CN216076671U - Intelligent door lock is with preventing mistake door handle that opens - Google Patents
Intelligent door lock is with preventing mistake door handle that opens Download PDFInfo
- Publication number
- CN216076671U CN216076671U CN202122123537.5U CN202122123537U CN216076671U CN 216076671 U CN216076671 U CN 216076671U CN 202122123537 U CN202122123537 U CN 202122123537U CN 216076671 U CN216076671 U CN 216076671U
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- limiting
- handle
- door lock
- fixedly connected
- threaded
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- 239000000725 suspension Substances 0.000 claims description 5
- 230000006872 improvement Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model discloses an anti-false-opening door handle for an intelligent door lock, which comprises a door lock body, wherein the rear side of the door lock body is rotatably connected with an inner side handle, the outer wall of the inner side handle is slidably connected with a limiting pipe sleeve, the top end of the limiting pipe sleeve is fixedly connected with a first rotating block, the first rotating block is rotatably connected with a limiting chain, the other end of the limiting chain is rotatably connected with a C-shaped limiting ring, the inner wall of the C-shaped limiting ring is slidably connected with a limiting support rod, and the rear side of the limiting support rod is fixedly connected with the upper part of the rear side of the door lock body. According to the anti-theft chain, the second threaded limiting rod is arranged, the limiting pipe sleeve can be well limited through the second threaded limiting rod, and the C-shaped limiting ring, the hair-raising support, the limiting support rod and the first threaded limiting rod are arranged, so that the limiting chain can be well fixed, the anti-theft chain can be prevented from being moved by an infant, the safety of the infant is effectively protected, and the anti-theft chain is convenient for workers to use.
Description
Technical Field
The utility model relates to the technical field of intelligent door locks, in particular to a door handle capable of preventing mistaken opening for an intelligent door lock.
Background
The intelligent door lock is a lock which is improved on the basis of being different from a traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability, is an execution component of a lock door in an access control system, is different from the traditional mechanical lock, and is a composite lock with safety, convenience and advanced technology.
The anti-theft chain is also called as an anti-theft chain or an anti-theft chain in the building industry or the lockset industry, is a metal chain with a lock and is arranged on the inner side of a gate, and consists of a slide chain and a chain buckle.
However, in the prior art, the door handle is prevented from being opened by mistake for the intelligent door lock, and most of the time of actual use is protected by preventing the false touch in the door lock by adopting the anti-theft chain, and the anti-theft chain is simple in structure and is easy to slide and move by infants, so that the infants can well drive the inner side handle to move out of the door lock from the room, and then the door handle is not beneficial to use and cannot achieve the expected design effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a door handle for an intelligent door lock, which is used for preventing mistaken opening and solves the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligence door lock is with preventing door handle that opens by mistake, includes the lock body, the rear side of lock body is rotated and is connected with inboard handle, the outer wall sliding connection of inboard handle has spacing pipe box, the first rotation piece of top fixedly connected with of spacing pipe box, first rotation piece rotates and is connected with spacing chain, the other end of spacing chain rotates and is connected with C type spacing ring, the inner wall sliding connection of C type spacing ring has spacing bracing piece, the rear side of spacing bracing piece is with the rear side top fixed connection of lock body, the front side fixedly connected with anticreep board of spacing bracing piece.
As a further improvement scheme of the technical scheme: the opening part of C type spacing ring is fixedly connected with first limiting plate respectively, two the common threaded connection of first limiting plate has first screw thread gag lever post, the bottom fixedly connected with first screw thread knob of first screw thread gag lever post.
As a further improvement scheme of the technical scheme: and the left side of the upper part of the limiting pipe sleeve is in threaded connection with a second threaded limiting rod, and the top end of the second threaded limiting rod is fixedly connected with a second threaded knob.
As a further improvement scheme of the technical scheme: the right-hand fixedly connected with of rear side of lock body hangs the board, the lower fixed surface who hangs the board is connected with the hydraulic stem, the bottom fixedly connected with second limiting plate of hydraulic stem.
As a further improvement scheme of the technical scheme: the second limiting plate is located below the inner side handle.
As a further improvement scheme of the technical scheme: the front side rotation of lock body is connected with the outside handle, the left of outside handle is provided with fingerprint identification ware.
As a further improvement scheme of the technical scheme: the upper side and the lower side of the left front side of the outer side handle are respectively provided with a sliding groove, and the two sliding grooves are respectively connected with a shielding plate through a sliding plate in a sliding mode.
As a further improvement scheme of the technical scheme: the area of the shielding plate is larger than that of the fingerprint identifier.
