CN202531627U - Connecting piece - Google Patents
Connecting piece Download PDFInfo
- Publication number
- CN202531627U CN202531627U CN2012202134793U CN201220213479U CN202531627U CN 202531627 U CN202531627 U CN 202531627U CN 2012202134793 U CN2012202134793 U CN 2012202134793U CN 201220213479 U CN201220213479 U CN 201220213479U CN 202531627 U CN202531627 U CN 202531627U
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- CN
- China
- Prior art keywords
- connecting head
- right connecting
- bolt
- connector
- groove
- 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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Abstract
The utility model discloses an improved connecting piece. The connecting piece comprises a left connecting body and a right connecting body on which a left connector and a right connector are arranged respectively, and the connecting piece is characterized in that grooves are evenly distributed on the connecting plane of the left connector, the connecting plane of the right connector is provided with bumps matched with the grooves, a bolt is arranged on the right connector, a through hole is arranged on the right connector, and the bolt is connected with a nut by penetrating through the through hole. According to the utility model, the grooves are evenly distributed on the left connector, when the left and right connectors are connected, the bumps on the connecting plane of the right connector can be arranged in the grooves on the left connector by selecting proper angle, and then connected by the bolt, thus not only being capable of randomly selecting angle for connection, but also being very firmly connected due to the fact that horizontal and longitudinal directions of the bumps and the grooves are locked and enabling the left and right connectors not to slide relatively.
Description
Technical field
The utility model relates to a kind of improvement invention of link.
Background technique
Link is used for being being connected between object and the object, particularly two articles when angle connects all can use link, thereby link is widely used in every field, comprises the connection of daily life article, the connection of automotive seat and the connection between the pipeline etc.The connection angle of existing link is fixing, and is unmodifiable, and is generally straight line connection or right angle connection, and the position relation after link connects between the object also can not be changed, the therefore not enough hommization of existing link, the inconvenience of use ten minutes.
Summary of the invention
In view of the existing technical problem of background technique, the utility model technical problem to be solved provides a kind of easy to use, flexible, can conversion connection angle, the link of hommization more.
In order to solve the problems of the technologies described above; The utility model adopts following technological scheme to realize: this kind link; Include left connecting body and right connecting body, be respectively equipped with left connecting head and right connecting head on said left connecting body and the right connecting body, it is characterized in that the junction surface of said left connecting head is evenly equipped with groove; The junction surface of said right connecting head is provided with the convexity that is complementary with groove; Said left connecting head is provided with bolt, and said right connecting head is provided with through hole, and said bolt passes through hole and is connected with nut.
The groove of said left connecting head and the convexity of right connecting head are dentation.
Said bolt is arranged with spring outward.
Said right connecting body is provided with mounting hole, offers locking slot on the said right connecting head, and said mounting hole communicates with locking slot.
Said left connecting head includes lock tube and lock body, and said bolt is arranged on the lock body, and said groove is arranged on the lock tube, and is equipped with mounting hole on said lock tube and the lock body, and said lock tube is placed in outside the lock body, and two mounting holes communicate.
Be evenly equipped with groove on the left connecting head of the utility model, left and right connecting head is when connecting, and right connecting head can be selected suitable angle; The convexity that connects face places in the groove on the left connecting head; Then connect through bolt, selected angle that so not only can be random connects again, and owing to both horizontal and vertical all is locked; Therefore connect very firmly, left and right connecting head can slide relative; Said groove and convexity are dentation, and be so not only easy to process, and it is trickleer that left and right connecting head angle is between the two changed, and selects more; The outer sheathed spring of said bolt, when left and right connecting head connected, spring was in pressured state, and after the nut dismounting, spring reset separates left and right connecting head automatically.When said bolts and nuts connected, the locking slot on the right connecting head was extruded, thereby the mounting hole on the right connecting body is dwindled, and so just with the locking of the object in the mounting hole, after unclamping, it is big that mounting hole becomes, and object is in free state again; The lock tube of said left connecting head and lock body cooperate, and are about to object and place mounting hole, when screw bolt and nut connects; Lock body is close to right connecting head, thereby makes the mounting hole on lock tube and the lock body produce dislocation, thereby has dwindled the common factor position of two mounting holes; So be to realize that after unclamping, object just is in free state again with object locking; This shows that the mounting point of object can change arbitrarily, any one orientation all can realize.
Description of drawings
Further describe the structure and the working principle thereof of the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model embodiment one a structural representation.
Fig. 2 is the utility model embodiment one a sectional view.
Fig. 3 is the utility model embodiment two a structural representation.
Fig. 4 is the structural representation after the utility model embodiment two installs object.
