CN215671558U - Single-hand rotating door lock mechanism - Google Patents
Single-hand rotating door lock mechanism Download PDFInfo
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- CN215671558U CN215671558U CN202023173202.6U CN202023173202U CN215671558U CN 215671558 U CN215671558 U CN 215671558U CN 202023173202 U CN202023173202 U CN 202023173202U CN 215671558 U CN215671558 U CN 215671558U
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- rotary door
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Abstract
The utility model discloses a one-hand rotating door lock mechanism, which comprises: the mounting box is provided with an opening at one side; the lock tongue is movably arranged in the mounting box; the handle mechanism is provided with a first through hole, an unlocking button is arranged in the first through hole in a sliding mode, and the handle mechanism is used for driving the lock tongue to retract into the installation box from the opening; and the locking mechanism penetrates through the first through hole and is connected with the handle mechanism in a sliding manner, and the locking mechanism is connected with the unlocking button. According to the utility model, the unlocking button is arranged on the handle mechanism, so that a user can conveniently press the unlocking button while holding the handle mechanism with one hand to release the constraint of the locking mechanism on the handle mechanism, and then the handle mechanism is rotated to unlock while keeping the state of pressing the unlocking button, so that the one-hand unlocking is realized, and great convenience is brought to the user.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to a single-hand rotating door lock mechanism.
Background
At present, because the unlocking valve and the handle are separately arranged in most revolving door locks, two hands are usually required to open the door locks, namely one hand opens the unlocking valve and the other hand rotates the handle; or the unlocking valve is firstly unscrewed, then the handle is rotated to open the door lock, and the door lock cannot be opened by one hand, so that the operation is more complicated, and the use of a user is more inconvenient.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a single-hand rotating door lock mechanism is provided to solve the problem that unlocking is complicated because a rotating door lock cannot be opened by a single hand at one time in the prior art.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a single-handed rotary door latch mechanism, comprising:
the mounting box is provided with an opening at one side;
the lock tongue is movably arranged in the mounting box;
the handle mechanism is provided with a first through hole, an unlocking button is arranged in the first through hole in a sliding mode, and the handle mechanism is used for driving the lock tongue to retract into the installation box from the opening; and
the locking mechanism penetrates through the first through hole and is connected with the handle mechanism in a sliding mode, the locking mechanism is connected with the unlocking button, and the locking mechanism is used for limiting the handle mechanism.
The door lock mechanism is rotated by a single hand, wherein a second through hole is formed in the mounting box;
the handle mechanism includes:
a hand-held portion;
the straight cylinder part is connected with the handheld part, the straight cylinder part is arranged in the second through hole in a penetrating mode, and the first through hole is located in the straight cylinder part; and
dial the twisted sheet, dial the twisted sheet with straight section of thick bamboo portion is kept away from handheld portion one end is connected.
The single-hand rotating door lock mechanism is characterized in that a first cylinder is arranged on the lock tongue;
the poking and twisting piece comprises:
a connecting part connected with the straight cylinder part;
the protruding portion is connected with the connecting portion, and the protruding portion abuts against the first column body.
The one-hand rotary door lock mechanism comprises a connecting part and a first cylinder, wherein the connecting part is provided with a first boss and a second boss, the first cylinder and the second boss are respectively arranged on two sides of the connecting part, and the first cylinder and the second boss correspond to each other one by one.
The single-handed rotary door lock mechanism, wherein, locking mechanism includes:
the connecting column is positioned in the first through hole, and one end of the connecting column is connected with the unlocking button;
the locking piece is connected with one end, far away from the unlocking button, of the connecting column; and
and one end of the first elastic piece props against the locking piece, and the other end of the first elastic piece props against the inner wall of the mounting box.
The single-hand rotary door lock mechanism is characterized in that a limiting hole is formed in the locking piece, and when the elastic piece is not elastically deformed, the first cylinder is located in the limiting hole.
The one-hand rotary door lock mechanism, wherein, it is provided with the recess to dial on the piece of turning round, be provided with spacing post on the locking piece, work as when the elastic component does not take place elastic deformation, spacing post is located in the recess.
The one-hand rotary door lock mechanism further comprises a return elastic assembly, the return elastic assembly is arranged on one side of the opening, the spring bolt is far away from the opening, one end of the return elastic assembly is connected with the inner wall of the mounting box, and the other end of the return elastic assembly supports against the spring bolt.
The door lock mechanism is rotated by a single hand, wherein one end of the lock tongue, which is far away from the opening, is provided with a containing hole;
the return elastic assembly comprises:
the fixing piece is connected with the inner wall of the mounting box;
the second guide post is connected with the fixing piece and is parallel to the moving direction of the lock tongue; and
and the second elastic piece is sleeved on the second guide column, one end of the second elastic piece props against the fixing piece, and the other end of the second elastic piece is positioned in the accommodating hole and props against the inner wall of the accommodating hole.
The single-hand rotating door lock mechanism is characterized in that a sliding hole is formed in the lock tongue, and the handle mechanism is arranged in the sliding hole in a penetrating mode
Has the advantages that: according to the utility model, the unlocking button is arranged on the handle mechanism, so that a user can conveniently press the unlocking button while holding the handle mechanism with one hand to release the constraint of the locking mechanism on the handle mechanism, and then the handle mechanism is rotated to unlock while keeping the state of pressing the unlocking button, so that the one-hand unlocking is realized, and great convenience is brought to the user.
Drawings
FIG. 1 is a schematic structural view of the single-handed rotary door lock mechanism provided in the present invention;
FIG. 2 is a schematic cross-sectional view of the single-handed rotary door lock mechanism provided in the present invention;
FIG. 3 is a schematic cross-sectional view of another orientation of the single-handed rotary door lock mechanism provided in the present invention;
FIG. 4 is an exploded view of the single-handed rotary door lock mechanism provided in the present invention;
Detailed Description
The utility model provides a one-hand rotating door lock mechanism, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the utility model clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should also be noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The embodiment provides a one-hand rotating door lock mechanism, as shown in fig. 1-2, the one-hand rotating door lock mechanism comprises a mounting box 1, a lock tongue 2, a handle mechanism 3 and a locking mechanism 4, wherein the lock tongue 2 is used for being matched with a lock catch on a door frame to realize a door locking function, one side of the mounting box 1 is provided with an opening 5, the lock tongue 2 is movably arranged in the mounting box 1, and the lock tongue 2 extends out of or retracts into the lock box through the opening 5; the handle mechanism 3 is provided with a first through hole 6, an unlocking button 100 is slidably arranged in the first through hole 6, and the handle mechanism 3 is used for driving the bolt 2 to retract into the mounting box 1 from the opening 5; locking mechanism 4 wears to locate in the first through-hole 6, and with handle mechanism 3 sliding connection, locking mechanism 4 connects unlock button 100, locking mechanism 4 is used for right handle mechanism 3 is spacing. When the lock needs to be unlocked, the unlocking button 100 needs to be pressed first, so that the locking mechanism 4 slides downwards along the first through hole 6 to release the limit of the locking mechanism 4 on the handle mechanism 3, and then the handle mechanism 3 is rotated clockwise or anticlockwise, so that the lock tongue 2 retracts into the mounting box 1 from the opening 5. Since the unlock button 100 is provided on the handle mechanism 3, the user can hold the handle mechanism 3 with one hand, and simultaneously depress the unlock button 100 with the thumb while maintaining the depressed state, and rotate the handle mechanism 3 to unlock the lock.
According to the utility model, the unlocking button 100 is arranged on the handle mechanism 3, so that a user can conveniently press the unlocking button 100 while holding the handle mechanism 3 with one hand to release the constraint of the locking mechanism 4 on the handle mechanism 3, and then the handle mechanism 3 is rotated to unlock while keeping the state of pressing the unlocking button 100, so that the one-hand unlocking is realized, and great convenience is brought to the user.
The mounting box 1 is provided with a second through hole 7; the handle mechanism 3 comprises a handheld part 31, a straight cylinder part 32 and a poking and twisting piece 33, wherein one end of the straight cylinder part 32 is connected with the handheld part 31, and the other end of the straight cylinder part passes through the second through hole 7 and is connected with the poking and twisting piece 33; the hand-held part 31 is perpendicular to the straight tube part 32, and when unlocking, the hand-held part 31 is held and the handle mechanism 3 is rotated by taking the central axis of the straight tube part 32 as a rotation axis; the handheld part 31 is positioned outside the mounting box 1, and the poking and twisting sheet 33 is positioned inside the mounting box 1; the poking and twisting piece 33 is used for pushing the bolt 2 to retract into the mounting box 1 from the opening 5; the first through hole 6 is located in the straight cylinder portion 32, and the unlocking button 100 is located at one end of the straight cylinder portion 32 close to the handheld portion 31, so that a user can conveniently carry out unlocking operation with one hand.
As shown in fig. 3, a first cylinder 8 is disposed on the bolt 2, the first cylinder 8 is located on a side of the bolt 2 facing away from the unlock button 100, and the first cylinder 8 is parallel to the straight cylinder 32; as shown in fig. 4, the poking and twisting sheet 33 includes a connecting portion 331 and a protruding portion 332, the connecting portion 331 is connected to the straight cylinder portion 32, the protruding portion 332 is connected to the connecting portion 331, and the protruding portion 332 abuts against the first cylinder 8. When rotating during handheld portion 31, will drive dial the piece 33 synchronous rotation of turning round, when dialling the piece 33 and rotating, bellying 332 will push up and hold and promote first cylinder 8 removes, because first cylinder 8 with 2 fixed connection of spring bolt, spring bolt 2 will follow first cylinder 8 removes, and by opening 5 retract extremely in the mounting box 1.
In a specific embodiment, two first columns 8 and two protruding portions 332 are provided, and two first columns 8 and two protruding portions 332 correspond to each other one by one; the two protruding parts 332 are respectively arranged at two sides of the connecting part 331, and a connecting line of the two protruding parts 332 is perpendicular to the moving direction of the lock tongue 2, so that when the handheld part 31 is rotated clockwise or the handheld part 31 is rotated counterclockwise, one protruding part 332 pushes the corresponding first cylinder 8 to move, thereby bringing convenience to unlocking of a user.
The locking mechanism 4 comprises a connecting column 41, a locking member 42 and a first elastic member 43, for example, the first elastic member 43 is a spring; the connecting column 41 is located in the first through hole 6, one end of the connecting column 41 is connected with the unlocking button 100, the other end of the connecting column 41 is connected with the locking piece 42, the locking piece 42 is used for limiting the movement of the first cylinder 8, and meanwhile, the locking piece 42 can also limit the rotation of the toggle piece 33; first elastic component 43 one end top is held locking piece 42, and the other end top is held the inner wall of mounting box 1, and works as when first elastic component 43 does not take place elastic deformation, dial the wrench piece quilt locking piece 421 spacing and unable rotation. When unblanking, need press earlier unblock button 100, unblock button 100 promotes spliced pole 41 is followed first through-hole 6 removes, simultaneously locking piece 42 follows spliced pole 41 is synchronous to be kept away from the direction of handheld portion 31 removes, this moment first elastic component 43 is compressed, until locking piece 42 is no longer right dial the twisted piece with it is spacing to keep right first cylinder 8 the pressing of unblock button 100, then rotates handheld portion 31 alright realization is unblanked.
The locking piece 42 comprises a locking piece 421 and a containing barrel 422, the containing barrel 422 is connected with the locking piece 421, a third through hole is formed in one end, far away from the locking piece 421, of the containing barrel 422, and one end, far away from the unlocking button 100, of the connecting column 41 extends into the containing barrel 422 from the third through hole; first elastic component 43 one end is located hold a section of thick bamboo 422, and the cover is established spliced pole 41 stretches into hold a section of thick bamboo 422 in one serve, first elastic component 43 one end top is held hold a section of thick bamboo 422's inner wall, other end top is held the inner wall of mounting box 1.
Be provided with two first guiding holes 9 on the locking piece 421, two first guiding hole 9 is located respectively hold a 422's both sides, be provided with two first guide posts 10 in the mounting box 1, first guide post 10 wears to establish in first guide hole 9, two first guiding hole 9 states first guide post 10 one-to-one with two appeal, first guide post 10 is connected the inner wall of mounting box 1, and two the guide post is parallel to each other, first guide post 10 is on a parallel with the flexible direction of elasticity of elastic component, first guide post 10 be used for do the removal of locking piece 42 leads.
Be provided with spacing hole 11 on the lock plate 421, when the elastic component does not take place elastic deformation, first cylinder 8 is kept away from 2 one end of spring bolt is located in spacing hole 11, thereby first cylinder 8 can't remove. In a specific embodiment, the number of the limiting holes 11 is two, the two limiting holes 11 are symmetrically distributed on two sides of the accommodating cylinder 422, and the two limiting holes 11 correspond to the two first cylinders 8 one to one. Through setting up two spacing hole 11 has strengthened spacing to spring bolt 2.
Dial and be provided with recess 12 on the twisted sheet 33, be provided with spacing post 13 on the locking plate 421, work as when elastic deformation did not take place for the elastic component, spacing post 13 is located in the recess 12, thereby makes dial the unable rotation of twisted sheet 33. In a specific embodiment, there are two grooves 12 and two limiting columns 13, and the two grooves 12 and the two limiting columns 13 correspond to each other one by one; the two limiting columns 13 are symmetrically distributed on two sides of the accommodating cylinder 422, and a connecting line of the two limiting columns 13 is perpendicular to a connecting line of the two limiting holes 11.
The single-hand revolving door mechanism further comprises a return elastic assembly 15, the return elastic assembly 15 is arranged on one side of the opening 5, the bolt 2 is far away from the opening, one end of the return elastic assembly 15 is connected with the inner wall of the mounting box 1, and the other end of the return elastic assembly supports the bolt 2. When the handheld portion 31 is not rotated, that is, when the handheld portion 31 is parallel to the lock tongue 2, the lock tongue 2 is partially extended from the opening 5 and is disposed outside the mounting box 1, and when the handheld portion 31 is rotated, the lock tongue 2 moves toward one side of the return elastic assembly 15, and meanwhile, an interaction force is generated between the return elastic assembly 15 and the lock tongue 2.
A second guide hole 14 is formed in one end, far away from the opening 5, of the lock tongue 2; the return elastic assembly 15 includes a fixed member 151, a second guiding post 152, and a second elastic member 153, for example, the second elastic member 153 is a spring; the fixing member 151 is connected to the inner wall of the mounting box 1; one end of the second guiding column 152 is connected to the fixing element 151, and the other end of the second guiding column 152 extends into the second guiding hole 14, and the second guiding column 152 is parallel to the moving direction of the bolt 2; the second elastic member 153 is sleeved on the second guide post 152, one end of the second elastic member 153 supports the fixing member 151, the other end of the second elastic member is located in the second guide hole 14, and one end of the elastic member located in the second guide hole 14 supports the inner wall of the second guide hole 14. When rotating handheld portion 31, spring bolt 2 moves towards mounting 151 one side, and simultaneously second elastic component 153 is compressed, and when the user unclamped handle mechanism 3, spring bolt 2 is in under the effort of second elastic component 153 promoted to follow opening 5 stretches out, until second elastic component 153 resumes elastic deformation, and simultaneously lock piece 42 moves under the effort of first elastic component 43 to first cylinder 8 blocks in the spacing hole 11 again, spacing post 13 blocks in the spacing inslot.
In a specific embodiment, two second guiding holes 14 and two second guiding pillars 152 are provided, and two second guiding holes 14 and two second guiding pillars 152 are in one-to-one correspondence; two the second guide post 152 is parallel, every all the cover is equipped with a second elastic component 153 on the second guide post 152, promptly, return elastic component 15 includes two second elastic component 153 is through setting up two second elastic component 153 makes return elastic component 15 is right the effort of dormitory is more balanced.
The lock tongue 2 is provided with a slide hole 16, the straight cylinder part 32 is arranged in the slide hole 16 in a penetrating manner, when the lock tongue 2 moves under the pushing of the poking torsion piece 33, the straight cylinder part 32 moves relative to the slide hole 16, when the lock tongue 2 completely retracts from the opening 5 into the installation box 1, the straight cylinder part 32 is located at one end, close to the fixing part 151, of the slide hole 16, when the lock tongue 2 extends out, and when the handheld part 31 is parallel to the lock tongue 2, the straight cylinder part 32 is located at one end, far away from the fixing part 151, of the slide hole 16.
To sum up, the utility model discloses a single-hand rotating door lock mechanism, which comprises: the mounting box is provided with an opening at one side; the lock tongue is movably arranged in the mounting box; the handle mechanism is provided with a first through hole, an unlocking button is arranged in the first through hole in a sliding mode, and the handle mechanism is used for driving the lock tongue to retract into the installation box from the opening; and the locking mechanism penetrates through the first through hole and is connected with the handle mechanism in a sliding manner, and the locking mechanism is connected with the unlocking button. According to the utility model, the unlocking button is arranged on the handle mechanism, so that a user can conveniently press the unlocking button while holding the handle mechanism with one hand to release the constraint of the locking mechanism on the handle mechanism, and then the handle mechanism is rotated to unlock while keeping the state of pressing the unlocking button, so that the one-hand unlocking is realized, and great convenience is brought to the user.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A one-handed rotary door lock mechanism, comprising:
the mounting box is provided with an opening at one side;
the lock tongue is movably arranged in the mounting box;
the handle mechanism is provided with a first through hole, an unlocking button is arranged in the first through hole in a sliding mode, and the handle mechanism is used for driving the lock tongue to retract into the installation box from the opening; and
the locking mechanism penetrates through the first through hole and is connected with the handle mechanism in a sliding mode, the locking mechanism is connected with the unlocking button, and the locking mechanism is used for limiting the handle mechanism.
2. The single-handed rotary door lock mechanism according to claim 1, wherein the mounting box is provided with a second through hole;
the handle mechanism includes:
a hand-held portion;
the straight cylinder part is connected with the handheld part, the straight cylinder part is arranged in the second through hole in a penetrating mode, and the first through hole is located in the straight cylinder part; and
dial the twisted sheet, dial the twisted sheet with straight section of thick bamboo portion is kept away from handheld portion one end is connected.
3. The single-handed rotary door and lock mechanism of claim 2, wherein the locking bolt is provided with a first post;
the poking and twisting piece comprises:
a connecting part connected with the straight cylinder part;
the protruding portion is connected with the connecting portion, and the protruding portion abuts against the first column body.
4. A single-handed rotary door lock mechanism according to claim 3, wherein there are two first posts and two protrusions, the two protrusions are disposed on opposite sides of the connecting portion, and the two first posts and the two protrusions correspond to each other one to one.
5. The single-handed rotary door latch mechanism of claim 3, wherein the locking mechanism comprises:
the connecting column is positioned in the first through hole, and one end of the connecting column is connected with the unlocking button;
the locking piece is connected with one end, far away from the unlocking button, of the connecting column; and
and one end of the first elastic piece props against the locking piece, and the other end of the first elastic piece props against the inner wall of the mounting box.
6. A single-hand rotary door lock mechanism according to claim 5, wherein the locking member is provided with a limiting hole, and when the elastic member is not elastically deformed, the first cylinder is located in the limiting hole.
7. The single-hand rotary door lock mechanism according to claim 5, wherein a groove is formed in the poking torsion piece, a limiting column is arranged on the locking piece, and when the elastic piece is not elastically deformed, the limiting column is located in the groove.
8. The single-hand rotary door lock mechanism according to claim 1, further comprising a return elastic assembly, wherein the return elastic assembly is arranged on one side of the lock tongue away from the opening, one end of the return elastic assembly is connected with the inner wall of the mounting box, and the other end of the return elastic assembly abuts against the lock tongue.
9. The single-handed rotary door and lock mechanism of claim 8, wherein the end of the locking bolt remote from the opening defines a receiving hole;
the return elastic assembly comprises:
the fixing piece is connected with the inner wall of the mounting box;
the second guide post is connected with the fixing piece and is parallel to the moving direction of the lock tongue; and
and the second elastic piece is sleeved on the second guide column, one end of the second elastic piece props against the fixing piece, and the other end of the second elastic piece is positioned in the accommodating hole and props against the inner wall of the accommodating hole.
10. The single-handed rotary door and lock mechanism according to claim 1, wherein the locking bolt is provided with a sliding hole, and the handle mechanism is arranged in the sliding hole in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173202.6U CN215671558U (en) | 2020-12-24 | 2020-12-24 | Single-hand rotating door lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173202.6U CN215671558U (en) | 2020-12-24 | 2020-12-24 | Single-hand rotating door lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215671558U true CN215671558U (en) | 2022-01-28 |
Family
ID=79949636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023173202.6U Active CN215671558U (en) | 2020-12-24 | 2020-12-24 | Single-hand rotating door lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215671558U (en) |
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2020
- 2020-12-24 CN CN202023173202.6U patent/CN215671558U/en active Active
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