CN205063620U - Door window hook lock - Google Patents
Door window hook lock Download PDFInfo
- Publication number
- CN205063620U CN205063620U CN201520732848.3U CN201520732848U CN205063620U CN 205063620 U CN205063620 U CN 205063620U CN 201520732848 U CN201520732848 U CN 201520732848U CN 205063620 U CN205063620 U CN 205063620U
- Authority
- CN
- China
- Prior art keywords
- shifting part
- release member
- cover plate
- upper cover
- hook lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a door window hook lock, include the upper cover plate and lap and install the piece of stirring on the upper cover plate down, the upper cover plate terminal surface is provided with the mounting hole, the mounting hole both sides are formed with the deflector, stir the middle part indent be formed with with the position of stirring of mounting hole looks adaptation, stir the cooperation slidable mounting terminal surface in the upper cover plate through stirring position and mounting hole, it has the shift fork to stir an end connection, be provided with locking mechanism between upper cover plate and the lower apron, locking mechanism and lower cover connection push up tightly on stirring a terminal surface, this hook lock is through being provided with locking mechanism, make door and window open or locking operation back, because the locking mechanism top is tightly on stirring a terminal surface, make and to stir the piece and can or not receive owing to self gravity and slightly vibrate landing often and get off, influence the normal use of hook lock, improves the quality of products.
Description
Technical field
The utility model relates to a kind of door and window accessory, particularly relates to a kind of door and window hook lock.
Background technology
Hook lock is a kind of common door and window hardware accessory, and generally comprise lock housing and shifting part, shifting part is installed within lock housing, and shifting part can move back and forth in lock housing stirs fork or miscellaneous part motion in order to drive, thus realizes unlatching and the locking of door and window.If existing hook lock shifting part coordinates bad with lock housing, with regard to easy under self gravitation or door and window be subject to wind and produce landing automatically under the situation such as slight vibration, cause improper unlatching or the locking of hook lock, affect the normal use of hook lock, reduce the quality of product.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of door and window hook lock, and it has the advantages that shifting part is not easy to loosen.
The technical scheme that the utility model adopts is mainly: a kind of door and window hook lock, comprise the upper cover plate and lower cover that connect up and down and the shifting part be installed on upper cover plate, described upper cover plate end face is provided with installing hole, described installing hole both sides are formed with guide strip, in the middle part of described shifting part, indent is formed and suitablely with installing hole stirs position, described shifting part is slidably mounted on upper cover plate inner face by stirring position with coordinating of installing hole, shifting part end is connected with shift fork, locking gear is provided with between upper cover plate and lower cover, described locking gear is connected with lower cover and holds out against on shifting part end face.
As the improvement of technique scheme, described locking gear comprises the first anti-release member and the second anti-release member, and first and second anti-release member end described is fastened by bolts part and is connected to a fixed.
As the further improvement of technique scheme, the end that described second anti-release member is connected with the second anti-release member is provided with claw, and described first both sides, anti-release member end are provided with corresponding buckling groove, and described claw is connected in buckling groove.
Further, the described second anti-release member other end is also provided with and downward-sloping holds out against pawl, described in hold out against pawl end and hold out against on shifting part end face.
Further, the described first anti-release member other end is provided with the sliding tray paralleled with the shifting part direction of motion, is provided with the connecting axle that can slide in described sliding tray within it, and described connecting axle one end is fixedly connected with shifting part.
Further, described first anti-release member is positioned at sliding tray side and is provided with towards the lug boss of shifting part projection, and described shifting part correspondence position is provided with the counterpart arched upward.
Further, described shifting part end is provided with the bayonet socket suitable with shift fork, and described shift fork is installed in bayonet socket.
The beneficial effects of the utility model are:
A kind of door and window hook lock of the present utility model, the shifting part comprising upper cover plate and lower cover and be installed on upper cover plate, upper cover plate end face is provided with installing hole, installing hole both sides are formed with guide strip, in the middle part of shifting part, indent is formed and suitablely with installing hole stirs position, shifting part is slidably mounted on upper cover plate inner face by stirring position with coordinating of installing hole, shifting part end is connected with shift fork, locking gear is provided with between upper cover plate and lower cover, locking gear is connected with lower cover and holds out against on shifting part end face, this hook lock is by being provided with locking gear, door and window is made to carry out opening or after lock operation, because locking gear holds out against on shifting part end face, when making shifting part due to self gravitation or can not be subject to slight vibration, landing is got off, affect the normal use of hook lock, improve the quality of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the structural representation of upper cover plate;
Fig. 4 is the structural representation of shifting part and shift fork;
Fig. 5 is the structural representation of locking gear.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to figs. 1 through Fig. 5, a preferred embodiment of the present utility model, a kind of door and window hook lock, comprise the upper cover plate 1 and lower cover 2 that connect up and down and the shifting part 3 be installed on upper cover plate 1, shifting part 3 can slide on upper cover plate 1, upper cover plate 1 end face is provided with installing hole 10, installing hole 10 both sides are formed with guide strip 11, in the middle part of shifting part 3, indent is formed and suitablely with installing hole 10 stirs position 30, shifting part 3 is slidably mounted on upper cover plate 1 inner face by stirring position 30 with coordinating of installing hole 10, directly shifting part 3 is inserted in guide strip 11 from upper cover plate 1 end toward middle during installation, can shifting part 3 be installed on upper cover plate 1, convenience quick for installation, shifting part 3 is formed in one simultaneously, production and processing is convenient, shifting part 3 end is connected with the shift fork 4 for being connected with driving member, drive shift fork 4 to move when shifting part 3 slides up and down and then make door and window realize opening or locking, the locking gear 5 for preventing shifting part 3 from loosening is provided with between upper cover plate 1 and lower cover 2, locking gear 5 is connected with lower cover 2 and holds out against on shifting part 3 end face.This hook lock is by being provided with locking gear 5, door and window is made to carry out opening or after lock operation, because locking gear 5 holds out against on shifting part 3 end face, when making shifting part 3 due to self gravitation or slight vibration can not be subject to and landing gets off to affect the normal use of hook lock, improve the quality of product.
In the utility model, described locking gear 5 comprises the first anti-release member 51 and the second anti-release member 52, first and second anti-release member 51,52 end described is fastened by bolts part 53 and is connected to a fixed, be fastened by bolts part 53 and first and second anti-release member 51,52 can be fixed connection efficiently and easily, improve the efficiency of installation.
In this hook lock, the end that described second anti-release member 52 is connected with the first anti-release member 51 is provided with claw 521, described first both sides, anti-release member 51 end are provided with corresponding buckling groove 511, described claw 521 is connected in buckling groove 511, make operationally, keep firmly being connected between second anti-release member 52 with the first anti-release member 51 and can not occur mutually to stagger, ensure that locking gear 5 power direction of transfer between two anti-release member when being subject to shifting part 3 active force parallels with shifting part 3 direction of motion, claw 521 is installed also than being easier to coordinating of buckling groove 511 simultaneously, directly claw 521 is snapped in buckling groove 511 during installation, convenience quick for installation.
Concrete, second anti-release member 52 other end is also provided with and downward-sloping holds out against pawl 522, described pawl 522 end that holds out against holds out against on shifting part 3 end face, pawl 522 is held out against by being provided with, second anti-release member 52 can be held out against on shifting part 3 end face by holding out against pawl 522, holding out against pawl 522 end concordant with shifting part 3 surface, the contact area holding out against pawl 522 and shifting part 3 can be increased, make the second anti-release member 52 hold out against shifting part 3 better, increase the stability of shifting part 3.
Described first anti-release member 51 other end is provided with the sliding tray 512 paralleled with shifting part 3 direction of motion, the connecting axle 513 that can within it slide is installed in sliding tray 512, connecting axle 513 one end is fixedly connected with shifting part 3, by being provided with sliding tray 512 and connecting axle 513, make shifting part 3 can keep paralleling slip with locking gear 5, avoiding locking gear 5 to cause locking inefficacy because departing from shifting part 3 under the improper reasons such as vibration, further increasing the stability of shifting part 3.In order to further increase the frictional resistance of locking gear 5 and shifting part 3, described first anti-release member 51 is positioned at sliding tray 512 side and is provided with towards the lug boss 514 of shifting part 3 projection, shifting part 3 correspondence position is provided with the counterpart 31 arched upward, counterpart 31 is preferably bent by the good sheet metal of elasticity and forms, counterpart 31 two ends are fixed in the through hole that shifting part 3 has, counterpart 31 holds out against in lug boss 514 surface, the frictional resistance that shifting part 3 is subject to greatly increases, further increase the stability of shifting part 3 under self gravitation or vibration state, it is avoided easily to loosen.
In the utility model, described shifting part 3 end is provided with the bayonet socket 32 suitable with shift fork 4, and described shift fork 4 is installed in bayonet socket 32, only shift fork 4 need be connected in and can be installed and connected on shifting part 3 by shift fork 4 in bayonet socket 32, convenience quick for installation during installation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (7)
1. a door and window hook lock, comprise the upper cover plate (1) and lower cover (2) that connect up and down and the shifting part (3) be installed on upper cover plate (1), it is characterized in that: described upper cover plate (1) end face is provided with installing hole (10), described installing hole (10) both sides are formed with guide strip (11), described shifting part (3) middle part indent is formed suitablely with installing hole (10) stirs position (30), described shifting part (3) is slidably mounted on upper cover plate (1) inner face by stirring position (30) with coordinating of installing hole (10), shifting part (3) end is connected with shift fork (4), locking gear (5) is provided with between upper cover plate (1) and lower cover (2), described locking gear (5) is connected with lower cover (2) and holds out against on shifting part (3) end face.
2. a kind of door and window hook lock according to claim 1, it is characterized in that: described locking gear (5) comprises the first anti-release member (51) and the second anti-release member (52), first and second anti-release member described (51,52) end is fastened by bolts part (53) and is connected to a fixed.
3. a kind of door and window hook lock according to claim 2, it is characterized in that: the end that described second anti-release member (52) is connected with the first anti-release member (51) is provided with claw (521), described first anti-release member (51) both sides, end are provided with corresponding buckling groove (511), and described claw (521) is connected in buckling groove (511).
4. a kind of door and window hook lock according to claim 3, is characterized in that: described second anti-release member (52) other end is also provided with and downward-sloping holds out against pawl (522), described in hold out against pawl (522) end and hold out against on shifting part (3) end face.
5. a kind of door and window hook lock according to claim 3 or 4, it is characterized in that: described first anti-release member (51) other end is provided with the sliding tray (512) paralleled with shifting part (3) direction of motion, be provided with the connecting axle (513) that can slide in described sliding tray (512) within it, described connecting axle (513) one end is fixedly connected with shifting part (3).
6. a kind of door and window hook lock according to claim 5, it is characterized in that: described first anti-release member (51) is positioned at sliding tray (512) side and is provided with towards the protruding lug boss (514) of shifting part (3), and described shifting part (3) correspondence position is provided with the counterpart (31) arched upward.
7. a kind of door and window hook lock according to claim 1, is characterized in that: described shifting part (3) end is provided with the bayonet socket (32) suitable with shift fork (4), and described shift fork (4) is installed in bayonet socket (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732848.3U CN205063620U (en) | 2015-09-18 | 2015-09-18 | Door window hook lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732848.3U CN205063620U (en) | 2015-09-18 | 2015-09-18 | Door window hook lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063620U true CN205063620U (en) | 2016-03-02 |
Family
ID=55390189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732848.3U Withdrawn - After Issue CN205063620U (en) | 2015-09-18 | 2015-09-18 | Door window hook lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155950A (en) * | 2015-09-18 | 2015-12-16 | 江门市蓬江区优诺建材有限公司 | Hook lock for door and window |
-
2015
- 2015-09-18 CN CN201520732848.3U patent/CN205063620U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155950A (en) * | 2015-09-18 | 2015-12-16 | 江门市蓬江区优诺建材有限公司 | Hook lock for door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20170503 |