CN220247863U - Simple door lock - Google Patents
Simple door lock Download PDFInfo
- Publication number
- CN220247863U CN220247863U CN202321000471.3U CN202321000471U CN220247863U CN 220247863 U CN220247863 U CN 220247863U CN 202321000471 U CN202321000471 U CN 202321000471U CN 220247863 U CN220247863 U CN 220247863U
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- door
- clamping
- door body
- hydraulic
- door frame
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- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a simple door lock, and relates to the field of door locks. The hydraulic door closer comprises a door frame and a side wall body, wherein the door body is arranged in the door frame, a supporting mechanism is arranged below one side of the door body, the supporting mechanism comprises a universal seat, a supporting rod is arranged on the universal seat, a telescopic rod is arranged at the other end of the supporting rod, and a clamping ring is arranged at the other end of the telescopic rod.
Description
Technical Field
The utility model relates to the field of door locks, in particular to a simple door lock.
Background
The door closer is a spring-like hydraulic device on the door head, when the door is opened, the door can be released after being compressed, the door can be automatically closed like a spring door, the door can be accurately and timely closed to an initial position after being opened, and the modern hydraulic door closer (for short, the door closer) is a patent registered by Americans in the early twentieth century, and is different from the traditional door closer, and the buffer effect is achieved by throttling liquid in the door closer. The core of the design idea of the hydraulic door closer is to realize the control of the door closing process, so that various functional indexes of the door closing process can be adjusted according to the needs of people.
Most door closers are installed on public places of markets or large-scale doors, have good rebound effect, make the door relatively steady when closed, when need be in open state for a long time with the door of installing the door closer, when not using the block instrument, then need open the door to certain length, make the door closer become the effect of supporting the door from the tensile effect of hydraulic pressure, but place debris behind the door or because the distance restriction of door body mounted position and side wall body, then be the effect of not reaching the door closer and supporting the door body.
Accordingly, the inventors have studied and improved the existing structure and the existing drawbacks, and have provided a simple door lock for achieving the purpose of having more practical value.
Disclosure of Invention
Based on the above, the utility model aims to provide a simple door lock, which solves the technical problem that a hydraulic closer door is installed and cannot reach an open state for a long time under the influence of external factors.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a simple and easy lock, includes door frame and side wall body, the inside of door frame is provided with the door body, one side below of the door body is provided with supporting mechanism, supporting mechanism includes the universal seat, be provided with the bracing piece on the universal seat, the other end of bracing piece is provided with the telescopic link, the other end of telescopic link is provided with the snap ring, one side of side wall body is provided with block mechanism.
Through adopting above-mentioned technical scheme, when needs are open the state with the door body for a long time, manual with the door body card open, take off the bracing piece from the fixture block, then, adjust the length of telescopic link through rotatory telescopic link, correspond the angle of opening and shutting of adjusting the door body, then, make snap ring collision latch's tooth end, carry out the block with snap ring and latch, afterwards, support the door body, reach the long-time open state of door body, be favorable to making the door body that has hydraulic pressure door closer be in open state for a long time, be convenient for the use of hydraulic pressure door closer.
Further, the clamping mechanism comprises a mounting seat, a fixing rod is fixedly connected to the mounting seat, and a clamping tooth is rotatably connected to the other end of the fixing rod through a torsion spring.
By adopting the technical scheme, the latch is favorable for being always attached to the surface of the mounting seat.
Further, the tooth end of the latch abuts against the surface of the mounting seat, the clamping ring is in an inverted triangle shape, and the latch is clamped with the clamping ring.
By adopting the technical scheme, the clamping device is beneficial to enabling clamping between the clamping teeth and the clamping ring to be more stable.
Further, the telescopic link is connected with the bracing piece screw thread, the fixture block is installed to one side of the door body, bracing piece and fixture block looks block.
Through adopting above-mentioned technical scheme, through making threaded connection between telescopic link and the bracing piece, be favorable to adjusting the length of telescopic link.
Further, the door body is rotatably connected with the door frame through a hinge, and a sealing strip is arranged between the door body and the door frame.
By adopting the technical scheme, the door body is further closed more stably, and the service lives of the door body and the door frame are prolonged.
