishing inner band limited block on the pressing plate, and suit fairlead on the lead, fairlead are installed in the spacing hole opening part of the top end of bolt, limited block on the lead is positioned at spacing hole, and bolt and pressing plate are flexibly connected.
Lock core under the described spanner on the body of rod is four, and the locating hole on the spanner that is mated on the body of rod is two, is symmetrical distribution.
Owing to adopt technique scheme, during use, with thumb pressing plate is depressed, fore-set ejects lock core from locating hole, behind the rotation body of rod, unclamp thumb, when going to two bodies of rod when being vertical, lock core is under the stage clip effect, and insert in the locating hole upper end, two body of rod windings become cross-shaped, i.e. cross like spanner; Not the time spent, repeat above-mentioned action, the revolution body of rod is when approaching straight line, and lock core is under the stage clip effect, and insert in the locating hole upper end, finishes closure state once more, and two body of rod windings of spanner become to fold state; Thereby it is little to have a volume of taking up room, the advantage that makes things convenient for accumulating and carry.
Description of drawings: come the technical solution of the utility model is described further below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model cross-like structural representation.
Fig. 2 folds the shape structural representation for the utility model.
Fig. 3 is two body of rod adjoiners of the utility model clutch location structure schematic diagram.
The specific embodiment: with reference to figure 1---Fig. 3, a kind of cross like spanner, two bodies of rod 1,2 are in abutting connection with forming up and down by spanner, and the locating hole 6 on lock core 4 under two spanner bodies of rod, 1,2 adjacency sections are provided with by the bolt 3 that connects two bodies of rod 1,2, spanner in the body of rod 2 upper lock core holes and the spanner that is mated on the body of rod is formed the clutch location structure; Bolt 3 is threaded with the following body of rod, and it is fastening that nut is established in the lower end, establishes stage clip 5 between at the bottom of lock core 4 and the lock core hole; In locating hole 6, inlay the fore-set 7 that can be free to slide; The top of bolt 3 is positioned at the cavity on the body of rod 1 adjoiner outer face, and be provided with the lock core opening device, the lock core opening device is a lead 8 of establishing inner band limited block on the pressing plate 10, suit fairlead 9 on the lead 8, fairlead 9 is installed in the pilot hole opening part of the top end of bolt, limited block on the lead 8 is positioned at pilot hole, and bolt 3 and pressing plate 10 are flexibly connected; Make 1,2 windings of two bodies of rod of spanner become the right-angled intersection state or fold state by lock core 4 with locating hole 6 cooperations.The body of rod 2 upper lock cores 4 are four under the present embodiment spanner, and the locating hole 6 on the spanner that is mated on the body of rod is two.
Claims (3)
1. cross like spanner, by spanner up and down two bodies of rod (1,2) in abutting connection with forming, it is characterized in that under two spanner bodies of rod (1,2) adjacency section is provided with by the bolt (3) of two bodies of rod of connection (1,2), the spanner lock core (4) in the body of rod (2) the upper lock core hole and the spanner that is mated on locating hole (6) on the body of rod form the clutch location structure; Between at the bottom of lock core (4) and the lock core hole, establish stage clip (5); In locating hole (6), inlay the fore-set (7) that can be free to slide; The top of bolt (3) is positioned at the cavity on the body of rod (1) the adjoiner outer face, and is provided with the lock core opening device, cooperates with locating hole (6) by lock core (4) to make two bodies of rod of spanner (1,2) winding become the right-angled intersection state or fold state.
2. by the described a kind of cross like spanner of claim 1, it is characterized in that described lock core opening device is a lead (8) of establishing inner band limited block on the pressing plate (10), lead (8) is gone up suit fairlead (9), fairlead (9) is installed in the pilot hole opening part of the top end of bolt, limited block on the lead (8) is positioned at pilot hole, and bolt (3) and pressing plate (10) are flexibly connected.
3. by the described a kind of cross like spanner of claim 1, it is characterized in that the lock core (4) on the body of rod under the described spanner (2) is four, the locating hole on the spanner that is mated on the body of rod (6) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200277274U CN201089128Y (en) | 2007-09-12 | 2007-09-12 | Cross spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200277274U CN201089128Y (en) | 2007-09-12 | 2007-09-12 | Cross spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089128Y true CN201089128Y (en) | 2008-07-23 |
Family
ID=39860887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200277274U Expired - Lifetime CN201089128Y (en) | 2007-09-12 | 2007-09-12 | Cross spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089128Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214654A (en) * | 2017-08-07 | 2017-09-29 | 安徽机电职业技术学院 | Multi-functional mechanical spanner |
| CN108021188A (en) * | 2017-12-05 | 2018-05-11 | 成都市宏山科技有限公司 | Computer display sets device |
| CN108791800A (en) * | 2018-06-20 | 2018-11-13 | 江苏大成航空科技有限公司 | A kind of unmanned plane securing member |
-
2007
- 2007-09-12 CN CNU2007200277274U patent/CN201089128Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214654A (en) * | 2017-08-07 | 2017-09-29 | 安徽机电职业技术学院 | Multi-functional mechanical spanner |
| CN108021188A (en) * | 2017-12-05 | 2018-05-11 | 成都市宏山科技有限公司 | Computer display sets device |
| CN108791800A (en) * | 2018-06-20 | 2018-11-13 | 江苏大成航空科技有限公司 | A kind of unmanned plane securing member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080723 |
|
| CX01 | Expiry of patent term |