CN209620815U - Small push-and-pull transmission module - Google Patents

Small push-and-pull transmission module Download PDF

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Publication number
CN209620815U
CN209620815U CN201821684880.9U CN201821684880U CN209620815U CN 209620815 U CN209620815 U CN 209620815U CN 201821684880 U CN201821684880 U CN 201821684880U CN 209620815 U CN209620815 U CN 209620815U
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CN
China
Prior art keywords
gear
plate
sliding block
torsional spring
transmission module
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.)
Active
Application number
CN201821684880.9U
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Chinese (zh)
Inventor
陈强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Gao Yuan Intelligent Technology Co Ltd
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Foshan Gao Yuan Intelligent Technology Co Ltd
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Priority to CN201821684880.9U priority Critical patent/CN209620815U/en
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Publication of CN209620815U publication Critical patent/CN209620815U/en
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Abstract

The utility model discloses a kind of small push-and-pull transmission modules, including bottom plate, the top rotation of the bottom plate is equipped with torsional spring gear, torsional spring is installed, the lower removable of the bottom plate, which is equipped with, draws sliding block, and the shape for drawing sliding block is U-shaped on the torsional spring gear, and the upper end two sides of sliding block is drawn to be respectively mounted rack gear, rotation is equipped with secondary gear, the downside engagement connection square hole gear of the secondary gear on bottom plate on the inside of the rack gear, and the front end face of the bottom plate installs cover board.The small push-and-pull transmission module, it is structurally reasonable, it is practical, it is integrated with door lock push-and-pull and handle or so commutation function, easy to use, design is simple, and suitability is strong.

Description

Small push-and-pull transmission module
Technical field
The utility model belongs to the transmission module technical field that sliding-door lock realizes push-and-pull function and handle or so commutation, tool Body is related to a kind of small push-and-pull transmission module.
Background technique
As people's lives level improves, household safe is become more and more important, and house gate inhibition is most direct as family With most important security protection, which kind of lockset selection, which installs, becomes of crucial importance.Existing gate inhibition's Market Consumer selection peace of registering one's residence Filling most locksets is smart lock.The intelligent lock being currently installed on door, usually by lock body, the square tongue being mounted on lock body Component, auxiliary square bolt component and latch bolt component are constituted.But door is opened to L.H.flapped door and R.H.flapped door, and lock is installed on door Point of point L.H.flapped door lock and R.H.flapped door lock, therefore lockset is mounted in the left side or the right of door, to it is same lockset for have to fit The requirement that both sides can install is closed, but the existing lock body overwhelming majority does not have lock tongue commutation function.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of small push-and-pull transmission module Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of small push-and-pull transmission module, including bottom The top rotation of plate, the bottom plate is equipped with torsional spring gear, installs torsional spring on the torsional spring gear, the lower removable of the bottom plate is set There is a drawing sliding block, the shape for drawing sliding block is U-shaped, and the upper end two sides of sliding block is drawn to be respectively mounted rack gear, on the inside of the rack gear Rotation is equipped with secondary gear, the downside engagement connection square hole gear of the secondary gear, the front end face peace of the bottom plate on bottom plate Capping plate.
Preferably, the drawing sliding block is connected by screw to rack gear, and three screws are installed on each rack gear.
The technical effect and advantage of the utility model: the small push-and-pull transmission module, it is structurally reasonable, it is practical, it is integrated with Door lock push-and-pull and handle or so commutation function, easy to use, design is simple, and suitability is strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 bottom plate, 2 torsional spring gears, 3 torsional springs, 4 draw sliding block, 5 rack gears, 6 secondary gears, 7 square hole gears, 8 cover boards.
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.
The utility model provides a kind of small push-and-pull transmission module as shown in Figure 1, including bottom plate 1, the bottom plate 1 it is upper Portion's rotation is equipped with torsional spring gear 2, and torsional spring 3 is installed on the torsional spring gear 2, and the lower removable of the bottom plate 1, which is equipped with, draws sliding block 4, The shape for drawing sliding block 4 is U-shaped, and the upper end two sides of sliding block 4 is drawn to be respectively mounted rack gear 5, the bottom plate 1 of 5 inside of rack gear Upper rotation is equipped with secondary gear 6, the downside engagement connection square hole gear 7 of the secondary gear 6, the front end face peace of the bottom plate 1 Capping plate 8.
Specifically, the drawing sliding block 4 is connected by screw to rack gear 5, and installs three screws on each rack gear 5, guarantee Sliding block 4 is drawn to firmly install with rack gear 5.
The mobile drive of sliding block 4 is drawn to be fixed on the rack gear 5 drawn on sliding block 4 by stirring, rack gear 5 is engaged with secondary gear 6 Transmission, to drive the rotation of square hole gear 7, the square hole of square hole gear 7 connects lockset Fang Xin, realizes the unlatching of door lock.Transmission Secondary gear 6 drives the torsional spring 3 limited by bottom plate cooperated with torsional spring gear 2 also with 2 engagement rotation of torsional spring gear in the process, Reset function is realized by torsional spring 3.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (2)

1. a kind of small push-and-pull transmission module, including bottom plate (1), it is characterised in that: the top rotation of the bottom plate (1) is equipped with torsional spring Gear (2) installs torsional spring (3) on the torsional spring gear (2), and the lower removable of the bottom plate (1), which is equipped with, draws sliding block (4), described The shape for drawing sliding block (4) is U-shaped, and the upper end two sides of sliding block (4) is drawn to be respectively mounted rack gear (5), the bottom on the inside of the rack gear (5) Rotation is equipped with secondary gear (6) on plate (1), downside engagement connection square hole gear (7) of the secondary gear (6), the bottom plate (1) front end face installs cover board (8).
2. a kind of small push-and-pull transmission module according to claim 1, it is characterised in that: the drawing sliding block (4) and rack gear (5) It is connected by screw to, and three screws is installed on each rack gear (5).
CN201821684880.9U 2018-10-17 2018-10-17 Small push-and-pull transmission module Active CN209620815U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821684880.9U CN209620815U (en) 2018-10-17 2018-10-17 Small push-and-pull transmission module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821684880.9U CN209620815U (en) 2018-10-17 2018-10-17 Small push-and-pull transmission module

Publications (1)

Publication Number Publication Date
CN209620815U true CN209620815U (en) 2019-11-12

Family

ID=68441066

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821684880.9U Active CN209620815U (en) 2018-10-17 2018-10-17 Small push-and-pull transmission module

Country Status (1)

Country Link
CN (1) CN209620815U (en)

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