CN215056330U - Central control bolt - Google Patents
Central control bolt Download PDFInfo
- Publication number
- CN215056330U CN215056330U CN202120580675.3U CN202120580675U CN215056330U CN 215056330 U CN215056330 U CN 215056330U CN 202120580675 U CN202120580675 U CN 202120580675U CN 215056330 U CN215056330 U CN 215056330U
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- control bolt
- world
- bolt
- middle control
- world driving
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Abstract
The utility model discloses a central control bolt, which comprises a central control bolt main buckle plate, a central control bolt world driving sheet and a world driving plate, wherein trapezoidal bulges are arranged on the central control bolt world driving sheet and below the central control bolt world driving sheet, the central control bolt world driving sheet is provided with a tail end below the central control bolt world driving sheet, and the surface of the world driving plate is provided with a gear; and the upper part of the middle control bolt world driving plate and the lower part of the middle control bolt world driving plate are internally provided with driving gear pieces which are meshed with the gear through the driving gear pieces, and the upper part of the middle control bolt world driving plate and the lower part of the middle control bolt world driving plate are arranged on the main buckle plate of the middle control bolt. This well accuse bolt, the upper and lower connector that realizes fixed bolt through pulling and pressing the world driving plate stretches out or withdraws to make door and window fixed fan can open or close convenient to use's advantage.
Description
Technical Field
The utility model relates to a bolt technical field specifically is a well accuse bolt.
Background
When door and window uses, in order to ensure the security of using, can adopt the cavity bolt to lock door and window more, and in order to open and shut door and window, the cavity bolt that traditional door and window used assembles for through screw cooperation U type groove, screw rod etc. and the equipment is comparatively inconvenient, and also brings inconvenience to the operation of opening and shutting of door and window when using.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well accuse bolt, through pulling and press down the upper and lower connector that world driving plate realized fixed bolt and stretch out or withdraw to make the fixed fan of door and window can open or close, convenient to use's advantage has solved the cavity bolt that traditional door and window used and has assembled for through screw cooperation U type groove, screw rod etc. and the equipment is comparatively inconvenient, and also brings inconvenient problem to the operation of opening and shutting of door and window when using.
In order to achieve the above object, the utility model provides a following technical scheme: a central control bolt comprises a central control bolt main buckle plate, a central control bolt world driving piece and a world driving plate, wherein trapezoidal protrusions are arranged on the central control bolt world driving piece and below the central control bolt world driving piece;
and the upper part of the middle control bolt world driving plate and the lower part of the middle control bolt world driving plate are internally provided with driving gear pieces which are meshed with the gear through the driving gear pieces, and the upper part of the middle control bolt world driving plate and the lower part of the middle control bolt world driving plate are arranged on the main buckle plate of the middle control bolt.
Furthermore, a plurality of bulges are arranged below the middle control bolt sky ground slice.
Furthermore, the two ends of the upper middle control bolt world transmission piece and the lower middle control bolt world transmission piece are vertically provided with installation pieces.
Furthermore, the surfaces of the upper middle control bolt world transmission piece and the lower middle control bolt world transmission piece are correspondingly provided with waist-shaped movable holes, and the movable holes are connected with the main middle control bolt buckle plate in a back-and-forth movement mode.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an at well accuse bolt world drive plate on the drive plate, well accuse bolt world drive plate between under, cooperate world drive plate and well accuse bolt owner buckle installation, when using, stretch out or withdraw through the upper and lower connector to world drive plate pulling and press down world drive plate realization fixed bolt to make the fixed fan of door and window can open or close, improve the convenience of seting up the door and window.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention.