Further, the door body is connected with the door frame through a hydraulic door closer, one end of a hydraulic valve of the hydraulic door closer is rotatably connected with the door body, and the other end of the hydraulic door closer is rotatably connected with the door frame.
By adopting the technical scheme, the stability of the door body and the door frame during closing is enhanced.
Further, the latch is in a barb shape, and the tooth end of the latch is in an arc shape.
Through adopting above-mentioned technical scheme, collide the tooth end of latch with the snap ring to with snap ring and latch looks block, the position of fixed door body.
In summary, the utility model has the following advantages:
1. according to the hydraulic door closer, when the door body is required to be opened for a long time, the door body is manually opened, the supporting rod is taken down from the clamping block, then the length of the telescopic rod is adjusted through the rotary telescopic rod, the opening and closing angle of the door body is correspondingly adjusted, then the clamping ring is enabled to collide with the tooth end of the clamping tooth, the clamping ring is clamped with the clamping tooth, then the door body is supported to achieve the state that the door body is opened for a long time, the door body with the hydraulic door closer is in the opened state for a long time, the use of the hydraulic door closer is facilitated, when the door body is required to be closed, the clamping tooth is shifted firstly, the clamping tooth is separated from the clamping ring, then the door body is combined with the door frame by utilizing the resilience force of the hydraulic door closer, the integral closing stability of the door body is facilitated to be improved, the door body is prevented from being damaged by the large-force opening and closing of the door body, and the service life of the door body is prolonged;
2. according to the utility model, the supporting rod is taken down from the clamping block through the universal seat and the telescopic rod, the length of the telescopic rod is adjusted through rotating the telescopic rod, and after the door is supported, the angle between the door body and the door frame is changed, the fixed angle of the door body can be adjusted according to the requirement, and the position of the supporting rod is adjusted through the installation of the universal seat, so that the installation position of the corresponding clamping mechanism is not limited, and the installation of the simple door lock is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a latch according to the present utility model;
FIG. 3 is an enlarged schematic perspective view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged perspective view of fig. 1B according to the present utility model.
In the figure: 1. a door frame; 2. a door body; 3. a side wall; 4. a hydraulic door closer; 5. a support mechanism; 501. a universal seat; 502. a support rod; 503. a telescopic rod; 504. a clasp; 505. a clamping block; 6. a clamping mechanism; 601. a mounting base; 602. a fixed rod; 603. latch teeth; 604. and a torsion spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The utility model provides a simple and easy lock, shown as 1-4, includes door frame 1 and side wall body 3, and the inside of door frame 1 is provided with door body 2, and one side below of door body 2 is provided with supporting mechanism 5, and supporting mechanism 5 includes universal seat 501, is provided with bracing piece 502 on the universal seat 501, and the other end of bracing piece 502 is provided with telescopic link 503, and the other end of telescopic link 503 is provided with snap ring 504, and one side of side wall body 3 is provided with block mechanism 6.
Referring to fig. 1 and 2, the clamping mechanism 6 includes a mounting seat 601, a fixing rod 602 is fixedly connected to the mounting seat 601, and a latch 603 is rotatably connected to the other end of the fixing rod 602 through a torsion spring 604, so that the latch 603 is favorably attached to the surface of the mounting seat 601 all the time, and the stability of the latch 603 is enhanced.
Referring to fig. 1, 2 and 4, the tooth end of the latch 603 abuts against the surface of the mounting seat 601, the clamp ring 504 is in an inverted triangle shape, the latch 603 is clamped with the clamp ring 504, so that the latch 603 and the clamp ring 504 are clamped more stably, and the use of the latch 603 is facilitated.
Referring to fig. 1, 2 and 4, the telescopic rod 503 is in threaded connection with the supporting rod 502, the clamping block 505 is installed on one side of the door body 2, the supporting rod 502 is clamped with the clamping block 505, and the length of the telescopic rod 503 is adjusted by means of threaded connection between the telescopic rod 503 and the supporting rod 502, so that an included angle between the door body 2 and the door frame 1 is adjusted.
Referring to fig. 1 and 2, the door body 2 is rotatably connected with the door frame 1 through a hinge, and a sealing strip is arranged between the door body 2 and the door frame 1, so that the door body 2 is further closed more stably, the service lives of the door body 2 and the door frame 1 are prolonged, and silence of the door body 2 during use is increased.