Compared with the prior art, the utility model has the beneficial effects that:
1. the anti-theft chain is provided with the second threaded limiting rod, so that the limiting pipe sleeve can be well limited through the second threaded limiting rod, and the limiting chain can be well fixed through the C-shaped limiting ring, the hair and feather shift, the limiting support rod and the first threaded limiting rod, so that the anti-theft chain can be prevented from being moved by an infant, the safety of the infant is effectively protected, and the anti-theft chain is convenient for workers to use;
2. according to the utility model, by arranging the hydraulic rod and the second limiting plate, the inner side handle can be well limited through the second limiting plate, so that the safety of fixing the inner side handle is ensured, and the use of workers is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a false door handle for an intelligent door lock according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a part a of the anti-false-opening door handle for the intelligent door lock according to the present invention;
FIG. 3 is an enlarged schematic structural view of a part B of the anti-false-opening door handle for the intelligent door lock according to the present invention;
fig. 4 is a schematic front structural view of an anti-disengagement plate of an anti-false door handle for an intelligent door lock according to the present invention;
fig. 5 is a schematic front side structural view of a door lock body of an anti-false-opening door handle for an intelligent door lock according to the present invention;
FIG. 6 is a schematic structural view of the door lock body of the anti-misopening door handle for the intelligent door lock according to the present invention, wherein the front side of the door lock body comprises an anti-slip cover;
fig. 7 is a schematic side view of an inside handle of an anti-misopening door handle for an intelligent door lock according to the present invention.
In the figure: 1. a door lock body; 2. an inside handle; 3. a limiting pipe sleeve; 4. a first rotating block; 5. a spacing chain; 6. a C-shaped limiting ring; 7. a first limit plate; 8. a first threaded stop bar; 9. a first threaded knob; 10. a limiting support rod; 11. an anti-drop plate; 12. a suspension plate; 13. a hydraulic lever; 14. a second limiting plate; 15. a fingerprint identifier; 16. a sliding groove; 17. a shielding plate; 18. a second threaded knob; 19. a second threaded stop bar; 20. an outer handle.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 7, in an embodiment of the present invention, an anti-false-opening door handle for an intelligent door lock includes a door lock body 1, an inner side handle 2 is rotatably connected to a rear side of the door lock body 1, a limiting pipe sleeve 3 is slidably connected to an outer wall of the inner side handle 2, a first rotating block 4 is fixedly connected to a top end of the limiting pipe sleeve 3, a limiting chain 5 is rotatably connected to the first rotating block 4, a C-shaped limiting ring 6 is rotatably connected to the other end of the limiting chain 5, a limiting support rod 10 is slidably connected to an inner wall of the C-shaped limiting ring 6, a rear side of the limiting support rod 10 is fixedly connected to a rear side upper side of the door lock body 1, and an anti-drop plate 11 is fixedly connected to a front side of the limiting support rod 10, so as to well prevent dropping through the anti-drop plate 11.
Referring to fig. 1, 2 and 3, the opening of the C-shaped limiting ring 6 is fixedly connected with a first limiting plate 7, the two first limiting plates 7 are jointly and threadedly connected with a first threaded limiting rod 8, the bottom end of the first threaded limiting rod 8 is fixedly connected with a first threaded knob 9, and the first threaded limiting rod 8 can be rotated well by the first threaded knob 9.
Referring to fig. 3, the left side of the upper portion of the limiting pipe sleeve 3 is threadedly connected with a second threaded limiting rod 19, and the top end of the second threaded limiting rod 19 is fixedly connected with a second threaded knob 18, so that the second threaded limiting rod 19 can be rotated well by the second threaded knob 18.
Referring to fig. 1, a suspension plate 12 is fixedly connected to the right side of the rear side of the door lock body 1, a hydraulic rod 13 is fixedly connected to the lower surface of the suspension plate 12, and a second limiting plate 14 is fixedly connected to the bottom end of the hydraulic rod 13 and can be well limited and supported by the second limiting plate 14.
Referring to fig. 1, the second limiting plate 14 is located below the inside handle 2, so that the inside handle 2 can be limited stably.
Referring to fig. 5, an outside handle 20 is rotatably connected to the front side of the door lock body 1, and a fingerprint identifier 15 is disposed on the left side of the outside handle 20 (wherein the fingerprint identifier 15 is a prior art, and its working principle is not described in detail herein), so that a fingerprint can be well identified by the fingerprint identifier 15.
Referring to fig. 5, the sliding grooves 16 are respectively formed in the left side and the upper and lower sides of the front side of the outer handle 20, and the two sliding grooves 16 are respectively connected with the shielding plate 17 through the sliding plates in a sliding manner, so that the shielding plate 17 can be used for preventing dust.
It should be noted that the area of the shielding plate 17 is larger than that of the fingerprint identifier 15, so that the fingerprint identifier 15 can be well protected.
The working principle of the utility model is as follows:
in practical use, firstly, the baffle plate 17 can be moved well through the sliding groove 16, when the outside handle 20 is held, a thumb starts to detect fingerprints through the fingerprint recognizer 15, when the detection is qualified, the door lock body 1 can be opened by pressing the outside handle 20, when the door lock body 1 keeps a closed state, the position change of the second threaded limiting rod 19 is rotated through the second threaded knob 18, the limiting pipe sleeve 3 is fixed on the outer wall of the inside handle 2, the C-shaped limiting ring 6 is limited through the limiting supporting rod 10 and the anti-dropping plate 11, then the first threaded knob 9 is rotated, so that the position change of the first limiting plate 7 is driven, the C-shaped limiting ring 6 is limited and fixed under the action of the first threaded limiting rod 8, when an infant presses the inside handle 2, the first rotating block 4 is pulled through the limiting chain 5 and the C-shaped limiting ring 6 and limited through the limiting supporting rod 10, thereby lead to inboard handle 2 can't press down, hang the hydraulic stem 13 beginning work of board 12 below in addition to drive the position change of second limiting plate 14, thereby lead to inboard handle 2 to be spacing by second limiting plate 14, can be equipped with anti-skidding cover according to the demand to the outer wall of outside handle 20 in addition, make things convenient for staff's use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an intelligence lock is with preventing door handle that opens by mistake, includes lock body (1), its characterized in that, the rear side of lock body (1) rotates and is connected with inboard handle (2), the outer wall sliding connection of inboard handle (2) has spacing pipe box (3), the first rotation piece (4) of top fixedly connected with of spacing pipe box (3), first rotation piece (4) rotate and are connected with spacing chain (5), the other end of spacing chain (5) rotates and is connected with C type spacing ring (6), the inner wall sliding connection of C type spacing ring (6) has spacing bracing piece (10), the rear side of spacing bracing piece (10) and the rear side top fixed connection of lock body (1), the front side fixedly connected with anticreep board (11) of spacing bracing piece (10).
2. The anti-false-opening door handle for the intelligent door lock according to claim 1, wherein the openings of the C-shaped limiting ring (6) are respectively fixedly connected with a first limiting plate (7), the two first limiting plates (7) are commonly and threadedly connected with a first threaded limiting rod (8), and the bottom end of the first threaded limiting rod (8) is fixedly connected with a first threaded knob (9).
3. The anti-false-opening door handle for the intelligent door lock according to claim 1, wherein a second threaded limiting rod (19) is connected to the upper left side of the limiting pipe sleeve (3) in a threaded manner, and a second threaded knob (18) is fixedly connected to the top end of the second threaded limiting rod (19).
4. The anti-false-opening door handle for the intelligent door lock according to claim 1, wherein a suspension plate (12) is fixedly connected to the right side of the rear side of the door lock body (1), a hydraulic rod (13) is fixedly connected to the lower surface of the suspension plate (12), and a second limiting plate (14) is fixedly connected to the bottom end of the hydraulic rod (13).
5. The anti-false-opening door handle for the intelligent door lock according to claim 4, wherein the second limit plate (14) is located below the inside handle (2).
6. The anti-false-opening door handle for the intelligent door lock according to claim 1, characterized in that an outside handle (20) is rotatably connected to the front side of the door lock body (1), and a fingerprint recognizer (15) is arranged on the left side of the outside handle (20).
7. The anti-false-opening door handle for the intelligent door lock according to claim 6, wherein the front side, the left side, the upper side and the lower side of the outer handle (20) are respectively provided with a sliding groove (16), and the two sliding grooves (16) are respectively and jointly and slidably connected with a shielding plate (17) through a sliding plate.
8. The anti-false-opening door handle for the intelligent door lock according to claim 7, wherein the area of the shielding plate (17) is larger than that of the fingerprint recognizer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123537.5U CN216076671U (en) | 2021-09-03 | 2021-09-03 | Intelligent door lock is with preventing mistake door handle that opens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123537.5U CN216076671U (en) | 2021-09-03 | 2021-09-03 | Intelligent door lock is with preventing mistake door handle that opens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076671U true CN216076671U (en) | 2022-03-18 |
Family
ID=80674418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122123537.5U Expired - Fee Related CN216076671U (en) | 2021-09-03 | 2021-09-03 | Intelligent door lock is with preventing mistake door handle that opens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076671U (en) |
-
2021
- 2021-09-03 CN CN202122123537.5U patent/CN216076671U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |