CN111264980A - Buckle - Google Patents
Buckle Download PDFInfo
- Publication number
- CN111264980A CN111264980A CN202010092694.1A CN202010092694A CN111264980A CN 111264980 A CN111264980 A CN 111264980A CN 202010092694 A CN202010092694 A CN 202010092694A CN 111264980 A CN111264980 A CN 111264980A
- Authority
- CN
- China
- Prior art keywords
- semicircular
- shell
- rotating rod
- plug
- shell body
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
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- Buckles (AREA)
Abstract
The invention discloses a buckle which is composed of two identical clamping pieces, when the two clamping pieces are required to be inserted and connected, plugs of the two clamping pieces are opposite to jacks and inserted, two semicircular chutes are right opposite to each other to form a full-circle chute, and the two semicircular chutes are staggered and clamped by two semicircular blocks to connect the two clamping pieces; when the two clamping pieces are required to be disconnected, the rotating rod is moved by hand, the two semicircular chutes are not clamped by the two semicircular blocks in a staggered manner, and the two clamping pieces can be separated. The invention has the advantages of convenient production, installation and use, good operation experience no matter the connection or the disconnection, simple structure, difficult falling and damage.
Description
Technical Field
The invention belongs to the technical field of connecting pieces, and particularly relates to a buckle.
Technical Field
The buckle is a device for connecting and separating two connecting objects, and is widely applied to products such as automobile safety belts, waistbands, schoolbag and the like. The current buckle is composed of a male clamping piece and a female clamping piece, wherein the male clamping piece and the female clamping piece are respectively connected with two connecting objects, when the male clamping piece and the female clamping piece are required to be mutually connected, a pin of the male clamping piece is inserted into a socket of the female clamping piece, and when the connection state is required to be released, the pin of the male clamping piece is pressed by hands to release the clamping with the socket of the female clamping piece. The existing buckle has the following problems: the buckle is composed of a male clamping part and a female clamping part, so that inconvenience is brought to production, installation and use; in addition, when the connection state is released, the operation is difficult; in addition, the pin of the male locking member is easily deformed and loses elasticity, and the connection and detachment phenomenon is easily caused.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a buckle.
The technical scheme adopted by the invention is as follows: a buckle is composed of two identical clamping pieces, wherein each clamping piece comprises a shell, a rotating piece and a spring; the shell comprises a shell body, one end of the shell body is a connecting part which is used for connecting a connector, the other end of the shell body is a card inserting part which is used for inserting and connecting the two clamping pieces; the clamping and inserting part comprises a plug extending towards the outside of the shell body and a jack extending towards the inside of the shell body, the head of the plug is conical, the plug and the shell body are integrally formed, and the jacks are matched with the plug so that the plugs on the two clamping pieces can be inserted into the opposite jacks; a semicircular sliding groove is arranged in the joint of the shell body and the plug, the diameter edge of the semicircular sliding groove is close to the jack and is flush with the plug, and the arc edge of the semicircular sliding groove is far away from the jack; the rotating piece comprises a semicircular block and a rotating rod, the semicircular block is matched with the semicircular chute on the shell, the semicircular block can rotate in the semicircular chute, the plug is provided with an opening for the rotation of the semicircular block, the opening is communicated with the jack, the rotating rod is fixedly arranged on the outer periphery of the semicircular block, the rotating rod penetrates through the semicircular chute and the shell body to expose out of the shell, the semicircular chute and the shell body are provided with notches for the rotating rod to penetrate through, and the notches can enable the rotating rod to rotate for a certain angle; the spring sets up in the casing, and the one end setting of spring is on the casing body, and the other end setting of spring is on the bull stick.
Furthermore, the connecting part is a hole capable of being penetrated and sleeved with a connecting object.
Furthermore, the shell is formed by oppositely and symmetrically combining a front shell and a rear shell, and the front shell and the rear shell are connected into a whole through screws or clamping pieces.
Furthermore, in order to ensure that the semicircular block can stably rotate in the semicircular sliding groove, a stop block is arranged on the rotating rod and close to the semicircular sliding groove.
Furthermore, the semicircular block and the rotating rod are integrally formed.
The working process of the invention is as follows: when the two clamping pieces are required to be inserted and connected, plugs of the two clamping pieces are opposite to the jacks and are inserted into the jacks, the plugs abut against the semicircular blocks and drive the semicircular blocks to rotate in the forward direction, when the plugs are completely inserted, the two semicircular chutes are just opposite to each other to form a full-circle chute, the semicircular blocks reversely rotate under the action of the spring and restore to the original state, the two semicircular chutes are staggered and clamped by the two semicircular blocks, and the two clamping pieces are connected; when the two clamping pieces are required to be disconnected, the rotating rod is moved by hands to enable the semicircular block to rotate in the forward direction, the semicircular block is completely in the semicircular sliding groove, the two semicircular sliding grooves are not clamped by the two semicircular blocks in a staggered mode, and the two clamping pieces can be separated from each other.
The invention has the beneficial effects that: the buckle is composed of two identical clamping pieces, great convenience is brought to production, installation, use and replacement, the buckle has good operation experience no matter connection or disconnection, the structure is simple, the buckle is not easy to fall off and damage, and the buckle has good market prospect.
