CN202023438U - Lock body - Google Patents
Lock body Download PDFInfo
- Publication number
- CN202023438U CN202023438U CN2011200661453U CN201120066145U CN202023438U CN 202023438 U CN202023438 U CN 202023438U CN 2011200661453 U CN2011200661453 U CN 2011200661453U CN 201120066145 U CN201120066145 U CN 201120066145U CN 202023438 U CN202023438 U CN 202023438U
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- CN
- China
- Prior art keywords
- key
- lock body
- latch hook
- buffer part
- poke rod
- 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.)
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Abstract
A lock body comprises a housing, a lock hook, a pushing key, a poke rod and an elastic component, wherein the pushing key is arranged in the housing in a slideable manner; the lock hook is rotationally mounted at the lower part of the pushing key through a rotating shaft; one end of the elastic component is connected with the lock hook; the other end of the elastic component is connected with the lock body; and the pushing key and the poke rod push the rotating shaft to move above and below the elastic active line of the elastic component. With the technical scheme, when a door window needs to be closed, the door window sashes are pushed outside a door window frame by a user, so that the pushing key drives the lower part of the lock hook to move towards the interior of the housing after squeezed by the door window frame; and when the rotating shaft is moved below the elastic active line of the elastic component, the elastic component pulls the lock hook to rotate towards the exterior of the housing through taking the rotating shaft as the axle center to be fit and connected with a lock base on the door window frame, so that a door window is locked. Since the door window sashes and the door window frame can be automatically locked in closing the door window, the process that the door window is locked by hands is reduced. Therefore, the use is very convenient.
Description
Technical field
The utility model belongs to field of lockset, relates in particular to a kind of lock body.
Background technology
Slide door or window is a kind of comparatively common door and window, comprises bar and doorframe and window frame.Described bar and doorframe and window frame are generally made by section bar, and wherein, described doorframe and window frame is equipped with slide rail in both sides up and down, and described bar is installed on the slide rail, and the user promotes the bar move left and right, realizes the unlatching and the closure of door and window.
On the existing slide door or window lock body and lock are installed all generally, wherein, described lock body is installed on the bar, and described lock is installed on the doorframe and window frame, and described lock body and lock cooperatively interact, the unlatching and the closure of control door and window.See also Figure 15 and 16, when needs are opened bar, open lock body (certainly, if lockset does not have locking just need not open lockset), the latch hook on the lock body breaks away from lock, promotes bar to opposite side, and described slide door or window just is in open mode; When needs are closed the doors and windows fan, promote bar to original position, described sliding sash just is in closed condition, and at this moment, with the closed lock body of hand, the latch hook on the described lock body enters lock, and described lock body is in closed state, and described bar just is fixed on the doorframe and window frame.
Though above-mentioned lock body can be finished the locking of door and window preferably, when closing the doors and windows fan, need close atretic body with hand, could realize the purpose of fixed gate sash, automaticity has much room for improvement.
The utility model content
The purpose of this utility model is to provide a kind of lock body, is intended to solve existing lock body when closing the doors and windows fan, need close the problem that atretic body could be realized the door and window locking with hand.
The utility model is to realize like this, a kind of lock body, comprise housing, latch hook, promotion key, poke rod and elastomeric element, described promotion key slidably is arranged within the housing, described latch hook is by the rotating bottom that promotes key that is installed on of turning cylinder, described elastomeric element one end connects latch hook, and an end connects lock body, and described promotion key and poke rod promote the upper and lower motion of turning cylinder at elastomeric element elastic reaction line.
Wherein, the inwall of described housing offers sliding tray, and the bottom of described promotion key is provided with and promotes the key projection, and described promotion key projection is installed in the sliding tray.
Wherein, described promotion key projection has two, is placed in to promote the left and right sides of key, and wherein, what at least one promoted the key projection is shaped as waist shape; Described sliding tray be shaped as waist shape.
Wherein, the angle of the bottom surface of described sliding tray and housing is 45 °～75 °.
Wherein, described poke rod slidably is installed on a side of latch hook, and the bottom of described latch hook is provided with a latch hook protuberance, and the top of described poke rod is provided with a pushing part, and described pushing part and latch hook protuberance are accessibly connected.
Wherein, the left and right sides of described poke rod offers the poke rod chute, and described housing offers the slip rail, and described poke rod chute and slip rail are suitable.
Wherein, the top of described poke rod is provided with the stopper section that is used for the backstop latch hook, and described stopper section and latch hook are accessibly connected.
Wherein, the top of described promotion key also is provided with a buffer part, and described buffer part removably connects with the promotion key.
Wherein, described buffer part is to be made by the soft elastomeric material of material.
