CN210152431U - Door lock and push-pull type door lock transmission device thereof - Google Patents
Door lock and push-pull type door lock transmission device thereof Download PDFInfo
- Publication number
- CN210152431U CN210152431U CN201920625888.6U CN201920625888U CN210152431U CN 210152431 U CN210152431 U CN 210152431U CN 201920625888 U CN201920625888 U CN 201920625888U CN 210152431 U CN210152431 U CN 210152431U
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- handle
- push
- door lock
- square
- mounting seat
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Abstract
The utility model provides a door lock and a push-pull door lock transmission device thereof, wherein the push-pull door lock transmission device comprises a handle, a handle mounting seat, a shifting sheet, a square core and a square rod which is arranged in the square core, synchronously rotates along with the square core and is used for being connected to a lock body; the handle is pivoted on the handle mounting seat and can rotate relative to the handle mounting seat under the action of push-pull force; the shifting piece is fixed at one end of the handle close to the handle mounting seat; the square core penetrates through the handle mounting seat and can rotate relative to the handle mounting seat, a butt joint block is fixedly arranged on the outer side face of the square core and is abutted to the shifting piece and can drive the square core to rotate under the rotating action of the shifting piece, and then the square rod is driven to rotate to achieve the stretching of the spring bolt. The utility model discloses in, only need through pulling or promotion the purpose of unblanking just can be reached to the handle, this plug-type lock transmission's the easy operation of unblanking and convenient.
Description
Technical Field
The utility model relates to a tool to lock technical field especially relates to a lock and plug-type lock transmission thereof.
Background
At present, most handle locks in the market are unlocked by holding a handle and rotating the handle so as to achieve the purpose of opening the door, but in the process of opening the door, a user needs to vacate one hand to rotate the handle, and the door opening mode is not only inconvenient for people with upper limb disabilities, the elderly and the infirm or restaurant waiters who need to frequently hold articles or food, but also can hinder the user from entering and exiting.
SUMMERY OF THE UTILITY MODEL
The first purpose of the utility model is to provide a push-pull type door lock transmission device which is convenient to open the door.
Another object of the present invention is to provide a door lock using the above sliding door lock transmission device.
In order to achieve the above object, the present invention provides the following technical solutions:
a push-pull type door lock transmission device is suitable for being connected with a lock body to receive push-pull acting force to drive the extension of a lock tongue, and comprises a handle, a handle mounting seat, a shifting sheet, a square core and a square rod, wherein the square rod penetrates through the square core, synchronously rotates along with the square core and is connected to the lock body;
the handle is pivoted on the handle mounting seat and can rotate relative to the handle mounting seat under the action of push-pull force;
the shifting piece is fixed at one end of the handle close to the handle mounting seat;
the square core penetrates through the handle mounting seat and can rotate relative to the handle mounting seat, a butt joint block is fixedly arranged on the outer side face of the square core and is abutted to the shifting piece and can drive the square core to rotate under the rotating action of the shifting piece, and then the square rod is driven to rotate to achieve the stretching of the spring bolt.
Preferably, the handle mounting seat comprises a base plate and mounting plates erected on two sides of the base plate, wherein a mounting shaft penetrates through the base plate, and one end of the handle is pivoted to the mounting plates through the mounting shaft.
Preferably, the plectrum includes mutually perpendicular's butt portion and spacing portion, the butt portion extends towards being close to the handle mount pad direction, butt portion butt in on the butt joint piece, two still be connected with the spacing axle of first spacing axle and second between the mounting panel, spacing portion is kept away from one side butt of handle mount pad in on the spacing axle of first spacing axle or second.
Preferably, the handle is also provided with a reset component for driving the handle to reset when the pulling force or pushing force applied to the handle disappears.
Preferably, the reset assembly is a torsion spring, an accommodating cavity is formed in one end, close to the handle mounting seat, of the handle, and the mounting shaft penetrates through two opposite side walls of the accommodating cavity; the torsional spring is arranged in the accommodating cavity and sleeved on the installation shaft, one end of the torsional spring is abutted to the first limiting shaft, and the other end of the torsional spring is abutted to the second limiting shaft.
Preferably, installation axle, first spacing axle and the spacing axle of second all run through two the mounting panel, and the three is located all to be equipped with the stopper on the tip of same end, and the fixed orifices has all been seted up to the tip of the other end, the fixed orifices is interior to be inserted and is equipped with the split pin.
Preferably, the outer side surface of the square core is further provided with a limiting block along the circumferential direction, and the limiting block abuts against one side, close to the handle, of the handle mounting seat.
Preferably, a clamping groove is formed in the outer side surface of the square core in the circumferential direction, a clamping spring is sleeved in the clamping groove, and the clamping spring abuts against one side, back to the handle, of the handle mounting seat.
Preferably, one end of the square rod is used for extending into the lock body, the other end of the square rod extends into the square core, and the square rod is provided with an elastic piece used for compressing the square rod into the lock body.
Preferably, still include the face lid, the face lid is kept away from one side of lock body and has been seted up the hole of stepping down, the face lid be used for with the handle mount pad cover is located on the door plant, the one end that the lock body was kept away from to the handle is followed the hole of stepping down stretches out.
As a second aspect, the present invention relates to a door lock, including the lock body and with the lock body is assembled the plug-type door lock transmission, the plug-type door lock transmission with the lock body with the square pole is inserted in the mode of the square hole of predetermineeing on the lock body is assembled each other.
Compared with the prior art, the utility model discloses a scheme has following advantage:
the utility model discloses in, pulling or promotion the handle promotes the square core through the hand plectrum and rotates, and then the square core drives the flexible of square rod control spring bolt to reach the purpose of unblanking, this plug-type lock transmission's the easy operation of unblanking and convenient, the inconvenient crowd of arm also can easily conveniently open the door.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a view of the handle and the handle mounting seat installed on one side of the door of the present invention;
FIG. 3 is a view of the handle and the handle mounting seat installed on one side of the door of the present invention;
fig. 4 is a schematic view of the overall structure of the present invention;
FIG. 5 shows an installation of the present invention;
fig. 6 shows another installation method of the present invention.
Reference numerals: 1. a handle mount; 101. a substrate; 102. mounting a plate; 2. a handle; 201. an accommodating chamber; 3. a shifting sheet; 301. an abutting portion; 302. a limiting part; 4. a square core; 401. a limiting block; 402. a card slot; 403. a clamp spring; 404. a butting block; 5. a square bar; 501. a blocking sheet; 502. a compression spring; 6. installing a shaft; 7. a first limit shaft; 8. a second limit shaft; 9. a torsion spring; 10. a blocking block; 11. a fixing hole; 12. a cotter pin; 13. a front mounting plate; 131. mounting holes; 132. a male and female stud; 14. a rear mounting plate; 141. avoiding holes; 142. countersunk head screws; 15. avoiding holes; 16. a face cover; 161. a hole of abdication; 17. and a lock body.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
It will be understood by those within the art that, unless expressly stated otherwise, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, the present invention relates to a push-pull type door lock transmission device, which is used for being installed on a lock body 17 to drive the bolt of the lock body 17 to extend and retract by pushing and pulling a handle 2 back and forth, so as to achieve the effect of facilitating the opening of a door lock, and comprises a handle installation seat 1 for being installed on the lock body 17, a handle 2 pivoted to the handle installation seat 1 and capable of rotating relative to the handle installation seat 1 under the action of pushing and pulling force, a square core 4 penetrating through the handle installation seat 1 and capable of rotating relative to the handle installation seat 1, a square rod 5 penetrating through the square core 4 and used for driving the bolt of the lock body 17 to extend and retract, and a dial 3 fixed at one end of the handle installation seat 2 and used for driving the square core 4 to rotate, the square core 4 is driven by the dial 3 to drive the square rod 5 to rotate, and then the square rod 5 drives the bolt of the lock body 17 to extend and retract, so as to achieve the purpose of unlocking.
Handle mount pad 1 includes base plate 101 and stands in the mounting panel 102 of base plate both sides, handle 2 is close to the one end of handle mount pad 1 is located two between the mounting panel 102, two interconnect has installation axle 6 between the mounting panel 102, installation axle 6 runs through handle 2 is close to the one end of handle mount pad 1, and handle 2 can for installation axle 6 rotates.
The handle 2 is close to the end part of the handle mounting seat 1, a containing cavity 201 is formed in the end part of the handle mounting seat 1, a first limiting shaft 7 and a second limiting shaft 8 are connected between the mounting plates 102 on two sides, the first limiting shaft 7 and the second limiting shaft 8 are symmetrically arranged relative to the mounting shaft 6, the first limiting shaft 7 and the second limiting shaft 8 are respectively close to the containing cavity 201 and two inner side walls parallel to the mounting shaft 6, the first limiting shaft 7 is far away from the hand holding part of the handle 2 relative to the second limiting shaft 8, the mounting shaft 6 penetrates through the containing cavity 201, a reset component for driving the handle 2 to reset when the push-pull force applied to the handle 2 disappears is further arranged on the handle 2, the reset component is preferably a torsion spring 9, and the torsion spring 9 is sleeved on one section of the mounting shaft 6 located in the containing cavity 201, one end butt of torsional spring 9 in first spacing axle 7 with it is close to hold the chamber 201 on the inside wall of first spacing axle 7, the other end butt of torsional spring 9 in the spacing axle 8 of second with it is close to hold the chamber 201 on the inside wall of the spacing axle 8 of second.
Perpendicular to installation axle 6 two the inside wall that holds chamber 201 all will through the bolt plectrum 3 can dismantle and connect on two relative holding chamber 201 inside walls, plectrum 3 includes mutually perpendicular's butt portion 301 and spacing portion 302, butt portion 301 is close to handle mount pad 1 direction extends. The outer side surface of the square core 4 is provided with a butting block 404, and the butting part 301 of the shifting piece 3 on any side of the accommodating cavity 201 is butted on the butting block 404.
Through the butt portion 301 butt of plectrum 3 in on the butt joint piece 404, when pushing or pulling handle 2, plectrum 3 can push butt joint piece 404 is in order to drive square core 4 rotates, and then can drive square pole 5 and rotate, realizes opening of lock.
In the utility model, the position of the shifting piece 3 can be turned up and down, so that the unlocking can be realized by changing whether the handle 2 is in a pulling state or a pushing state, when the extending direction of the limiting part 302 is positioned at a position far away from the handle 2, one side of the limiting part 302 far away from the handle mounting seat 1 is abutted against the first limiting shaft 7, the door lock is opened by pulling the handle 2, and the first limiting shaft 7 limits the pushing of the handle 2; when the extending direction of the limiting portion 302 is located at a position close to the hand-held position of the handle 2, one side of the limiting portion 302 away from the handle mounting seat 1 abuts against the second limiting shaft 8, the door lock is unlocked by pushing the handle 2, and the second limiting shaft 8 limits the pulling of the handle 2. Therefore, the handle 2 can be controlled to be unlocked in a pulling state or a pushing state by turning the plectrum 3 up and down.
The lateral surface of square core 4 still is provided with limiting block 401 along the circumferencial direction, limiting block 401 butt in handle mount pad 1 is close to one side of handle 2, the lateral surface of square core 4 has still seted up draw-in groove 402 around the circumferencial direction, draw-in spring 403 is equipped with to the draw-in groove 402 endotheca, draw-in spring 403 butt in handle mount pad 1 keeps away from one side of handle 2. The square core 4 is restricted from being separated from the handle mounting seat 1 by the restricting block 401 and the clamp spring 403.
The one end of square pole 5 is used for stretching into in the lock body 17, the other end of square pole 5 stretches into in the square core 4, be equipped with on the square pole 5 and be used for compressing tightly the square pole 5 the elastic component in the lock body 17, the elastic component is preferably compression spring 502, compression spring 502 cover is located on the square pole 5, square pole 5 is equipped with around the circumferencial direction and blocks piece 501, compression spring 502's one end butt in square core 4 is kept away from the one end of handle 2, other end butt in block on the piece 501, and then can will through compression spring 502 square core 4 compress tightly in the lock body 17, avoid square pole 5 follows break away from in the lock body 17.
The push-pull type door lock transmission device of the utility model also comprises a front installation piece 13 and a rear installation piece 14, wherein the front installation piece 13 is used for being installed on the door plate close to one side outside the door, the rear installation piece 14 is used for being installed on the door plate close to one side in the room, the middle parts of the front installation piece 13 and the rear installation piece 14 are respectively provided with a avoiding hole 15 for the square rod 5 to extend into the lock body 17, the front installation piece 13 is uniformly provided with a plurality of installation holes 131 along the circumferential direction of the avoiding hole 15, the rear installation piece 14 is uniformly provided with a plurality of avoiding holes 141 corresponding to the installation holes 131 one by one, the installation holes 131 of the front installation piece 13 are in threaded connection with two yin and yang studs 132 and two yin and yang studs 132 are oppositely arranged, the avoiding holes 141 of the rear installation piece 14 are provided with two countersunk head screws 142 oppositely arranged, and the two countersunk head screws 142 penetrate through the door plate and the lock body 17, and are respectively screwed into the two male and female studs 132 to fix the front mounting plate 13 and the rear mounting plate 14 to the door panel.
The two handle installation seats 1 are respectively and fixedly connected to one side of the front installation sheet 13, which is far away from the door panel, and one side of the rear installation sheet 14, which is far away from the door panel.
As shown in fig. 4 to 6, the utility model discloses in, can change the angle that handle 2 installed on the door plant through the installation angle who changes preceding installation piece 13 and back installation piece 14, and then can select suitable handle 2 angle according to different crowds needs to convenient and practical, the practicality is high.
Still include and cover 16 with the face of this transmission lid on the door plant, face lid 16 keeps away from the hole 161 of stepping down has been seted up to one side of door plant, face lid 16 will handle 2 with 1 covers of handle mount pad is located on the door plant, just face lid 16 with handle mount pad 1 passes through bolt fixed connection, handle 2 is kept away from the department of holding of door plant one end is followed hole 161 of stepping down stretches out.
As a second aspect, the utility model discloses still relate to a lock, its include the lock body 17 and with the above-mentioned push-pull type lock transmission of lock body 17 equipment mutually, push-pull type lock transmission with the lock body with the square pole is inserted in the mode of the square hole of predetermineeing on the lock body is assembled each other.
The utility model relates to a lock has improved the efficiency of unblanking of lock greatly through using this plug-type lock transmission, has made things convenient for the inconvenient crowd of upper limbs to carry out opening of lock simultaneously.
Preferably, the utility model relates to a lock can be applied to places such as residential area, dining room, hospital, and the person of being convenient for unblanks and improves the efficiency of unblanking.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. A push-pull door lock transmission device is suitable for being connected with a lock body to receive push-pull acting force to drive a bolt to stretch and retract, and is characterized in that: the lock comprises a handle, a handle mounting seat, a shifting piece, a square core and a square rod, wherein the square rod penetrates through the square core, synchronously rotates along with the square core and is connected to a lock body;
the handle is pivoted on the handle mounting seat and can rotate relative to the handle mounting seat under the action of push-pull force;
the shifting piece is fixed at one end of the handle close to the handle mounting seat;
the square core penetrates through the handle mounting seat and can rotate relative to the handle mounting seat, a butt joint block is fixedly arranged on the outer side face of the square core and is abutted to the shifting piece and can drive the square core to rotate under the rotating action of the shifting piece, and then the square rod is driven to rotate to achieve the stretching of the spring bolt.
2. A push-pull door lock actuator as claimed in claim 1, wherein: the handle mounting seat comprises a base plate and mounting plates vertically arranged on two sides of the base plate, mounting shafts penetrate through the base plate, and one end of the handle is pivoted to the mounting plates through the mounting shafts.
3. A push-pull door lock actuator as claimed in claim 2, wherein: the plectrum includes mutually perpendicular's butt portion and spacing portion, butt portion extends towards being close to the handle mount pad direction, butt portion butt in on the butt piece, two still be connected with first spacing axle and the spacing axle of second between the mounting panel, spacing portion is kept away from one side butt of handle mount pad in on first spacing axle or the spacing axle of second.
4. A push-pull door lock actuator as claimed in claim 3, wherein: the handle is characterized by also comprising a reset assembly for driving the handle to reset when the pulling force or the pushing force acting on the handle disappears.
5. A push-pull door lock actuator as claimed in claim 4, wherein: the reset assembly is a torsion spring, an accommodating cavity is formed in one end, close to the handle mounting seat, of the handle, and the mounting shaft penetrates through two opposite side walls of the accommodating cavity; the torsional spring is arranged in the accommodating cavity and sleeved on the installation shaft, one end of the torsional spring is abutted to the first limiting shaft, and the other end of the torsional spring is abutted to the second limiting shaft.
6. A push-pull door lock actuator as claimed in claim 4, wherein: the installation axle, first spacing axle and the spacing axle of second all run through two the mounting panel, and the three is located all to be equipped with on the tip of same end and blocks the piece, and the fixed orifices has all been seted up to the tip of the other end, insert in the fixed orifices and be equipped with the split pin.
7. A push-pull door lock actuator as claimed in claim 1, wherein: the outer side surface of the square core is further provided with a limiting block along the circumferential direction, and the limiting block is abutted to one side, close to the handle, of the handle mounting seat.
8. A push-pull door lock actuator as claimed in claim 7, wherein: the lateral surface of square core has seted up the draw-in groove around the circumferencial direction, the draw-in groove endotheca is equipped with the jump ring, the jump ring butt in handle mount pad is back to one side of handle.
9. A push-pull door lock actuator as claimed in claim 1, wherein: one end of the square rod is used for extending into the lock body, the other end of the square rod extends into the square core, and an elastic piece used for compressing the square rod into the lock body is arranged on the square rod.
10. A push-pull door lock actuator as claimed in claim 1, wherein: still include the face lid, the face lid is kept away from one side of lock body and has been seted up the hole of stepping down, the face lid be used for with the handle with the door plant is located to the handle mount pad cover, the handle is kept away from the one end of lock body and is followed the hole of stepping down stretches out.
11. A door lock comprises a lock body and is characterized in that: the push-pull door lock transmission device of any one of claims 1 to 10, further comprising a plurality of push-pull door lock transmission devices, wherein the push-pull door lock transmission devices are assembled with each other in a manner that the square rods are inserted into the square holes preset on the lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625888.6U CN210152431U (en) | 2019-04-30 | 2019-04-30 | Door lock and push-pull type door lock transmission device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625888.6U CN210152431U (en) | 2019-04-30 | 2019-04-30 | Door lock and push-pull type door lock transmission device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210152431U true CN210152431U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920625888.6U Active CN210152431U (en) | 2019-04-30 | 2019-04-30 | Door lock and push-pull type door lock transmission device thereof |
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| Country | Link |
|---|---|
| CN (1) | CN210152431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458088A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle subassembly |
-
2019
- 2019-04-30 CN CN201920625888.6U patent/CN210152431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458088A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle subassembly |
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