Drawings
Fig. 1 is a schematic diagram of the external structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
A buckle is composed of two identical clamping pieces 1, wherein each clamping piece 1 comprises a shell, a rotating piece and a spring 10; the shell comprises a shell body 2, one end of the shell body 2 is a connecting part 3, the connecting part 3 is used for connecting a connector, the other end of the shell body 2 is a card inserting part, and the card inserting part is used for inserting and connecting two clamping pieces 1; the card inserting part comprises a plug 4 extending towards the outside of the shell body 2 and a jack 5 extending towards the inside of the shell body 2, the head of the plug 4 is conical, the plug 4 and the shell body 2 are integrally formed, and the jack 5 is matched with the plug 4, so that the plugs 4 on the two clamping pieces 1 can be inserted into the opposite jacks 5; a semicircular sliding groove 11 is formed in the joint of the shell body 2 and the plug 4, the diameter edge of the semicircular sliding groove 11 is close to the jack 5 and is flush with the plug 4, and the arc edge of the semicircular sliding groove 11 is far away from the jack 5; the rotating piece comprises a semicircular block 6 and a rotating rod 7, the semicircular block 6 is matched with a semicircular sliding groove 11 on the shell, the semicircular block 6 can rotate in the semicircular sliding groove 11, an opening 8 for the semicircular block 6 to rotate is formed in the plug 4, the opening 8 is communicated with the jack 5, the rotating rod 7 is fixedly arranged on the outer periphery of the semicircular block 6, the rotating rod 7 penetrates through the semicircular sliding groove 11 and the shell body 2 to expose the shell, a notch 9 for the rotating rod 7 to penetrate is formed in the semicircular sliding groove 11 and the shell body 2, and the notch 9 can enable the rotating rod 7 to rotate for a certain angle; the spring 10 is arranged in the shell, one end of the spring 10 is arranged on the shell body 2, and the other end of the spring 10 is arranged on the rotating rod 7.
Furthermore, the connecting part 3 is a hole through which a connector can be inserted.
Furthermore, the shell is formed by oppositely and symmetrically combining a front shell and a rear shell, and the front shell and the rear shell are connected into a whole through screws or clamping pieces.
Further, in order to ensure that the semicircular block 6 can stably rotate in the semicircular sliding groove 11, a stop block (not shown in the figure) is arranged on the rotating rod 7 near the semicircular sliding groove 11.
Further, the semicircular block 6 and the rotating rod 7 are integrally formed.
Claims (5)
1. A buckle is characterized in that: the buckle is composed of two identical clamping pieces, and each clamping piece comprises a shell, a rotating piece and a spring; the shell comprises a shell body, one end of the shell body is a connecting part which is used for connecting a connector, the other end of the shell body is a card inserting part which is used for inserting and connecting the two clamping pieces; the clamping and inserting part comprises a plug extending towards the outside of the shell body and a jack extending towards the inside of the shell body, the head of the plug is conical, the plug and the shell body are integrally formed, and the jacks are matched with the plug so that the plugs on the two clamping pieces can be inserted into the opposite jacks; a semicircular sliding groove is arranged in the joint of the shell body and the plug, the diameter edge of the semicircular sliding groove is close to the jack and is flush with the plug, and the arc edge of the semicircular sliding groove is far away from the jack; the rotating piece comprises a semicircular block and a rotating rod, the semicircular block is matched with the semicircular chute on the shell, the semicircular block can rotate in the semicircular chute, the plug is provided with an opening for the rotation of the semicircular block, the opening is communicated with the jack, the rotating rod is fixedly arranged on the outer periphery of the semicircular block, the rotating rod penetrates through the semicircular chute and the shell body to expose out of the shell, the semicircular chute and the shell body are provided with notches for the rotating rod to penetrate through, and the notches can enable the rotating rod to rotate for a certain angle; the spring sets up in the casing, and the one end setting of spring is on the casing body, and the other end setting of spring is on the bull stick.
2. A buckle according to claim 1, wherein: the connecting part is a hole capable of penetrating and sleeving a connecting object.
3. A buckle according to claim 1, wherein: the shell is formed by oppositely and symmetrically combining a front shell and a rear shell, and the front shell and the rear shell are connected into a whole through screws or clamping pieces.
4. A buckle according to claim 1, wherein: and a stop block is arranged on the rotating rod at a position close to the semicircular sliding groove.
5. A buckle according to claim 1, wherein: the semicircular block and the rotating rod are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010092694.1A CN111264980A (en) | 2020-02-14 | 2020-02-14 | Buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010092694.1A CN111264980A (en) | 2020-02-14 | 2020-02-14 | Buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111264980A true CN111264980A (en) | 2020-06-12 |
Family
ID=70992276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010092694.1A Withdrawn CN111264980A (en) | 2020-02-14 | 2020-02-14 | Buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111264980A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044096A (en) * | 2020-08-31 | 2020-12-08 | 广州市三宝动漫玩具有限公司 | Toy connecting mechanism and combined toy |
| CN115257984A (en) * | 2022-09-23 | 2022-11-01 | 河北华运顺通专用汽车制造有限公司 | Traction device for semitrailer |
-
2020
- 2020-02-14 CN CN202010092694.1A patent/CN111264980A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044096A (en) * | 2020-08-31 | 2020-12-08 | 广州市三宝动漫玩具有限公司 | Toy connecting mechanism and combined toy |
| CN115257984A (en) * | 2022-09-23 | 2022-11-01 | 河北华运顺通专用汽车制造有限公司 | Traction device for semitrailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200612 |
|
| WW01 | Invention patent application withdrawn after publication |