CN213927870U - House door lock without lock body and lock core - Google Patents
House door lock without lock body and lock core Download PDFInfo
- Publication number
- CN213927870U CN213927870U CN202022385800.3U CN202022385800U CN213927870U CN 213927870 U CN213927870 U CN 213927870U CN 202022385800 U CN202022385800 U CN 202022385800U CN 213927870 U CN213927870 U CN 213927870U
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- block
- lock
- bottom cover
- mounting hole
- locking block
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- 230000000694 effects Effects 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A kind of room door lock without lock core of lock body, its characteristic includes: the novel bolt is characterized by comprising a bottom cover (1), a bolt (2), a shifting block (3), a locking block (6) and a rotating block (8), wherein an upright post (1-1) is arranged in the middle of the left end of the inner side of the bottom cover (1), the upright post (1-1) is arranged in a waist-shaped hole (2-1) in the left side of the bolt (2), a first mounting hole (1-3) is formed in the bottom cover (1) in the right side of the upright post (1-1), a ring stand (1-4) is arranged around the first mounting hole (1-3), the shifting block (3) is fixedly connected with a first flat key (4) through a first rotating pin (5) arranged in the first mounting hole (1-3), the shifting block (3) is buckled on the ring stand (1-4), and a stop block (7) is arranged on two side faces of the right end of the bottom cover (1).
Description
Technical Field
The utility model belongs to the technical field of door lock device, concretely relates to room lock of don't lock body lock core.
Background
At present, domestic door locks in the market are all formed by assembling lock bodies and lock cylinders, the door locks are complex in structure and high in processing cost, and a purely mechanical transmission door lock is not provided.
In order to overcome the technical problems, after long-term research, the applicant discloses a room door lock without a lock cylinder from the practical viewpoint.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a room lock of don't lock body lock core to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a kind of room door lock without lock core of lock body, its characteristic includes: the lock comprises a bottom cover (1), a lock tongue (2), a shifting block (3), a locking block (6) and a rotating block (8), wherein an upright post (1-1) is arranged in the middle of the left end of the inner side of the bottom cover (1), the upright post (1-1) is arranged in a waist-shaped hole (2-1) at the left side of the lock tongue (2), a first mounting hole (1-3) is formed in the bottom cover (1) at the right side of the upright post (1-1), a ring stand (1-4) is arranged around the first mounting hole (1-3), the shifting block (3) is fixedly connected with a first flat key (4) through a first rotating pin (5) arranged in the first mounting hole (1-3), the shifting block (3) is buckled on the ring stand (1-4), a stop block (7) is arranged on two side faces of the right end of the bottom cover (1), a slide rail (1-2) is arranged on the inner side of the right end of the bottom cover (1), a locking block (6) is arranged below the stop block (7) on the sliding rail (1-2), an arc-shaped slotted hole (6-1) is symmetrically formed in the locking block (6), raised strips (6-4) are arranged on the upper side and the lower side of the bottom of the locking block (6), the inner sides of the raised strips (6-4) are in contact with the outer side of the sliding rail (1-2), an opening (6-2) is formed in the middle upper portion of the left side of the locking block (6), a third mounting hole (6-3) is formed in the center of the locking block (6), a protrusion (8-1) is symmetrically arranged on one end plane of the rotating block (8), a second mounting hole (1-6) is formed in the middle of the right side of the bottom cover (1), the protrusion (8-1) faces downwards and is arranged in the arc-shaped slotted hole (6-1), and the rotating block (8) is arranged in the second mounting hole (1-6) and the third mounting hole (6-3) in a second mounting hole (1-6) The two rotating pins (9) are fixedly connected with the second flat key (10), the top cover (11) is arranged on the upper combining surface of the bottom cover (1), and the bolt holes (1-5) are formed in the telescopic positions of the bolts (2) on the left sides of the bottom cover (1) and the top cover (11).
Preferably, a convex block A (3-1) on the left side of the toggle block (3) is arranged in a groove A (2-2) on the right upper part of the lock tongue (2), a convex block B (3-2) on the right side of the toggle block (3) corresponds to the position of an opening (6-2), a convex block C (3-3) is arranged on one side of the toggle block (3), the convex blocks C (3-3) are uniformly distributed on one side of the toggle block (3), and the convex blocks C (3-3) are positioned on the periphery of the ring table (1-4).
Preferably, four stoppers (7) are symmetrically arranged, the lower plane of each stopper (7) is in contact with the upper plane of the corresponding locking block (6), the upper surface of each sliding rail (1-2) is in contact with the lower plane of the corresponding locking block (6), and the lowest part of each protruding strip (6-4) is not in contact with the bottom surface of the corresponding bottom cover (1).
Preferably, the arc-shaped slotted holes (6-1) are arranged in two and are in a splayed symmetrical structure, and the arc shape of the arc-shaped slotted holes (6-1) is in a non-circular structure.
Preferably, the bottom of the lock tongue (2) is provided with a bottom bank (2-3), and the bottom bank (2-3) is in contact with the inner side face of the bottom cover (1).
Compared with the prior art, the utility model provides a room lock of don't lock body lock core possesses following beneficial effect:
the utility model discloses simple structure, the processing cost is low, and simple to operate, saves the manual work. The lock is a pure mechanical transmission door lock without lock core.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is an explosion structure diagram of a room door lock without a lock cylinder of the present invention.
Fig. 2 is the schematic view of the installation plane structure of the room door lock without the lock cylinder of the present invention.
Fig. 3 is a schematic perspective view of the turning block (8) in the room door lock without the lock cylinder of the present invention.
Fig. 4 is a schematic view of the front three-dimensional structure of the toggle block (3) in the room door lock without the lock cylinder of the present invention.
Fig. 5 is a schematic view of the back side three-dimensional structure of the toggle block (3) in the room door lock without the lock cylinder of the present invention.
Fig. 6 is a schematic front perspective view of the locking block (6) in the room door lock without the lock cylinder of the present invention.
Fig. 7 is a schematic back perspective view of the locking block (6) in the room door lock without the lock cylinder of the present invention.
Fig. 8 is a schematic front perspective view of the lock tongue (2) in the room door lock without the lock cylinder of the present invention.
Fig. 9 is a schematic back perspective view of the lock tongue (2) in the room door lock without the lock cylinder of the present invention.
Fig. 10 is a schematic perspective view of the bottom cover (1) in the room door lock without the lock cylinder of the present invention.
In the figure: the structure comprises a bottom cover (1), a stand column (1-1), a slide rail (1-2), a first mounting hole (1-3), a ring platform (1-4), a lock tongue hole (1-5), a second mounting hole (1-6), a lock tongue (2), a kidney-shaped hole (2-1), a groove A (2-2), a bottom bank (2-3), a poking block (3), a convex block A (3-1), a convex block B (3-2), a convex block C (3-3), a first flat key (4), a first rotating pin (5), a lock block (6), an arc-shaped groove hole (6-1), an opening (6-2), a third mounting hole (6-3), a convex strip (6-4), a stop block (7), a rotating block (8), a protrusion (8-1), a second rotating pin (9) and a second flat key (10), a top cover (11).
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-10, the present invention provides a technical solution:
a kind of room door lock without lock core of lock body, its characteristic includes: the lock comprises a bottom cover 1, a bolt 2, a toggle block 3, a locking block 6 and a rotating block 8, wherein an upright post 1-1 is arranged in the middle of the left end of the inner side of the bottom cover 1, the upright post 1-1 is arranged in a waist-shaped hole 2-1 at the left side of the bolt 2, a first mounting hole 1-3 is arranged on the bottom cover 1 at the right side of the upright post 1-1, a ring platform 1-4 is arranged around the first mounting hole 1-3, the toggle block 3 is fixedly connected with a first flat key 4 through a first rotating pin 5 arranged in the first mounting hole 1-3, the toggle block 3 is buckled on the ring platform 1-4, a stop block 7 is arranged on the two side surfaces of the right end of the bottom cover 1, a slide rail 1-2 is arranged on the inner side of the right end of the bottom cover 1, the locking block 6 is arranged above the slide rail 1-2 and below the stop block 7, an arc-shaped slot hole 6-1 is symmetrically arranged on the locking block 6, convex strips 6-4 are arranged on the upper and lower edges of the bottom of the locking block 6, the inner sides of the convex strips 6-4 are mutually contacted with the outer sides of the slide rails 1-2, an opening 6-2 is arranged at the middle upper part of the left side of the locking block 6, a third mounting hole 6-3 is arranged at the center of the locking block 6, the plane of one end of the rotating block 8 is symmetrically provided with bulges 8-1, the middle part of the right side of the bottom cover 1 is provided with a second mounting hole 1-6, the direction of the bulge 8-1 is downward and arranged in the arc-shaped slotted hole 6-1, the rotating block 8 is fixedly connected with a second flat key 10 through a second rotating pin 9 arranged in the second mounting hole 1-6 and the third mounting hole 6-3, the upper part of the bottom cover 1 is provided with a top cover 11, and the telescopic part of the bolt 2 at the left sides of the bottom cover 1 and the top cover 11 is provided with a bolt hole 1-5.
The utility model discloses in the preferred embodiment, stir 3 left sides lug A3-1 of piece and set up in spring bolt 2 upper right portion recess A2-2, stir 3 right sides lug B3-2 and opening 6-2 position corresponding, stir 3 one sides of piece and be equipped with lug C3-3, lug C3-3 evenly distributed is in stirring 3 one side, lug C3-3 is located the periphery of ring platform 1-4.
In the preferred embodiment of the present invention, four stoppers 7 are symmetrically disposed, the lower plane of each stopper 7 is in planar contact with the upper plane of the corresponding lock block 6, the upper surface of each slide rail 1-2 is in planar contact with the lower plane of the corresponding lock block 6, and the lowest part of each raised strip 6-4 is not in contact with the bottom surface of the bottom cover 1.
In the preferred embodiment of the present invention, two arc-shaped slots 6-1 are provided and are in a symmetrical structure like a Chinese character 'ba', and the arc-shaped slot 6-1 is in a non-circular structure.
In the preferred embodiment of the present invention, a bottom bank 2-3 is disposed at the bottom of the lock tongue 2, and the bottom bank 2-3 contacts with the inner side surface of the bottom cap 1.
The utility model discloses a theory of operation and use flow are as follows:
as shown in fig. 2: the first rotating pin 5 is rotated manually, the first rotating pin 5 drives the shifting block 3 to rotate under the action of the first flat key 4, when the shifting block 3 rotates clockwise, the lug A3-1 arranged in the groove A2-2 is enabled to shift the bolt 2 to move upwards, otherwise, the bolt 2 moves downwards, so that the effects of locking and unlocking a door are achieved, in addition, when the rotating block 8 rotates clockwise, the lower left bulge 8-1 rises along the arc surface to push the locking block 6 leftwards so that the opening 6-2 clamps the lug B3-2, and therefore the effect of safety is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A kind of room door lock without lock core of lock body, its characteristic includes: the lock comprises a bottom cover (1), a lock tongue (2), a shifting block (3), a locking block (6) and a rotating block (8), wherein an upright post (1-1) is arranged in the middle of the left end of the inner side of the bottom cover (1), the upright post (1-1) is arranged in a waist-shaped hole (2-1) at the left side of the lock tongue (2), a first mounting hole (1-3) is formed in the bottom cover (1) at the right side of the upright post (1-1), a ring stand (1-4) is arranged around the first mounting hole (1-3), the shifting block (3) is fixedly connected with a first flat key (4) through a first rotating pin (5) arranged in the first mounting hole (1-3), the shifting block (3) is buckled on the ring stand (1-4), a stop block (7) is arranged on two side faces of the right end of the bottom cover (1), a slide rail (1-2) is arranged on the inner side of the right end of the bottom cover (1), a locking block (6) is arranged below the stop block (7) on the sliding rail (1-2), an arc-shaped slotted hole (6-1) is symmetrically formed in the locking block (6), raised strips (6-4) are arranged on the upper side and the lower side of the bottom of the locking block (6), the inner sides of the raised strips (6-4) are in contact with the outer side of the sliding rail (1-2), an opening (6-2) is formed in the middle upper portion of the left side of the locking block (6), a third mounting hole (6-3) is formed in the center of the locking block (6), a protrusion (8-1) is symmetrically arranged on one end plane of the rotating block (8), a second mounting hole (1-6) is formed in the middle of the right side of the bottom cover (1), the protrusion (8-1) faces downwards and is arranged in the arc-shaped slotted hole (6-1), and the rotating block (8) is rotated through the second mounting hole (1-6) and the third mounting hole (6-3) The movable pin (9) is fixedly connected with the second flat key (10), the top cover (11) is arranged on the upper combining surface of the bottom cover (1), and the bolt holes (1-5) are formed in the telescopic positions of the bolts (2) on the left sides of the bottom cover (1) and the top cover (11).
2. The room door lock without a lock cylinder of a lock body as claimed in claim 1, wherein: the lock is characterized in that a convex block A (3-1) on the left side of the toggle block (3) is arranged in a groove A (2-2) on the upper right of the lock tongue (2), a convex block B (3-2) on the right side of the toggle block (3) corresponds to the position of an opening (6-2), a convex block C (3-3) is arranged on one side of the toggle block (3), the convex blocks C (3-3) are uniformly distributed on one side of the toggle block (3), and the convex blocks C (3-3) are located on the periphery of the ring platform (1-4).
3. The room door lock without a lock cylinder of a lock body as claimed in claim 1, wherein: the novel anti-theft device is characterized in that four check blocks (7) are symmetrically arranged, the lower plane of each check block (7) is in contact with the upper plane of each locking block (6), the upper surface of each sliding rail (1-2) is in contact with the lower plane of each locking block (6), and the lowest part of each protruding strip (6-4) is not in contact with the bottom surface of the bottom cover (1).
4. The room door lock without a lock cylinder of a lock body as claimed in claim 1, wherein: the arc-shaped slotted holes (6-1) are arranged in two and are of splayed symmetrical structures, and the arc shape of the arc-shaped slotted holes (6-1) is of a non-regular circular structure.
5. The room door lock without a lock cylinder of a lock body as claimed in claim 1, wherein: the bottom of the lock tongue (2) is provided with a bottom bank (2-3), and the bottom bank (2-3) is in contact with the inner side face of the bottom cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385800.3U CN213927870U (en) | 2020-10-23 | 2020-10-23 | House door lock without lock body and lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385800.3U CN213927870U (en) | 2020-10-23 | 2020-10-23 | House door lock without lock body and lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213927870U true CN213927870U (en) | 2021-08-10 |
Family
ID=77224739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022385800.3U Expired - Fee Related CN213927870U (en) | 2020-10-23 | 2020-10-23 | House door lock without lock body and lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213927870U (en) |
-
2020
- 2020-10-23 CN CN202022385800.3U patent/CN213927870U/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: 20210810 |