Wherein, one end of described promotion key offers and promotes the key mounting groove, also offer on the described promotion key mounting groove and promote the key circular hole and promote the key square groove, described buffer part is provided with buffer part jut, buffer part cylinder and buffer part square, described buffer part cylinder is suitable with promotion key circular hole, described buffer part square is suitable with promotion key square groove, and described buffer part jut is wrapped in the top that promotes key.
After adopting above technical scheme, in the time of need closing the doors and windows, the user promotes bar to the doorframe and window frame place, described promotion key is subjected to the bottom of the compressive zone moveable lock hook of doorframe and window frame and moves to enclosure interior, when turning cylinder move to elastomeric element elastic reaction line the below time, described elastomeric element pulling latch hook is the external rotating of axle center to housing with the turning cylinder, is connected with the lock that is installed on the doorframe and window frame, and described door and window just is in locking states.Because described bar and doorframe and window frame energy automatic blocking had reduced the program of user with hand locking door and window when door and window was closed, and is very convenient.
Description of drawings
Fig. 1 is the exploded perspective view of a kind of lock body of providing of the utility model embodiment.
Fig. 2 is that the master of the lower house that provides of the utility model embodiment looks schematic diagram.
Fig. 3 is the schematic perspective view of the upper shell that provides of the utility model embodiment.
Fig. 4 a is the schematic perspective view of the promotion key that provides of the utility model embodiment.
Fig. 4 b is the elevational schematic view of the promotion key that provides of the utility model embodiment.
Fig. 5 is the schematic side view of the poke rod that provides of the utility model embodiment.
Fig. 6 is that the master of the poke rod that provides of the utility model embodiment looks schematic diagram.
Fig. 7 is the schematic perspective view of the latch hook that provides of the utility model embodiment.
Fig. 8 is another schematic perspective view of the latch hook that provides of the utility model embodiment.
Fig. 9 is the not view of lock body during locking of the door and window that provides of the utility model embodiment.
Figure 10 is the view of lock body in the door and window locking process that provides of the utility model embodiment.
Figure 11 is the view of the door and window locking rear locking that provides of the utility model embodiment.
Figure 12 is the view of lock body in the opening of doors and windows process that provides of the utility model embodiment.
Figure 13 is the view of the opening of doors and windows rear locking that provides of the utility model embodiment.
Figure 14 be the utility model embodiment provide the poke rod homing time schematic diagram.
Figure 15 is the schematic diagram of door and window under locking states that the utility model embodiment provides.
Figure 16 is the schematic diagram of door and window under opening that the utility model embodiment provides.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1-7, Figure 15, Figure 16, the utility model provide a kind of lock body, described lock body is used for slide door or window, described slide door or window comprises bar 8 and doorframe and window frame 9, and described bar 8 slidably is installed on the doorframe and window frame 9, and this bar 8 can horizontally slip on doorframe and window frame 9.Described lock body comprises housing 1, latch hook 2, promotes key 4, poke rod 3 and elastomeric element; Wherein, described housing 1 comprises upper shell 12 and lower house 11, and described upper shell 12 removably connects with lower house 11; Described elastomeric element is a spring 6.
See also Fig. 1-7, Figure 15, Figure 16, described upper shell 12 and lower house 11 both sides respectively are provided with a housing boss 121,113, offer sliding tray 122,114 respectively on the described housing boss 121,113, described sliding tray 122,114 is a kidney slot, the bottom surface of itself and housing is certain gradient, in the present embodiment, the angle of the bottom surface of described sliding tray and housing is 45 °～75 °; The side of described lower house 11 also offers a hook lock 111 and promotes keyhole 112.Described promotion key 4 roughly is the U font, be installed on and promote in the keyhole 112, its top is positioned at outside the housing, the bottom is positioned within the housing, each side being provided with of the bottom of this promotion key 4 promotes key projection 41 and promotes key projection 411, described promotion key projection 41 and promotion key projection 411 are installed in the sliding tray 122,114, and described promotion key 4 is realized slidably being arranged within the housing by the cooperation that promotes between key projection and the sliding tray.Wherein, described promotion key projection 41 profiles are waist shape, and described promotion key projection 411 is waist shape or circle.
See also Fig. 1-7, Figure 15, Figure 16, the bottom of described latch hook 2 is provided with a turning cylinder 21 and latch hook protuberance 22, and described latch hook protuberance 22 is positioned at the below of turning cylinder; Described promotion key 4 middle parts offer one and promote keyway 40, and an end of described latch hook 2 is installed in and promotes in the keyway 40; The inboard of this promotion key 4 is provided with a rotation hole 42, and described turning cylinder 21 is suitable with rotation hole 42.Described latch hook 2 is realized and promotes key 4 by cooperating of turning cylinder 21 and rotation hole 42 being rotatably connected.
See also Fig. 1-7, Figure 15, Figure 16, described poke rod 3 slidably is installed on latch hook 2 one sides, specifically, the left and right sides of described poke rod 3 offers poke rod chute 33, described upper and lower casing respectively offers slip rail 123,115, and described poke rod chute 33 is suitable with slip rail 123,115, and described poke rod 3 slides by the poke rod chute 33 and a side that is engaged in latch hook 2 of slip rail 123,115.In the present embodiment, described poke rod 3 is connected with the hook lock (not shown), and the user drives poke rod 3 and moves by stirring hook lock.Because hook lock is the accessory commonly used in the door and window, therefore it is not elaborated in this manual.
See also Fig. 1-7, Figure 14, Figure 15, the top of described poke rod 3 is provided with stopper section 31 and pushing part 32, and described stopper section 31 is accessibly connected with the lock body of latch hook 2, and described pushing part 32 is accessibly connected with latch hook protuberance 22.Specifically, when described latch hook 2 was in opening, described stopper section 31 was connected with the lock body contact of latch hook 2, and when poke rod 32 promoted latch hook 2 motions, described pushing part 32 was connected with 22 contacts of latch hook protuberance.
See also Fig. 1-14, during assembling, to promote key 4 is installed in the sliding tray 112,114, latch hook 2 will be installed to be installed on the promotion key 4, poke rod 3 is installed on the upper and lower casing 12,11, one end of described spring 6 is installed on the circular hole of offering on the latch hook 2 24, and the other end is installed on the cylinder of offering on the lower house 11 116, and the line between described circular hole 24 and the cylinder 116 is the elastic reaction line L of spring 6.
After assembling is finished, described promotion key projection 41, promotion key projection 411 lay respectively in the sliding tray 112,114, because the shape of described promotion key 41 and 112 is waist shape, described promotion key projection 41 can be comparatively stable in sliding tray 112, move along a straight line, therefore described promotion key 4 can move along a straight line in sliding tray 112,114, and skew and rotation can not take place.See also Fig. 2, in the present embodiment, one side of described promotion keyhole 112 also is provided with one and promotes keyhole inclined-plane 1121, the angle of inclination on described promotion keyhole inclined-plane 1121 is consistent with the gradient of sliding tray 112,114, like this, described promotion key 4 just can be close to promotion keyhole inclined-plane 1121 and move, and has effectively increased to promote the stability that key 4 moves.
See also Fig. 9 and Figure 16, when door and window is in opening, described bar 8 separates with doorframe and window frame 9, latch hook 2 in the described lock body 1 is positioned within the housing 1, described stopper section 31 is positioned at the below of latch hook 2 and is connected with latch hook 2 contacts, and the center A of turning cylinder 21 is in the top of spring 6 elastic reaction line L on the described latch hook 2.
See also Figure 10 and Figure 15, when user's moving door sash 8 during to doorframe and window frame 9 places, one end of described promotion key 4 contacts with doorframe and window frame 9, this promotion key 4 is subjected to the extruding of doorframe and window frame 9 and moves to housing 1 inside in sliding tray 112,114, the turning cylinder 21 that described promotion key 4 promotes latch hook 2 moves down, because the backstop of described stopper section 31, described turning cylinder 21 is the center rotation with turning cylinder 21, described spring 6 stressed generation deformation, when the center of turning cylinder 21 A moves to spring 6 elastic reaction line L below, described spring 6 resets, and pulling latch hook 2 continues rotation.See also Figure 11, when the latch hook protuberance 22 on the described latch hook 2 moves to 32 places, pushing part, because the backstop of pushing part 32, described hook lock 2 is in the lock (not shown) of passing on hook lock 111 and the doorframe and window frame 9 and is interlocked, and this moment, described bar 8 and doorframe and window frame 9 were in locking states.
After adopting above technical scheme, when the user only need promote bar 8 to doorframe and window frame 9 places, described lock body just can be finished the locking action, had reduced the program of user with hand locking door and window, was very easy to user's use.
See also Figure 12, Figure 13, when the needs door and window fans 8, stir hook lock with hand, described hook lock drives poke rod 3 and moves to the opposite side of lock body, and the latch hook protuberance 22 that the pushing part 32 on the described poke rod 3 promotes on the latch hook 2 moves up, and described latch hook 2 is the center rotation with turning cylinder 2, described spring 6 stressed generation deformation, when the center of described turning cylinder 2 A moved to spring 6 elastic reaction line L top, described spring 6 resetted, and latch hook 2 is drawn within the housing 1.See also Figure 14, the user moves hook lock, and poke rod 3 is moved to original position, and described latch hook 2 is subjected to the backstop of stopper section 31 on the poke rod 3, no longer moves down, and this moment, described bar 8 was in opening with doorframe and window frame 9.In the present embodiment, described hook lock has auto-reset function, can automatically poke rod 3 be moved to original position, does not therefore need the user with hand poke rod 3 to be moved to original position, and is very convenient.Because this hook lock is a prior art, therefore in this manual it is not elaborated.
See also Fig. 1 and Fig. 4 a, also be provided with a buffer part 5 on the described promotion key 4, described buffer part 5 is made for the softer elastomeric material of material, its with promote key 4 and removably connect.Specifically, an end of described promotion key 4 offers one and promotes key mounting groove 44, also offers to promote key circular hole 43 and promote key square groove 45 on described promotion key mounting groove 44; Also be respectively equipped with buffer part jut 53, buffer part cylinder 52 and buffer part square 51 on the described buffer part 5, described buffer part cylinder is suitable with promotion key circular hole 43, and described buffer part square 51 is suitable with promotion key square groove 45.Described buffer part 5 is made for the softer elastomeric material of material can effectively cushion the impact force that is produced when it clashes into doorframe and window frame 9, can prolong the application life of lock body greatly.
During installation, described buffer part 5 is positioned at and promotes key mounting groove 44, described buffer part jut 53 is wrapped in the top that promotes key 4, described buffer part cylinder 53 is positioned at and promotes key circular hole 43, described buffer part square 51 is positioned at pushing part square groove 45, since buffer part 5 and promotion key 4 horizontal and vertical all have be connected, so the combination between them is very tight and firm.When described buffer part 5 when contacting pressurized with doorframe and window frame 9, the deflection of described buffer part 5 is less, effectively avoid buffer part 5 deflection when being subjected to doorframe and window frame 9 extruding bigger, caused promoting key 4 can't enter housing 1 problem smoothly from promote keyhole 112 generation.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. lock body, comprise housing, latch hook, promotion key, poke rod and elastomeric element, described promotion key slidably is arranged within the housing, described latch hook is by the rotating bottom that promotes key that is installed on of turning cylinder, described elastomeric element one end connects latch hook, one end connects lock body, and described promotion key and poke rod promote the upper and lower motion of turning cylinder at the elastic reaction line of elastomeric element.
2. a kind of lock body as claimed in claim 1 is characterized in that: the inwall of described housing offers sliding tray, and the bottom of described promotion key is provided with and promotes the key projection, and described promotion key projection is installed in the sliding tray.
3. a kind of lock body as claimed in claim 2 is characterized in that: described promotion key projection has two, is placed in to promote the left and right sides of key, and wherein, what at least one promoted the key projection is shaped as waist shape; Described sliding tray be shaped as waist shape.
4. a kind of lock body as claimed in claim 3 is characterized in that: the angle of the bottom surface of described sliding tray and housing is 45 °～75 °.
5. a kind of lock body as claimed in claim 1, it is characterized in that: described poke rod slidably is installed on a side of latch hook, the bottom of described latch hook is provided with a latch hook protuberance, and the top of described poke rod is provided with a pushing part, and described pushing part and latch hook protuberance are accessibly connected.
6. a kind of lock body as claimed in claim 5 is characterized in that: the left and right sides of described poke rod offers the poke rod chute, and described housing offers the slip rail, and described poke rod chute and slip rail are suitable.
7. as claim 1 or 5 described a kind of lock bodies, it is characterized in that: the top of described poke rod is provided with the stopper section that is used for the backstop latch hook, and described stopper section and latch hook are accessibly connected.
8. a kind of lock body as claimed in claim 1 is characterized in that: the top of described promotion key also is provided with a buffer part, and described buffer part removably connects with the promotion key.
9. a kind of lock body as claimed in claim 8 is characterized in that: described buffer part is to be made by the soft elastomeric material of material.
10. a kind of lock body as claimed in claim 8, it is characterized in that: an end of described promotion key offers and promotes the key mounting groove, also offer on the described promotion key mounting groove and promote the key circular hole and promote the key square groove, described buffer part is provided with buffer part jut, buffer part cylinder and buffer part square, described buffer part cylinder is suitable with promotion key circular hole, described buffer part square is suitable with promotion key square groove, and described buffer part jut is wrapped in the top that promotes key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200661453U CN202023438U (en) | 2011-03-14 | 2011-03-14 | Lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200661453U CN202023438U (en) | 2011-03-14 | 2011-03-14 | Lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023438U true CN202023438U (en) | 2011-11-02 |
Family
ID=44848390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200661453U Expired - Fee Related CN202023438U (en) | 2011-03-14 | 2011-03-14 | Lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047483A (en) * | 2014-07-07 | 2014-09-17 | 傅海 | Hook lock |
-
2011
- 2011-03-14 CN CN2011200661453U patent/CN202023438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047483A (en) * | 2014-07-07 | 2014-09-17 | 傅海 | Hook lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Fu Hai Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Fu Hai Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20160314 |