In the figure: 1. a central control bolt main buckle plate; 2. the central control bolt is arranged on the top and bottom transmission plate; 3. the central control bolt is arranged below the world transmission piece; 4. a top and bottom drive plate; 5. a protrusion; 6. a gear; 7. a transmission gear piece; 8. mounting a sheet; 9. and (4) a movable hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a central control bolt comprises a central control bolt main buckle plate 1, a central control bolt world driving plate upper 2, a central control bolt world driving plate lower 3 and a world driving plate 4, wherein trapezoidal protrusions 5 are arranged on the central control bolt world driving plate upper 2 and the central control bolt world driving plate lower 3, the central control bolt world driving plate upper 2 is arranged at the tail end of the central control bolt world driving plate lower 3, the world driving plate 4 is arranged in the protrusions 5 corresponding to the central control bolt world driving plate upper 2 and the central control bolt world driving plate lower 3, and a gear 6 is arranged on the surface of the world driving plate 4;
and a transmission gear piece 7 is arranged on the upper middle control bolt world transmission piece 2 and the lower middle control bolt world transmission piece 3, and is meshed with the gear 6 through the transmission gear piece 7, and the upper middle control bolt world transmission piece 2 and the lower middle control bolt world transmission piece 3 are arranged on the main middle control bolt buckle plate 1.
Specifically, a plurality of bulges 5 are arranged on the lower part 3 of the middle control bolt world driving sheet.
Specifically, the two ends of the upper middle control bolt world driving piece 2 and the lower middle control bolt world driving piece 3 are vertically provided with mounting pieces 8.
Specifically, waist-shaped movable holes 9 are correspondingly formed in the surfaces of the upper middle control bolt world driving piece 2 and the lower middle control bolt world driving piece 3, and are connected with the main middle control bolt buckling plate 1 in a front-back movement mode through the movable holes 9.
In summary, the following steps: through 2 on well accuse bolt world drive plate, under 3 cooperation world drive plate 4 and the installation of well accuse bolt owner buckle 1 between accuse bolt world drive plate, well accuse bolt world drive plate, when using, stretch out or withdraw through the upper and lower connector that realizes fixed bolt to 4 pulling of world drive plate and pressing world drive plate 4 to make the fixed fan of door and window can open or close, improve the convenience of seting up door and window.
Claims (4)
1. The utility model provides a well accuse bolt, includes that well accuse bolt owner buckle (1), well accuse bolt world drive piece (2), well accuse bolt world drive piece down (3) and world drive plate (4), its characterized in that: trapezoidal bulges (5) are arranged on the middle control bolt world driving sheet (2) and the middle control bolt world driving sheet (3), the middle control bolt world driving sheet (2) is arranged at the tail end of the middle control bolt world driving sheet (3), the world driving plate (4) is arranged in the bulges (5) corresponding to the middle control bolt world driving sheet (2) and the middle control bolt world driving sheet (3), and a gear (6) is arranged on the surface of the world driving plate (4);
and the upper middle control bolt world transmission piece (2) and the lower middle control bolt world transmission piece (3) are internally provided with transmission gear pieces (7) which are meshed with the gear (6) through the transmission gear pieces (7), and the upper middle control bolt world transmission piece (2) and the lower middle control bolt world transmission piece (3) are arranged on the main middle control bolt buckle plate (1).
2. The center control bolt of claim 1, wherein: a plurality of bulges (5) are arranged on the lower part (3) of the middle control bolt world driving piece.
3. The center control bolt of claim 1, wherein: and mounting pieces (8) are vertically arranged at two ends of the upper middle control bolt world transmission piece (2) and the lower middle control bolt world transmission piece (3).
4. The center control bolt of claim 1, wherein: the surfaces of the upper middle control bolt world transmission piece (2) and the lower middle control bolt world transmission piece (3) are correspondingly provided with waist-shaped movable holes (9) which are connected with the main middle control bolt buckle plate (1) in a front-back movement mode through the movable holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580675.3U CN215056330U (en) | 2021-03-23 | 2021-03-23 | Central control bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580675.3U CN215056330U (en) | 2021-03-23 | 2021-03-23 | Central control bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056330U true CN215056330U (en) | 2021-12-07 |
Family
ID=79153968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120580675.3U Active CN215056330U (en) | 2021-03-23 | 2021-03-23 | Central control bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983160A (en) * | 2021-04-01 | 2021-06-18 | 胡彬福 | Gear type bolt lock |
-
2021
- 2021-03-23 CN CN202120580675.3U patent/CN215056330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983160A (en) * | 2021-04-01 | 2021-06-18 | 胡彬福 | Gear type bolt lock |
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| GR01 | Patent grant |