Referring to fig. 1, 2 and 3, the door body 2 is connected with the door frame 1 through the hydraulic door closer 4, one end of the hydraulic valve of the hydraulic door closer 4 is rotatably connected with the door body 2, and the other end of the hydraulic door closer 4 is rotatably connected with the door frame 1, so that stability of the door body 2 and the door frame 1 during closing is enhanced, and a process of manually closing the door body 2 is less.
The implementation principle of the embodiment is as follows: when the door body 2 needs to be opened for a long time, firstly, the door body 2 is opened manually, the supporting rod 502 is taken down from the clamping block 505, then, the length of the telescopic rod 503 is adjusted through rotating the telescopic rod 503, the opening and closing angle of the door body 2 is correspondingly adjusted, then, the clamping ring 504 is enabled to collide with the tooth end of the clamping tooth 603, the clamping tooth 603 is enabled to rotate upwards through the torsion spring 604 along with the continuous pressing of the clamping ring 504, a gap is leaked between the clamping tooth 603 and the mounting seat 601, then, the clamping tooth 603 is enabled to abut against the mounting seat 601 again due to the characteristic of the torsion spring 604, the clamping ring 504 is clamped with the clamping tooth 603, then, the door body 2 is supported, the long-time opening state of the door body 2 with the hydraulic door closer 4 is achieved, and the door body 2 with the hydraulic door closer 4 is enabled to be in the open state for a long time, and the use of the hydraulic door closer 4 is facilitated; when the door body 2 needs to be closed, firstly, the latch 603 is stirred to separate the latch 603 from the clamping ring 504, and then the door body 2 is combined with the door frame 1 by utilizing the resilience force of the hydraulic door closer 4, so that the overall closing stability of the door body 2 is improved, the door body 2 is prevented from being damaged by forcefully opening and closing the door body 2, and the service life of the door body 2 is prolonged.
The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a simple and easy lock, includes door frame (1) and side wall body (3), its characterized in that: the inside of door frame (1) is provided with a body (2), one side below of the body (2) is provided with supporting mechanism (5), supporting mechanism (5) are including universal seat (501), be provided with bracing piece (502) on universal seat (501), the other end of bracing piece (502) is provided with telescopic link (503), the other end of telescopic link (503) is provided with snap ring (504), one side of the side wall body (3) is provided with clamping mechanism (6).
2. The easy door lock according to claim 1, wherein: the clamping mechanism (6) comprises a mounting seat (601), a fixing rod (602) is fixedly connected to the mounting seat (601), and a clamping tooth (603) is rotatably connected to the other end of the fixing rod (602) through a torsion spring (604).
3. The easy door lock according to claim 2, wherein: the tooth end of the clamping tooth (603) is propped against the surface of the mounting seat (601), the clamping ring (504) is in a chamfer shape, and the clamping tooth (603) is clamped with the clamping ring (504).
4. The easy door lock according to claim 1, wherein: the telescopic rod (503) is in threaded connection with the supporting rod (502), a clamping block (505) is arranged on one side of the door body (2), and the supporting rod (502) is clamped with the clamping block (505).
5. The easy door lock according to claim 1, wherein: the door body (2) is rotationally connected with the door frame (1) through a hinge, and a sealing strip is arranged between the door body (2) and the door frame (1).
6. The easy door lock according to claim 1, wherein: the door body (2) is connected with the door frame (1) through the hydraulic door closer (4), one end of a hydraulic valve of the hydraulic door closer (4) is rotationally connected with the door body (2), and the other end of the hydraulic door closer (4) is rotationally connected with the door frame (1).
7. The easy door lock according to claim 2, wherein: the latch (603) is in a barb shape, and the tooth end of the latch (603) is in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000471.3U CN220247863U (en) | 2023-04-25 | 2023-04-25 | Simple door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000471.3U CN220247863U (en) | 2023-04-25 | 2023-04-25 | Simple door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220247863U true CN220247863U (en) | 2023-12-26 |
Family
ID=89265313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321000471.3U Active CN220247863U (en) | 2023-04-25 | 2023-04-25 | Simple door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220247863U (en) |
-
2023
- 2023-04-25 CN CN202321000471.3U patent/CN220247863U/en active Active
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