Embodiment
With reference to attaching Fig. 1 and 2, embodiment one, this kind link; Include a left side and connect 1 body and right connecting body 6; Be respectively equipped with left connecting head 2 and right connecting head 5 on said left connecting body 1 and the right connecting body 6, the junction surface of said left connecting head 2 is evenly equipped with groove 3, and the junction surface of said right connecting head 5 is provided with the convexity 4 that is complementary with groove; Said protruding 4 place left connecting head 2 and right connecting head 5 are fitted tightly, and both can laterally not slide; The groove 3 of said left connecting head and the convexity 4 of right connecting head are dentation, and with reference to accompanying drawing, angular selectivity is bigger in relative rotation between so left connecting head 2 and the right connecting head 5, can more fine adjust angle between the two; Said left connecting head 2 is provided with bolt 7, is arranged with spring 9 outside the said bolt 7, and said right connecting head 5 is provided with through hole; Said bolt 7 passes through hole and is connected with nut 8; Because left and right connecting head can laterally not slide, be connected with nut 8 by bolt 7 again, make vertically can not the moving of left and right connecting body; So connect very firmly, be difficult for loosening.During use the position between the two articles is confirmed; Then object is installed in respectively on left connecting body 1 and the right connecting body 6; Convexity on the right connecting head 4 is placed in the groove 3 on the left connecting head, and make bolt 7 pass through hole to be connected, so installation with nut 8; This moment, spring 9 placed between left connecting head 2 and the right connecting head 5, was in pressured state; After unclamping nut 8, spring 9 resets, and left and right connecting head is vertically separated, convenient like this dismounting.
Embodiment two; With reference to Fig. 3 and Fig. 4, this kind link includes left connecting body and right connecting body; Be respectively equipped with left connecting head and right connecting head on said left connecting body and the right connecting body; Said right connecting body is provided with mounting hole 14, offers locking slot 15 on the said right connecting head, and said mounting hole communicates with locking slot.Said left connecting head includes lock tube 12 and lock body 11, is equipped with mounting hole 13 on said lock tube 12 and the lock body 11, and said lock tube 12 is placed in outside the lock body 11, and two mounting holes 13 communicate.Be evenly equipped with groove 3 on the lock tube 12 of said left connecting head; The junction surface of said right connecting head is provided with the convexity 4 that is complementary with groove; Convexity 4 places left connecting head and right connecting head is fitted tightly; The groove 3 on the lock tube and the convexity 4 of right connecting head are continuous dentation, and both are meshing with each other, and make left and right connecting body can laterally not slide.The lock body of said left connecting head is provided with bolt, and said bolt is arranged with spring 9 outward, and said right connecting head is provided with through hole, and said bolt passes through hole and is connected with nut 8.During use, object is inserted respectively in the mounting hole 13,14 of left and right connecting body, bolt passes the through hole on the right connecting head; At this moment, regulate position, the angle of object, the groove on the lock tube 3 and the convexity 4 of right connecting head are mated each other; Make the lateral attitude locking of left and right connecting body; At last bolts and nuts 8 are connected, make the lengthwise position locking of left and right connecting body, when screw bolt and nut is locked; Locking slot 15 on the right connecting head is extruded, thereby the mounting hole 14 on the right connecting body is dwindled; And the lock body 11 of left connecting head is close to right connecting head, makes the mounting hole 13 on lock tube 12 and the lock body 11 produce dislocation, has dwindled the common factor position of two mounting holes; So be to realize object is locked; After screw bolt and nut unclamped, spring separated left and right connecting head, and object also is in free state.
The utility model delicate structure can arbitrarily change connection angle, solved the difficult problem that link in the existing technology is difficult to translation-angle, and therefore, the utility model compared with prior art has substantive distinguishing features and progress.
Claims (5)
1. link; Include left connecting body (1) and right connecting body (6); Be respectively equipped with left connecting head (2) and right connecting head (5) on said left connecting body (1) and the right connecting body (6); The junction surface that it is characterized in that said left connecting head is evenly equipped with groove (3), and the junction surface of said right connecting head is provided with the convexity (4) that is complementary with groove, and said left connecting head is provided with bolt (7); Said right connecting head is provided with through hole, and said bolt (7) passes through hole and is connected with nut (8).
2. link according to claim 1 is characterized in that the groove (3) of said left connecting head and the convexity (4) of right connecting head are dentation.
3. link according to claim 1 is characterized in that the outer spring (9) that is arranged with of said bolt (7).
4. according to claim 1 or 2 or 3 described links, it is characterized in that said right connecting body (6) is provided with mounting hole (14), offer locking slot (15) on the said right connecting head, said mounting hole (14) communicates with locking slot (15).
5. according to claim 1 or 2 or 3 described links; It is characterized in that said left connecting head (2) includes lock tube (12) and lock body (11); Said bolt (7) is arranged on the lock body (11), and said groove (3) is arranged on the lock tube (12), and is equipped with mounting hole (13) on said lock tube (12) and the lock body (11); Said lock tube (12) is placed in outside the lock body (11), and two mounting holes communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202134793U CN202531627U (en) | 2012-05-14 | 2012-05-14 | Connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202134793U CN202531627U (en) | 2012-05-14 | 2012-05-14 | Connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531627U true CN202531627U (en) | 2012-11-14 |
Family
ID=47132816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202134793U Expired - Fee Related CN202531627U (en) | 2012-05-14 | 2012-05-14 | Connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644654A (en) * | 2012-05-14 | 2012-08-22 | 李存奎 | Connecting piece |
-
2012
- 2012-05-14 CN CN2012202134793U patent/CN202531627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644654A (en) * | 2012-05-14 | 2012-08-22 | 李存奎 | Connecting piece |
| CN102644654B (en) * | 2012-05-14 | 2014-12-24 | 李存奎 | Connecting piece |
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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: 20121114 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |