CN209585916U - Push-pull lock - Google Patents
Push-pull lock Download PDFInfo
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- CN209585916U CN209585916U CN201821631395.5U CN201821631395U CN209585916U CN 209585916 U CN209585916 U CN 209585916U CN 201821631395 U CN201821631395 U CN 201821631395U CN 209585916 U CN209585916 U CN 209585916U
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- closure
- push
- main body
- accommodating cavity
- statement
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Abstract
The utility model relates to a kind of push-pull locks, comprising: outer cover, transmission main body, geared system, STATEMENT OF FEDERALLY SPONSORED and closure.Outer cover includes upper cover body and lower cover, forms accommodating cavity between the upper cover body and the lower cover；Transmission main body is slideably positioned in the accommodating cavity, and described transmission main body one end is provided with rack gear arrangement；Geared system is driven by the rack gear arrangement, and is rotated and be set in the accommodating cavity；STATEMENT OF FEDERALLY SPONSORED bias is set to the geared system, sliding slot is provided on the closure, the STATEMENT OF FEDERALLY SPONSORED is plugged in the sliding slot, stirring the transmission main body drives the rack gear arrangement to slide in the accommodating cavity, to drive the geared system to rotate in the accommodating cavity, the closure is driven to slide in the sliding slot by the cooperation of the closure and the STATEMENT OF FEDERALLY SPONSORED to realize sealed and unlock.Have the advantages that unlock stroke is small, it is smooth to open.
Description
Technical field
The utility model relates to lock technology fields, more particularly to a kind of push-pull lock.
Background technique
In existing push-pull lock, there is one section of unlock strokes for most theft-prevention structures, i.e., after operating main body a distance,
Theft-prevention structure failure, push-pull lock could drive other component to open sliding door and window.In unlocking process, if occur unlock card resistance or
Failure can then make push-pull lock unlatching have some setbacks or fail to open, influence customer experience.
Utility model content
Based on this, it is necessary in view of the above technical problems, provide that a kind of unlock stroke is small, opens smoothly push-pull lock.
A kind of push-pull lock, comprising:
Outer cover, including upper cover body and lower cover, form accommodating cavity between the upper cover body and the lower cover；
It is driven main body, is slideably positioned in the accommodating cavity, described transmission main body one end is provided with rack gear arrangement；
The geared system driven by the rack gear arrangement, rotation are set in the accommodating cavity；
Bias is set to the STATEMENT OF FEDERALLY SPONSORED of the geared system；And closure, sliding slot is provided on the closure, it is described
Moving part is plugged in the sliding slot, stirs the transmission main body and the rack gear arrangement is driven to slide in the accommodating cavity, to drive
The geared system rotates in the accommodating cavity, drives the closure by the cooperation of the closure and the STATEMENT OF FEDERALLY SPONSORED
It is slided in the sliding slot to realize sealed and unlock.
The transmission main body is identical as the glide direction of the closure in one of the embodiments, and along first
Direction sliding.
When the closure is in locked state in one of the embodiments, the center of the STATEMENT OF FEDERALLY SPONSORED and institute
The angle of the line and the first direction of stating the center of rotation of geared system is 0 °.
The sliding slot is U-type groove in one of the embodiments, and the length direction of the sliding slot is arranged in a second direction,
The second direction is vertical with the first direction.
The closure includes bottom plate in one of the embodiments, and the sliding slot is arranged on the bottom plate, described to push away
Zipper further includes the closure accessory for being oriented to the closure being detachably mounted in the accommodating cavity, institute
Closure accessory is stated to be slidably matched with the closure.
In one of the embodiments, further include the guide part being arranged in the accommodating cavity, is arranged on the guide part
There is the guide rail extended in a first direction, the convex block being slidably matched with the guide rail is provided on the bottom plate.
The convex block is at least provided with two in one of the embodiments, and two convex blocks are along the first direction
Interval is fixed on the bottom plate.
The geared system includes gear body and disk in one of the embodiments, the STATEMENT OF FEDERALLY SPONSORED and the tooth
Wheel body is separately positioned on the disk two sides.
The rack gear arrangement includes rack gear main body and inserting set on rack gear main body one end in one of the embodiments,
End is connect, the rack gear main body is engaged with the gear body, and cooperation is plugged and fixed in the inserted terminal and the transmission main body.
The STATEMENT OF FEDERALLY SPONSORED is cylindrical body in one of the embodiments,.
By adopting the above technical scheme, when being driven bulk motion, pass through matching for geared system, rack gear arrangement and STATEMENT OF FEDERALLY SPONSORED
It closes so that closure just responds at once, that is, substantially reduces unlock stroke, open more smooth.
Detailed description of the invention
Fig. 1 is the explosive view of the push-pull lock in the utility model one embodiment；
Fig. 2 is transmission main body, the mated condition of geared system and rack gear arrangement in the utility model one embodiment
Structural schematic diagram；
Fig. 3 is the position view of STATEMENT OF FEDERALLY SPONSORED and sliding slot in locked state in the utility model one embodiment；
Fig. 4 is the cross-sectional view in Fig. 3 along the direction A-A.
Appended drawing reference: 100, outer cover；110, upper cover body；120, lower cover；130, accommodating cavity；140, recessed portion；200, it passes
Dynamic main body；210, rack gear arrangement；220, rack gear main body；230, inserted terminal；240, operating parts；300, geared system；310, it links
Part；320, gear body；330, disk；400, closure；410, sliding slot；420, bottom plate；430, convex block；440, guide part；
450, guide rail；460, closure accessory.
Specific embodiment
The utility model is described more fully referring to relevant drawings for the ease of understanding the utility model,.
The utility model preferred embodiment is given in attached drawing.But the utility model can be realized in many different forms, and
It is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes the utility model disclosure
Understand more preferably thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
A kind of push-pull lock, the push-pull lock may be mounted on door and window, also may be mounted at other and need on lock structure.Ginseng
See Fig. 1 and Fig. 2, which includes outer cover 100, transmission main body 200, geared system 300, STATEMENT OF FEDERALLY SPONSORED 310 and closure 400.
Closure 400 can be slided relative to outer cover 100, to cooperate other parts (such as the latch hook being mounted on door and window) to realize lock
It closes, reaches anti-theft effect.When installation, which generally vertically installs (direction shown in FIG. 1 is transverse state).
Specifically, outer cover 100 includes upper cover body 110 and lower cover 120, the upper cover body 110 and the lower cover 120 it
Between formed accommodating cavity 130.Lower cover 120 can be directly fixedly mounted on door and window, can be just when people operate the push-pull lock
In face of upper cover body 110.The recessed portion 140 being recessed inwardly is provided in the middle part of upper cover body 110, when push-pull lock is not on locked state
When, recessed portion 140 can be inserted to facilitate and force in push-pull lock to pull door and window to open or close in the finger of people.
Transmission main body 200 is slidably arranged in accommodating cavity 130, and one end of transmission main body 200 is provided with rack gear arrangement 210.
The length direction of accommodating cavity 130 extends in a first direction, and the side wall of the side wall and accommodating cavity 130 that are driven main body 200 contradicts, in this way
So that transmission main body 200 is merely able to slide along a first direction.It is also equipped with operating parts 240 in transmission main body 200, the operating parts
240 be, for example, lock core, and when key is inserted into lock core and rotates operating parts 240, which is able to drive transmission main body 200
It is slided along first direction.
Geared system 300 is driven by rack gear arrangement 210, which is rotatably arranged in accommodating cavity 130.Linkage
310 bias of part is fixed on geared system 300, i.e. the fixation position of STATEMENT OF FEDERALLY SPONSORED 310 and geared system 300 and geared system 300
Rotation center has a certain distance, and when such geared system 300 rotates, STATEMENT OF FEDERALLY SPONSORED 310 is relative to the eccentric fortune of geared system 300
It is dynamic.
Sliding slot 410 is provided on closure 400, STATEMENT OF FEDERALLY SPONSORED 310 is plugged in sliding slot 410.It is driven when by operating parts 240
When transmission main body 200 drives rack gear arrangement 210 to slide in accommodating cavity 130, geared system 300 is just driven by rack gear arrangement 210
It is rotated in accommodating cavity 130, and then drives closure 400 in sliding slot 410 by the cooperation of closure 400 and STATEMENT OF FEDERALLY SPONSORED 310
Sliding, closure 400 can cooperate with other parts realizes sealed and unlock.In other embodiments, it can also be not provided with grasping
Workpiece 240 directly realizes the above process by stirring transmission main body 200.In this way, passing through tooth when being driven the movement of main body 200
The cooperation of wheel apparatus 300, rack gear arrangement 210 and STATEMENT OF FEDERALLY SPONSORED 310 subtracts significantly so that 400 horse back of closure just responds
Small unlock stroke is opened more smooth.
Transmission main body 200 is identical as the glide direction of closure 400 in one of the embodiments, and along first party
To sliding.The location state diagram of STATEMENT OF FEDERALLY SPONSORED 310 and sliding slot 410 when Fig. 3 and Fig. 4 shows locked state, wherein Fig. 4 is the edge Fig. 3
The cross-sectional view in the direction A-A.It can be seen from the figure that when the closure 400 is in locked state, in the STATEMENT OF FEDERALLY SPONSORED 310
Heart position and the angle of the line and the first direction (direction CD in Fig. 3) of the center of rotation of the geared system 300 are
0°.Or the line and the first direction of the center of the STATEMENT OF FEDERALLY SPONSORED 310 and the center of rotation of the geared system 300
In parallel.Or line and the first party of the center of the STATEMENT OF FEDERALLY SPONSORED 310 with the center of rotation of the geared system 300
To in parallel on same straight line.Further, the sliding slot 410 is U-type groove, and the length direction of the sliding slot 410 is along second
Direction setting, the second direction are vertical with the first direction.So set, when the closure 400 is in locked state,
If reversed individually operated closure 400, since (E point is known as at this time for the E point conflict of sliding slot 410 and STATEMENT OF FEDERALLY SPONSORED 310 in Fig. 3
Dead point), prevent STATEMENT OF FEDERALLY SPONSORED 310 from along the chute 410 movements, and then reach anti-theft effect.
In one of the embodiments, referring to Fig. 1, closure 400 includes bottom plate 420, and the sliding slot 410 is arranged described
On bottom plate 420.Convex block 430 is additionally provided on the bottom plate 420.Push-pull lock further includes that leading in the accommodating cavity 130 is arranged in
To part 440, the guide rail 450 extended in a first direction is provided on the guide part 440, convex block 430 and the guide rail 450 slide
Cooperation, by the way that guide part 440 is separately provided, leads closure 400 by convex block 430 and the guide rail 450 on guide part 440
To, such closure 400 there is no need to be oriented to dependent on accommodating cavity 130, can with the shape of flexible design closure 400,
Material is saved, processing is facilitated.Further, the convex block 430 is at least provided with two, and two convex blocks 430 are along described
One direction interval is fixed on the bottom plate 420, due to there is a distance between two convex blocks 430, so in this way two
Convex block 430 slides in guide rail 450 so that closure 400 is not easy to rotate relative to guide rail 450, and guiding accuracy is higher.At it
In middle one embodiment, in order to further increase the accuracy of guiding, a kind of detachable and interchangeable closure accessory is also provided
460, closure accessory 460 be detachably mounted in the accommodating cavity 130 for being oriented to the closure 400
Closure accessory 460, the closure accessory 460 are slidably matched with the closure 400.If in this way closure accessory 460 by
Cause guiding accuracy to decline in abrasion, closure accessory 460 can be replaced.
In one of the embodiments, referring to fig. 2, geared system 300 includes gear body 320 and disk 330, described
Moving part 310 (referring to Fig. 1) and the gear body 320 are separately positioned on 330 two sides of disk.The STATEMENT OF FEDERALLY SPONSORED 310 is circle
Cylinder.In other embodiments, it can also be replaced by other shapes for fixing the disk 330 of gear body 320 and STATEMENT OF FEDERALLY SPONSORED 310
It changes.
In one of the embodiments, referring to fig. 2, the rack gear arrangement 210 including rack gear main body 220 and is set to the tooth
The inserted terminal 230 of 220 one end of main body, the rack gear main body 220 are engaged with the gear body 320, the inserted terminal 230 with
Cooperation is plugged and fixed in the transmission main body 200.Since rack gear main body 220 and gear body 320 need to protect during engagement
Higher intensity and hardness are demonstrate,proved, therefore work in-process needs that rack gear main body 220 and gear body 320 are surface-treated to propose
High rack gear main body 220 and the whole intensity of gear body 320, by by rack gear arrangement 210 and the transmission separable peace of main body 200
Dress, convenient for two parts are processed and handled respectively.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of push-pull lock characterized by comprising
Outer cover (100), including upper cover body (110) and lower cover (120), the upper cover body (110) and the lower cover (120) it
Between formed accommodating cavity (130)；
It is driven main body (200), is slideably positioned in the accommodating cavity (130), described transmission main body (200) one end is provided with rack gear
Device (210)；
The geared system (300) driven by the rack gear arrangement (210), rotation are set in the accommodating cavity (130)；
Bias is set to the STATEMENT OF FEDERALLY SPONSORED (310) of the geared system (300)；And
Closure (400) is provided with sliding slot (410) on the closure (400), and the STATEMENT OF FEDERALLY SPONSORED (310) is plugged in the cunning
Slot (410) stirs the transmission main body (200) and drives the rack gear arrangement (210) sliding in the accommodating cavity (130), with
The geared system (300) rotation in the accommodating cavity (130) is driven, the closure (400) and the STATEMENT OF FEDERALLY SPONSORED are passed through
(310) cooperation drives the closure (400) to slide in the sliding slot (410) to realize sealed and unlock.
2. push-pull lock according to claim 1, which is characterized in that the transmission main body (200) and the closure (400)
Glide direction it is identical, and along first direction slide.
3. push-pull lock according to claim 2, which is characterized in that described when the closure (400) is in locked state
The line of the center of rotation of the center and geared system (300) of STATEMENT OF FEDERALLY SPONSORED (310) and the angle of the first direction
It is 0 °.
4. push-pull lock according to claim 2, which is characterized in that the sliding slot (410) is U-type groove, the sliding slot (410)
Length direction be arranged in a second direction, the second direction is vertical with the first direction.
5. push-pull lock according to claim 2, which is characterized in that the closure (400) includes bottom plate (420), described
Sliding slot (410) is arranged on the bottom plate (420), and the push-pull lock further includes being detachably mounted to the accommodating cavity (130)
The interior closure accessory (460) for being oriented to the closure (400), the closure accessory (460) with it is described
Closure (400) is slidably matched.
6. push-pull lock according to claim 5, which is characterized in that further include setting leading in the accommodating cavity (130)
To part (440), it is provided with the guide rail (450) extended in a first direction on the guide part (440), is set on the bottom plate (420)
It is equipped with the convex block (430) being slidably matched with the guide rail (450).
7. push-pull lock according to claim 6, which is characterized in that the convex block (430) is at least provided with two, two institutes
Convex block (430) is stated to be fixed on the bottom plate (420) along the first direction interval.
8. push-pull lock according to claim 1, which is characterized in that the geared system (300) includes gear body (320)
With disk (330), the STATEMENT OF FEDERALLY SPONSORED (310) and the gear body (320) are separately positioned on the disk (330) two sides.
9. push-pull lock according to claim 8, which is characterized in that the rack gear arrangement (210) includes rack gear main body (220)
With the inserted terminal (230) for being set to described rack gear main body (220) one end, the rack gear main body (220) and the gear body (320)
Cooperation is plugged and fixed in engagement, the inserted terminal (230) and the transmission main body (200).
10. push-pull lock according to claim 1, which is characterized in that the STATEMENT OF FEDERALLY SPONSORED (310) is cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631395.5U CN209585916U (en) | 2018-10-08 | 2018-10-08 | Push-pull lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631395.5U CN209585916U (en) | 2018-10-08 | 2018-10-08 | Push-pull lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585916U true CN209585916U (en) | 2019-11-05 |
Family
ID=68373556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821631395.5U Active CN209585916U (en) | 2018-10-08 | 2018-10-08 | Push-pull lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886541A (en) * | 2018-09-11 | 2020-03-17 | 深圳市派阁智能五金科技有限公司 | Install in hidden base mounting structure and handle device of section bar |
-
2018
- 2018-10-08 CN CN201821631395.5U patent/CN209585916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886541A (en) * | 2018-09-11 | 2020-03-17 | 深圳市派阁智能五金科技有限公司 | Install in hidden base mounting structure and handle device of section bar |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |