CN106948659B - Push-pull type electronic door lock handle mechanism - Google Patents
Push-pull type electronic door lock handle mechanism Download PDFInfo
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- CN106948659B CN106948659B CN201710252884.3A CN201710252884A CN106948659B CN 106948659 B CN106948659 B CN 106948659B CN 201710252884 A CN201710252884 A CN 201710252884A CN 106948659 B CN106948659 B CN 106948659B
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- handle
- shell
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- casing
- stop
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
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- Casings For Electric Apparatus (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The invention discloses a push-pull type electronic door lock handle mechanism, wherein two ends of a handle pin form cylindrical end parts, two opposite side walls on the inner side of a shell are respectively provided with a coaxial open slot structure, a pressing block is fixedly arranged on the side wall on the inner side of the shell, the pressing block is just stopped at the opening of the open slot structure on the inner side of the shell, the pressing block and the open slot structure on the inner side of the shell jointly form an inserting hole structure, the two cylindrical end parts of the handle pin are respectively inserted into the two coaxial inserting hole structures in a rotatable manner, a hollowed-out structure is formed on the bottom surface of the shell, one end of the handle extends into the inner side of the shell from the hollowed-out structure and is fixedly connected with the handle pin, an elastic piece can provide elastic holding force for the handle pin to always rotate towards one direction, and a limiting device is arranged on the side wall of the shell, so that the limiting device can limit the relative rotation angle between the handle and the shell.
Description
Technical Field
The invention relates to a door lock, in particular to a push-pull type electronic door lock handle mechanism.
Background
The electronic door lock is arranged on the door plate, a lock tongue in the electronic door lock keeps extending out of the outer side of the shell and locked with the door frame when the square bar seat is in a static state, when the square bar seat rotates, the door plate can be opened by retracting the lock tongue, the square bar seat rotates to be realized through the handle, the handle is usually rotated to realize the rotation of the square bar seat, the handle is required to be rotated first to push and pull the door when the door is opened, and the traditional handle is mounted on the shell at present and has complex structure and complicated mounting.
Disclosure of Invention
In order to overcome the defects, the invention provides the push-pull electronic door lock handle mechanism which has the advantages of simple structure, convenient assembly of the push-pull handle and the shell and low processing and manufacturing cost.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a push-pull electronic door lock handle mechanism, which comprises a housin, the handle round pin, elastic component and briquetting, handle round pin both ends form columniform tip, be equipped with coaxial open slot structure on the inboard two opposite lateral walls of casing respectively, briquetting fixed mounting is on the inboard lateral wall of casing, the briquetting just stops in the opening part of the inboard open slot structure of casing, briquetting and the inboard open slot structure of casing form a jack structure jointly, supply the columniform both ends of handle round pin to insert respectively can rotate locate in two coaxial jack structures, be formed with a hollow out construction on the casing bottom surface, handle one end stretches into the casing inboard from hollow out construction department on the casing and links firmly with the handle round pin, elastic component can provide the elasticity holding power towards a direction pivoted all the time for the handle round pin, be equipped with a stop device on the casing lateral wall, this stop device can restrict the relative rotation angle between handle and the casing.
As a further improvement of the invention, two opposite side walls of the middle part of the handle pin form non-circular surfaces, a swinging block for driving the square pedestal to rotate is further arranged, non-circular grooves matched with the shapes of the middle part of the handle pin are respectively formed on the swinging block and the handle, through holes are respectively formed in the non-circular cylinder structure of the handle pin and the swinging block, the bottoms of the non-circular grooves of the handle are also provided with threaded holes, the non-circular surfaces on two sides of the handle pin are respectively clamped in the non-circular grooves of the swinging block and the handle, the threaded holes on the handle are just opposite to the positions of the swinging block and the through holes on the handle pin, and connecting bolts are also arranged, and pass through the through holes on the swinging block and the handle pin and finally are in threaded connection with the threaded holes on the handle.
As a further improvement of the invention, the middle part of the handle pin is of a square cylinder structure, and the non-circular grooves on the swinging block and the handle are square grooves.
As a further improvement of the invention, the two sides of the swinging block respectively extend outwards to form a first stop part and a second stop part, the elastic piece is a torsion spring, the two torsion springs are respectively sleeved on the outer sides of the two cylindrical end parts of the handle pin, one end of each torsion spring is tightly abutted against the inner side wall of the shell, and the other end of each torsion spring is tightly abutted against the first stop part and the second stop part on the swinging block.
As a further improvement of the invention, the pressing block is also fixedly provided with an L-shaped stop wall, the stop wall just covers one side of the first stop part and the second stop part of the swinging block, which are opposite to the handle pin, and a set distance exists between the stop wall and the first stop part and the second stop part.
As a further improvement of the invention, the limiting device on the shell is of an opening structure parallel to the hollow structure, the handle is provided with a convex baffle which is just inserted into the opening structure of the shell, and a set distance exists between two sides of the convex baffle along the length direction of the handle and two opposite side walls of the opening structure on the shell.
As a further improvement of the invention, the open slot structure on the shell is a splicing structure of a semicircular slot and a rectangular slot, the depth of the rectangular slot is the same as that of the semicircular slot, and the surface of the pressing block opposite to the open slot structure is a plane structure.
As a further improvement of the invention, two opposite side walls at one end of the handle just form a circular arc structure which is in smooth transition with the outer side surface of the hollow structure of the shell.
The beneficial effects of the invention are as follows: according to the invention, the rotation positioning of the handle pin is realized by arranging the open slot structure on the shell and matching the pressing block, so that the shell is convenient to process and shape, machining operation is avoided, meanwhile, the handle extends into the hollow structure of the shell and is fixedly connected with the handle pin, the handle is pulled to drive the lock body to drive the square pedestal to rotate, the structure is simple, the assembly is convenient, the manufacturing cost is low, the rotation angle range of the handle is limited by the limiting device, the use stability of the integral structure is ensured, and the overlarge handle corner is avoided.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is a left side cross-sectional view of the present invention.
Detailed Description
Examples: the utility model provides a push-pull electronic door lock handle 2 mechanism, including casing 1, handle 2, handle round pin 3, elastic component 4 and briquetting 5, handle round pin 3 both ends form columniform tip, be equipped with coaxial open slot structure 6 on the inboard two opposite lateral walls of casing 1 respectively, briquetting 5 fixed mounting is on casing 1 inboard lateral wall, briquetting 5 just stops in the opening part of casing 1 inboard open slot structure 6, briquetting 5 forms a jack structure with casing 1 inboard open slot structure 6 jointly, supply handle round pin 3 columniform both ends to insert respectively can the pivoted to locate in two coaxial jack structures, be formed with a hollow out construction on the casing 1 bottom surface, handle 2 one end stretches into casing 1 inboard and links firmly with handle round pin 3 from hollow out construction department on the casing 1, elastic component 4 can provide all the time towards a direction pivoted elastic retention power for handle round pin 3, be equipped with a stop device on the casing 1 lateral wall, this stop device can restrict the relative rotation angle between handle 2 and casing 1, through briquetting 5 and casing 1 on open slot structure 6 can realize handle round pin 3 and the rotation's locating structure, the handle round pin 3 can be rotated in the axial direction can take place at the side of course in the axial direction 2 is realized at the side of the casing 1, can be directly when the axial direction is realized at the handle 2 is perhaps the axial direction is perhaps 2 is perhaps to the side-limited in the axial direction is realized to the axial direction is perhaps 2, the handle round pin 2 is realized, can be directly when the handle 2 is realized to the axial direction 2, can be directly when the handle round pin 2 is required to the handle is rotated, and the axial direction is required to be directly to the side 2, and can be rotated, and can be directly when the handle 2 has the 2 can be provided and the axial direction 2 and can be provided.
The handle pin 3 is characterized in that two opposite side walls of the middle part of the handle pin 3 are respectively provided with non-circular surfaces, a swinging block 7 used for driving the square pedestal to rotate is further arranged, non-circular grooves matched with the appearance of the middle part of the handle pin 3 are respectively formed in the swinging block 7 and the handle 2, through holes which are right in position are respectively formed in the non-circular cylinder structure of the handle pin 3 and the swinging block 7, threaded holes are further formed in the bottom surfaces of the non-circular grooves of the handle 2, the non-circular surfaces on two sides of the handle pin 3 are respectively clamped in the non-circular grooves of the swinging block 7 and the handle 2, the threaded holes on the handle 2 are right opposite to the positions of the swinging block 7 and the through holes on the handle pin 3, a connecting bolt 8 is further arranged, the connecting bolt 8 penetrates through the swinging block 7 and the through holes on the handle pin 3 and finally is in threaded connection with the threaded holes on the handle 2, stable connection of the swinging block 7 and the handle 2 and the handle pin 3 is realized through the cooperation of the non-circular surfaces and the connecting bolt 8, synchronous swinging block 2 and the handle pin 3 are realized, the handle 2 and the handle pin 3 are synchronously swung, the control of the handle 2 and the swinging block 7 is realized, the handle 3 is also arranged on the outside, and the handle sleeve piece is not completely through the round structure, and the outer surface of the handle sleeve is also arranged, and the non-round sleeve piece is arranged, and the round sleeve piece is also can be completely round, or completely, and has the attractive appearance.
The middle part of the handle pin 3 is of a square cylinder structure, and the swinging block 7 and the noncircular grooves on the handle 2 are square grooves, and besides square cylinders, the handle pin can also be elliptical cylinders, hexagonal cylinders and the like.
The swing block 7 both sides outwards extend respectively and form first, two backstop portions 9, 10, elastic component 4 is the torsional spring, and two torsional springs overlap respectively and locate two cylindrical tip outsides of handle round pin 3, and the casing 1 inside wall is tightly supported to torsional spring one end, and the torsional spring other end tightly supports first, two backstop portions 9, 10 on the swing block 7, has realized the automatic re-setting of handle round pin 3 through the torsional spring, also can be extension spring, pressure spring etc. in addition.
The pressing block 5 is also fixedly provided with an L-shaped stop wall 11, the stop wall 11 just covers one side of the first and second stop parts 9 and 10 of the swinging block 7, which is opposite to the handle pin 3, a set distance exists between the stop wall 11 and the first and second stop parts 9 and 10, the limit on the rotation angle of the first and second stop parts 9 and 10 on the swinging block 7 is realized through the stop wall 11, the overlarge rotation angle of the first and second stop parts 9 and 10 is avoided, the limit on the rotation angle of the handle 2 is effectively ensured under the combined action of the structure and the limiting device on the shell 1, and the damage of the lock body caused by the overlarge rotation angle of the handle 2 is avoided.
The limiting device on the shell 1 is an opening structure 12 parallel to the hollow structure, the handle 2 is provided with a protruding baffle 13, the protruding baffle 13 is just inserted into the opening structure 12 of the shell 1, a set distance exists between two sides of the protruding baffle 13 along the length direction of the handle 2 and two opposite side walls of the opening structure 12 on the shell 1, when the handle 2 rotates, the protruding baffle 13 swings in the opening structure 12 of the shell 1, and after the handle swings to a certain angle, the side walls of the opening structure 12 on the shell 1 are blocked by the side walls of the opening structure 12 and cannot swing continuously, so that the limit of the rotation angle of the handle 2 is realized, and in addition, a stop structure with a swing angle can be formed between the hollow structure of the shell 1 and one end of the handle 2, for example, the hollow structure is a bell mouth structure and the like.
The open slot structure 6 on the shell 1 is a splicing structure of a semicircular slot and a rectangular slot, the depth of the rectangular slot is the same as that of the semicircular slot, the surface of the pressing block 5 right opposite to the open slot structure 6 is a plane structure, the semicircular slot and the rectangular slot just hold the jack of the end part of the cylindrical handle pin 3, the open slot can be a semicircular slot, the surface of the pressing block 5 right opposite to the open slot is also a semicircular structure, and the two semicircular structures are spliced to form a circular hole.
Two opposite side walls at one end of the handle 2 just form an arc structure which is in smooth transition with the outer side surface of the hollow structure of the shell 1, so that the handle 2 and the shell 1 are seen to form a smooth surface, the appearance is attractive, gaps are avoided, dust falling is avoided, and meanwhile, the handle 2 is prevented from being operated as a clamping hand.
Claims (4)
1. A push-pull type electronic door lock handle mechanism is characterized in that: including casing (1), handle (2), handle round pin (3), elastic component (4) and briquetting (5), handle round pin both ends form columniform tip, be equipped with coaxial open slot structure (6) on the inboard two opposite lateral walls of casing respectively, briquetting fixed mounting is on the inboard lateral wall of casing, the briquetting just stops in the inboard open slot structure's of casing opening part, briquetting forms a jack structure jointly with the inboard open slot structure of casing, supply handle round pin both ends respectively can pivoted insert locate in two coaxial jack structures, be formed with a hollow out construction on the casing bottom surface, handle one end stretches into the casing inboard from the hollow out construction on the casing and links firmly with the handle round pin, the elastic component can provide the elastic retention power that rotates towards a direction all the time for the handle round pin, be equipped with a stop device on the casing lateral wall, this stop device can restrict the relative rotation angle between handle and the casing, wherein:
the elastic piece is a torsion spring, a tension spring or a compression spring;
the two opposite side walls of the middle part of the handle pin form non-circular surfaces, a swinging block (7) for driving the square pedestal to rotate is further arranged, non-circular grooves matched with the shapes of the middle part of the handle pin are respectively formed in the swinging block and the handle, through holes with opposite positions are respectively formed in the non-circular cylinder structure of the handle pin and the swinging block, threaded holes are also formed in the bottom surfaces of the non-circular grooves of the handle, the non-circular surfaces on two sides of the handle pin are respectively clamped in the non-circular grooves of the swinging block and the handle, the threaded holes on the handle are just opposite to the positions of the through holes on the swinging block and the handle pin, and connecting bolts (8) are further arranged, and pass through the through holes on the swinging block and the handle pin respectively and are finally in threaded connection with the threaded holes on the handle;
two sides of the swinging block respectively extend outwards to form a first stop part and a second stop part (9 and 10), the two torsion springs are respectively sleeved outside two cylindrical end parts of the handle pin, one end of each torsion spring is tightly abutted against the inner side wall of the shell, and the other end of each torsion spring is tightly abutted against the first stop part and the second stop part on the swinging block;
an L-shaped stop wall (11) is fixedly arranged on the pressing block, the stop wall just covers one side, opposite to the handle pin, of the first stop part and the second stop part of the swinging block, and a set distance exists between the stop wall and the first stop part and the second stop part;
the structure that stop device can restrict the relative rotation angle between handle and the casing does: the limiting device on the shell is an opening structure (12) parallel to the hollow structure of the limiting device, the handle is provided with a convex baffle (13), the convex baffle is just inserted into the opening structure of the shell, and a set distance exists between two sides of the convex baffle along the length direction of the handle and two opposite side walls of the opening structure on the shell;
or a stop structure with a swinging angle is formed between the hollow structure of the shell and one end of the handle.
2. The push-pull electronic door lock handle mechanism of claim 1, wherein: the middle part of the handle pin is of a square cylinder structure, and the swinging block and the noncircular grooves on the handle are square grooves.
3. The push-pull electronic door lock handle mechanism of claim 1, wherein: the open slot structure on the shell is a splicing structure of a semicircular slot and a rectangular slot, the depth of the rectangular slot is the same as that of the semicircular slot, and the surface of the pressing block opposite to the open slot structure is a plane structure.
4. The push-pull electronic door lock handle mechanism of claim 1, wherein: two opposite side walls at one end of the handle just form an arc-shaped structure which is in smooth transition with the outer side surface of the hollow structure of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252884.3A CN106948659B (en) | 2017-04-18 | 2017-04-18 | Push-pull type electronic door lock handle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710252884.3A CN106948659B (en) | 2017-04-18 | 2017-04-18 | Push-pull type electronic door lock handle mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106948659A CN106948659A (en) | 2017-07-14 |
| CN106948659B true CN106948659B (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710252884.3A Active CN106948659B (en) | 2017-04-18 | 2017-04-18 | Push-pull type electronic door lock handle mechanism |
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| Country | Link |
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| CN (1) | CN106948659B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269126B (en) | 2017-06-20 | 2018-01-23 | 韩旭 | A kind of theftproof lock |
| KR101868469B1 (en) * | 2017-08-02 | 2018-06-18 | 전병화 | Push-Pull Door Locks |
| CN108518128B (en) * | 2018-05-30 | 2024-02-02 | 苏州琨山通用锁具有限公司 | Internal rotating structure of push-pull lock |
| CN110009775A (en) * | 2019-03-13 | 2019-07-12 | 佛山市智家人智能科技有限公司 | Thermal infrared applied to smart lock incudes bluetooth unlocking apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541589B (en) * | 2013-11-11 | 2015-12-09 | 广东坚士制锁有限公司 | The large grip handle lock opened is turned in a kind of push-and-pull |
| KR200482334Y1 (en) * | 2015-11-18 | 2017-01-12 | 주식회사 공진 | Door Lock Apparatus for Refrigerator and Freezer's door |
| CN205370119U (en) * | 2016-01-26 | 2016-07-06 | 浙江巨力工贸有限公司 | Vertical pulling formula handle structure |
| CN106320817B (en) * | 2016-09-08 | 2018-06-05 | 深圳市凯迪仕智能科技有限公司 | push-pull lock |
| CN206769555U (en) * | 2017-04-18 | 2017-12-19 | 苏州琨山通用锁具有限公司 | Plug-type electronic lock handle mechanism |
-
2017
- 2017-04-18 CN CN201710252884.3A patent/CN106948659B/en active Active
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| Publication number | Publication date |
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| CN106948659A (en) | 2017-07-14 |
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