CN209723952U - Crescent lock - Google Patents
Crescent lock Download PDFInfo
- Publication number
- CN209723952U CN209723952U CN201920090888.0U CN201920090888U CN209723952U CN 209723952 U CN209723952 U CN 209723952U CN 201920090888 U CN201920090888 U CN 201920090888U CN 209723952 U CN209723952 U CN 209723952U
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- Prior art keywords
- block
- fixedly connected
- fixed
- link
- sliding slot
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Abstract
The utility model discloses crescent locks, including pedestal, the inside of the pedestal opens up fluted, the bottom of the groove inner cavity is fixedly connected with fixed link, the top through-going recess of the fixed link and outside for extending to groove is fixedly connected with fixed block, the surface activity of the fixed block is connected with link block, the inner wall of link block and the surface activity of fixed link connect, the inside of link block offers sliding slot, the two sides of fixed link are fixedly connected to supporting block, and supporting block is fixedly connected with rotating block far from the outside that sliding slot is run through in the side of fixed link and extends to sliding slot.The utility model is used cooperatively by setting fixed link, fixed block, link block, sliding slot, supporting block, rotating block, closing piece, fixed plate, spring, ball cap, kelly, card slot and handle, it is easy to use crescent lock, crescent lock not only has stronger anti-theft effect, it also can effectively prevent window to be opened by child, it has a safety feature, is conducive to the use of people.
Description
Technical field
The utility model relates to crescent lock technical fields, specially crescent lock.
Background technique
Sliding door and window has largely currently been used in house is built, its advantage is that, space and easy to use is saved, in order to protect
The safety for protecting householder, runs door and window well when leaving convenient for owner, sliding door and window all has door lock, answers extensively there are many door lock so far
With, wherein crescent lock is more satisfactory, crescent lock have it is beautiful and generous, facilitate people hold mention and the unlatching of easily controllable window imitate
Fruit is widely used on the landmark buildings such as office building, and traditional crescent lock only has a crescent moon locking plate, passes through crescent moon locking plate
Locking purpose is realized in cooperation with lock hook, but this crescent lock can be opened at any time indoors, once indoor only have child,
Child is easy for that crescent lock can be opened, and is easy to happen contingency, has some potential safety problems, is unfavorable for making for people
With.
Utility model content
The purpose of this utility model is to provide crescent locks, have crescent lock advantage easy to use, solve crescent lock
Inconvenient problem with use.
To achieve the above object, the utility model provides the following technical solutions: crescent lock, including pedestal, the pedestal
Inside opens up fluted, and the bottom of the groove inner cavity is fixedly connected with fixed link, and the top through-going recess of the fixed link is simultaneously
The outside for extending to groove is fixedly connected with fixed block, and the surface activity of the fixed block is connected with link block, the link block
Inner wall and the surface activity of fixed link connect, the inside of the link block offers sliding slot, and the two sides of the fixed link are solid
Surely it is connected with supporting block, the supporting block is fixedly connected with far from the outside that sliding slot is run through in the side of fixed link and extends to sliding slot
Rotating block, the inner wall of the rotating block and the surface activity of link block connect, and the back side of the rotating block is fixedly connected with closing piece,
The fixed plate positioned at link block surface is fixedly connected at the top of the rotating block, the surface of the link block is arranged with spring,
Be fixedly connected with ball cap at the top of the link block, the top and bottom of the spring respectively with the bottom of ball cap and fixed plate
Inner wall is fixedly connected, and the bottom of the ball cap two sides is fixedly connected to kelly, and the inside of the fixed plate offers and kelly
Compatible card slot is fixedly connected with handle on the right side of the fixed plate.
Preferably, the surface of the handle is fixedly connected with sleeve, and the surface of the sleeve is provided with anti-skid chequer.
Preferably, the surface of the pedestal offers mounting hole, and the quantity of the mounting hole is two.
Preferably, the quantity of the sliding slot is two, and the sliding slot is sector.
Preferably, the bottom of the pedestal is fixedly connected with rubber pad, and the surface of the rubber pad offers through-hole.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting fixed link, fixed block, link block, sliding slot, supporting block, rotating block, closing piece, fixation
Plate, spring, ball cap, kelly, card slot and handle are used cooperatively, and are easy to use crescent lock, crescent lock not only has stronger
Anti-theft effect, moreover it is possible to effectively prevent window to be opened by child, have a safety feature, be conducive to the use of people.
2, the utility model keeps people more stable using handle, by the way that mounting hole is arranged, makes crescent lock by setting sleeve
It is easily installed fixation, by the fan-shaped sliding slot of setting, the position that can satisfy fixed link is mobile, by the way that rubber pad is arranged, makes the moon
Tooth lock installation is more stable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top view；
Fig. 3 is the utility model structure link block cross-sectional view；
Fig. 4 is that the utility model structure fixed block connects top view.
In figure: 1 pedestal, 2 grooves, 3 fixed links, 4 fixed blocks, 5 link blocks, 6 sliding slots, 7 supporting blocks, 8 rotating blocks, 9 closing pieces,
10 fixed plates, 11 springs, 12 ball caps, 13 kellies, 14 card slots, 15 handles, 16 sleeves, 17 mounting holes, 18 rubber pads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, crescent lock, including pedestal 1 are please referred to, the surface of pedestal 1 offers mounting hole 17, the quantity of mounting hole 17
It is two, by the way that mounting hole 17 is arranged, so that crescent lock is easily installed fixation, the bottom of pedestal 1 is fixedly connected with rubber pad 18, rubber
The surface of rubber mat 18 offers through-hole, by the way that rubber pad 18 is arranged, keeps crescent lock installation more stable, the inside of pedestal 1 offers
Groove 2, the bottom of 2 inner cavity of groove are fixedly connected with fixed link 3, and the top through-going recess 2 of fixed link 3 simultaneously extends to groove 2
Outside is fixedly connected with fixed block 4, and the surface activity of fixed block 4 is connected with link block 5, inner wall and the fixed link 3 of link block 5
Surface activity connection, the inside of link block 5 offer sliding slot 6, and the quantity of sliding slot 6 is two, and sliding slot 6 is sector, passes through setting
Fan-shaped sliding slot 6, the position that can satisfy fixed link 3 is mobile, and the two sides of fixed link 3 are fixedly connected to supporting block 7, supporting block
7 sides far from fixed link 3 are through sliding slot 6 and extend to the outside of sliding slot 6 and be fixedly connected with rotating block 8, the inner wall of rotating block 8
It is connect with the surface activity of link block 5, the back side of rotating block 8 is fixedly connected with closing piece 9, and the top of rotating block 8 is fixedly connected with
Fixed plate 10 positioned at 5 surface of link block, the surface of link block 5 are arranged with spring 11, and the top of link block 5 is fixedly connected with ball
Cap 12, the top and bottom of spring 11 are fixedly connected with the inner wall of the bottom of ball cap 12 and fixed plate 10 respectively, 12 two sides of ball cap
Bottom be fixedly connected to kelly 13, the inside of fixed plate 10 offers card slot 14 compatible with kelly 13, fixed plate 10
Right side be fixedly connected with handle 15, the surface of handle 15 is fixedly connected with sleeve 16, and the surface of sleeve 16 is provided with anti-skid chequer,
By be arranged sleeve 16, make people using handle 15 it is more stable, by setting fixed link 3, fixed block 4, link block 5, sliding slot 6,
Supporting block 7, rotating block 8, closing piece 9, fixed plate 10, spring 11, ball cap 12, kelly 13, card slot 14 and handle 15 are used cooperatively,
It is easy to use crescent lock, crescent lock not only has stronger anti-theft effect, moreover it is possible to effectively prevent window to be opened by child, safety
Performance is good, is conducive to the use of people.
In use, pressing ball cap 12, ball cap 12 drives kelly 13 to be moved downward to the inside of fixed plate 10, rotates clockwise
Ball cap 12 under the action of spring 11, makes kelly 13 and the fixed plate on ball cap 12 by the cooperation of card slot 14 in fixed plate 10
10 are connected and fixed, since fixed block 4 and the activity point of view of link block 5 are smaller, so as to matching by kelly 13 and ball cap 12
Conjunction is defined the position of fixed plate 10, and the fixed plate 10 made is merely able to rotate in smaller range, avoids closing piece 9 and lock
Separation is easy to use crescent lock, and the dual locking of crescent lock not only has stronger anti-theft effect, moreover it is possible to effectively prevent window
It is opened, has a safety feature by child, be conducive to the use of people.
In summary: the crescent lock, by fixed link 3, fixed block 4, link block 5, sliding slot 6, supporting block 7, rotating block 8,
Closing piece 9, fixed plate 10, spring 11, ball cap 12, kelly 13, card slot 14 and handle 15, solve that crescent lock is inconvenient to use to ask
Topic.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. crescent lock, including pedestal (1), it is characterised in that: the inside of the pedestal (1) opens up fluted (2), the groove
(2) bottom of inner cavity is fixedly connected with fixed link (3), and the top through-going recess (2) of the fixed link (3) simultaneously extends to groove
(2) outside is fixedly connected with fixed block (4), and the surface activity of the fixed block (4) is connected with link block (5), the connection
The inner wall of block (5) is connect with the surface activity of fixed link (3), and the inside of the link block (5) offers sliding slot (6), described solid
The two sides of fixed pole (3) are fixedly connected to supporting block (7), and the supporting block (7) runs through sliding slot far from the side of fixed link (3)
(6) it and extends to the outside of sliding slot (6) and is fixedly connected with rotating block (8), the inner wall of the rotating block (8) and link block (5)
Surface activity connection, the back side of the rotating block (8) is fixedly connected with closing piece (9), is fixedly connected at the top of the rotating block (8)
There is the fixed plate (10) positioned at link block (5) surface, the surface of the link block (5) is arranged with spring (11), the link block
(5) be fixedly connected at the top of ball cap (12), the top and bottom of the spring (11) respectively with the bottom of ball cap (12) and solid
The inner wall of fixed board (10) is fixedly connected, and the bottom of ball cap (12) two sides is fixedly connected to kelly (13), the fixed plate
(10) inside offers and kelly (13) compatible card slot (14), is fixedly connected with handle on the right side of the fixed plate (10)
(15).
2. crescent lock according to claim 1, it is characterised in that: the surface of the handle (15) is fixedly connected with sleeve
(16), the surface of the sleeve (16) is provided with anti-skid chequer.
3. crescent lock according to claim 1, it is characterised in that: the surface of the pedestal (1) offers mounting hole (17),
The quantity of the mounting hole (17) is two.
4. crescent lock according to claim 1, it is characterised in that: the quantity of the sliding slot (6) is two, the sliding slot
It (6) is sector.
5. crescent lock according to claim 1, it is characterised in that: the bottom of the pedestal (1) is fixedly connected with rubber pad
(18), the surface of the rubber pad (18) offers through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090888.0U CN209723952U (en) | 2019-01-21 | 2019-01-21 | Crescent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090888.0U CN209723952U (en) | 2019-01-21 | 2019-01-21 | Crescent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723952U true CN209723952U (en) | 2019-12-03 |
Family
ID=68680352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920090888.0U Active CN209723952U (en) | 2019-01-21 | 2019-01-21 | Crescent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456539A (en) * | 2020-04-02 | 2020-07-28 | 宁波市成大机械研究所 | Device and method for preventing child from opening door |
-
2019
- 2019-01-21 CN CN201920090888.0U patent/CN209723952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456539A (en) * | 2020-04-02 | 2020-07-28 | 宁波市成大机械研究所 | Device and method for preventing child from opening door |
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