CN218206214U - Handle lock - Google Patents
Handle lock Download PDFInfo
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- CN218206214U CN218206214U CN202221480300.0U CN202221480300U CN218206214U CN 218206214 U CN218206214 U CN 218206214U CN 202221480300 U CN202221480300 U CN 202221480300U CN 218206214 U CN218206214 U CN 218206214U
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- handle
- button
- connecting part
- base
- boss
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Abstract
The utility model discloses a handle lock, include: the front surface of the base is inwards concavely provided with an assembly groove; one end of the assembling groove is provided with a first connecting part, the other end of the assembling groove is provided with a second connecting part, and the first connecting part is rotatably connected with the base; the connecting end of the handle is connected with the first end of the first connecting part; the button comprises a butting part, a limiting part and a rotating part; the rotating part is positioned on the inner side of the button and forms a rotating pair with the second connecting part, the abutting part is matched with the free end of the handle, and the limiting part is matched with the peripheral wall of the assembling groove; and the rotating tongue is connected with the second end of the first connecting part. The button forms the revolute pair through the second connecting portion of rotation portion and base, and then has saved the spare part that is used for fixed button alone, and assembly process is simple.
Description
Technical Field
The utility model belongs to the technical field of the handle lock and specifically relates to a handle lock is related to.
Background
The handle lock is characterized in that the free end of the handle can be fixed to or separated from the base, the connecting end of the handle is in running fit with the base through a rotating shaft on the base, the handle is hinged to the rotating shaft, the handle can be fixed to the base in a locking state, the handle rotates relative to the rotating shaft through turning over the handle in unlocking, the free end of the handle can be separated from the base, and finally the rotating shaft rotates relative to the base through rotating the handle, so that the rotating shaft is driven to rotate the rotating tongue, and unlocking is completed.
Among the prior art, the button of handle lock need be fixed in the base through button support on, button support passes through riveting and pedestal connection, has following not enough: (1) The number of parts is large, the cost is high, (2) the button can only be assembled on the back of the base due to the influence of the shape of the button support and the riveting process, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a handle lock, its simple structure is favorable to reduce cost, simplifies the assembly procedure.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a handle lock, comprising:
the front surface of the base is inwards concavely provided with an assembly groove;
one end of the assembling groove is provided with a first connecting part, the other end of the assembling groove is provided with a second connecting part, and the first connecting part is rotatably connected with the base;
the connecting end of the handle is connected with the first end of the first connecting part;
the button comprises a butting part, a limiting part and a rotating part;
the rotating part is positioned on the inner side of the button and forms a rotating pair with the second connecting part, the abutting part is matched with the free end of the handle, and the limiting part is matched with the peripheral wall of the assembling groove; and
and the rotating tongue is connected with the second end of the first connecting part.
Preferably, the rotating part comprises a cylindrical boss, and the axis of the cylindrical boss is perpendicular to the rotating axis of the first connecting part;
the second connecting part comprises a base hole, and the base hole is arranged corresponding to the cylindrical boss.
When the button is used, the cylindrical boss is in running fit with the base hole.
Preferably, the method further comprises the following steps: the elastic connecting parts are arranged on the inner sides of the handles respectively, the cylindrical bosses are arranged on one sides, close to the base holes, of the elastic connecting parts, and inclined planes are arranged on one sides, close to the front sides of the bases, of the cylindrical bosses.
Preferably, the method further comprises the following steps:
an elastic reset structure;
one end of the elastic reset structure is abutted with the inner side part of the button, and the other end of the elastic reset structure is abutted with the bottom wall of the assembling groove;
when the button is pressed, the elastic reset structure is compressed, the abutting part turns outwards around the axis of the revolute pair, the free end of the handle can be turned outwards, and the limiting part turns inwards around the axis of the revolute pair; when the button is released, the elastic reset structure is released and the button resets.
Preferably, the elastic reset structure comprises a spring, a first inserting boss is arranged on the inner side face of the button, a second inserting boss is arranged on the bottom wall of the assembling groove, the first end of the spring is sleeved on the first inserting boss, and the second end of the spring is sleeved on the second inserting boss.
Preferably, the method further comprises the following steps:
the pin shaft is arranged at the first end of the first connecting part, the axis of the pin shaft is vertical to the rotating axis of the first connecting part, and the handle is hinged with the first connecting part through the pin shaft;
the pin shaft sleeve is provided with a torsion spring, one end of the torsion spring is abutted against the inner side surface of the handle, and the other end of the torsion spring is abutted against the bottom wall of the assembling groove;
wherein, when the button is pressed, the torsion spring can make the handle pop out.
Preferably, the method further comprises the following steps: the lock cylinder is arranged at the free end of the handle;
when the lock cylinder is opened, the handle can be separated from the base; when the lock core is closed, the handle can be fixed with the base.
Preferably, the limiting part comprises an inverted buckle which is arranged on the inner side of the button;
the peripheral wall of the assembling groove is provided with a buckling position;
when the handle lock is opened, the reverse buckle is matched with the buckle position.
Preferably, the method further comprises the following steps:
the correcting structure comprises a fixing piece and a following piece;
the fixed piece is arranged in the middle of the bottom wall of the assembling groove, and the follower is arranged in the middle of the inner side surface of the handle;
wherein, when the handle is turned outwards, the follower can be separated from the fixed part; when the handle is turned inwards, the follower can be inserted into the fixed part.
Preferably, the fixing piece is a boss, and the boss is integrally formed in the assembling groove;
the follower comprises a left limiting sheet and a right limiting sheet;
when the handle is turned inwards, one side of the boss abuts against the left limiting piece, and the other side of the boss abuts against the right limiting piece.
The beneficial effects of the utility model reside in that: the button forms the revolute pair through the second connecting portion of rotation portion and base, and then has saved the spare part that is used for fixed button alone, and assembly process is simple.
The utility model discloses still include following advantage: the additional value of the product is improved by correcting the structure; when the handle turns inwards, one side of the boss abuts against the left limiting piece, the other side of the boss abuts against the right limiting piece, so that two side edges of the handle are flush with two side edges of the assembling groove, and the gap from the side edge of the handle to the edge of the assembling groove is uniform.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a handle lock of the present invention;
FIG. 2 is a longitudinal cross-sectional view of a handle lock according to the present invention;
fig. 3 is one of the schematic longitudinal sectional views in the short direction of a handle lock according to the present invention;
fig. 4 is a second longitudinal cross-sectional view of a handle lock according to the present invention.
Shown in the figure: 1-base, 11-assembly groove, 111-first connecting part, 1111-pin shaft, 112-second connecting part, 1121-base hole, 113-second inserting lug boss and 114-buckling position;
2-a handle;
3-button, 31-butting part, 32-limiting part, 33-rotating part, 331-cylindrical boss, 3311-inclined surface, 332-elastic connecting part, 34-elastic resetting structure and 35-first inserting boss;
4-tongue turning;
5-a lock cylinder;
6-corrective structure, 61-anchor, 62-follower.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in the present embodiment, a handle lock includes:
the front surface of the base 1 is inwards concavely provided with an assembling groove 11;
one end of the assembling groove 11 is provided with a first connecting part 111, the other end is provided with a second connecting part 112, and the first connecting part 111 is rotatably connected with the base 1;
a handle 2, wherein the connecting end of the handle 2 is connected with the first end of the first connecting part 111; the button 3 comprises a butting part 31, a limiting part 32 and a rotating part 33;
the rotating part 33 is positioned at the inner side of the button 3 and forms a rotating pair with the second connecting part 112, the abutting part 31 is matched with the free end of the handle 2, and the limiting part 32 is matched with the peripheral wall of the assembling groove 11; and
and the rotating tongue 4 is connected with the second end of the first connecting part 111.
Preferably, the rotating part 33 includes a cylindrical boss 331, and an axis of the cylindrical boss 331 is perpendicular to a rotation axis of the first connecting part 111;
the second connecting portion 112 includes a base hole 1121, and the base hole 1121 is disposed corresponding to the cylindrical boss 331.
Wherein, when the button 3 is used, the cylindrical boss 331 is rotatably matched with the base hole 1121.
In this embodiment, referring to fig. 3, the second connecting portion 112 is a mounting platform protruding from the inner side wall of the mounting groove 11, the base hole 1121 is formed in the mounting platform, and the protruding mounting platform is convenient for a user to position, when the button 3 is mounted, first, the side of the button 3 where the cylindrical boss 331 is formed faces the mounting platform, and then, the side is pressed inward, so that the cylindrical boss 331 is inserted into the base hole 1121, and the mounting of the button 3 is completed.
Preferably, the method further comprises the following steps: a pair of elastic connection portions 332, the elastic connection portions 332 being respectively provided on the inner sides of the handles 2, the cylindrical bosses 331 being provided on the sides of the elastic connection portions 332 close to the base holes 1121, the cylindrical bosses 331 being provided with inclined surfaces 3311 on the sides close to the front surface of the base 1.
In this embodiment, referring to fig. 3, during the installation process, the pair of elastic connection portions 332 elastically deform inward along with the pressing of the button 3, and when the inclined surface 3311 of the cylindrical boss 331 abuts against the top of the installation platform, the elastic connection portions 332 can deform more quickly, thereby further improving the installation efficiency of the button 3.
Preferably, the method further comprises the following steps:
a resilient return structure 34;
one end of the elastic reset structure 34 is abutted with the inner side part of the button 3, and the other end is abutted with the bottom wall of the assembly groove 11;
when the button 3 is pressed, the elastic reset structure 34 is compressed, the abutting part 31 turns outwards around the axis of the revolute pair, the free end of the handle 2 can turn outwards, and the limiting part 32 turns inwards around the axis of the revolute pair; when the button 3 is released, the elastic reset structure 34 is released and the button 3 is reset.
In this embodiment, referring to fig. 2, when the button 3 is released, the elastic reset structure 34 resets the button 3, so as to facilitate use.
Preferably, the elastic reset structure 34 includes a spring, the inner side surface of the button 3 is provided with a first inserting boss 35, the bottom wall of the assembling groove 11 is provided with a second inserting boss 113, the first end of the spring is sleeved on the first inserting boss 35, and the second end of the spring is sleeved on the second inserting boss 113.
In this embodiment, referring to fig. 2, before the button 3 is installed, the second end sleeve of the spring is inserted into the second insertion boss 113, and then the button 3 is installed, so that the structure is simple and the cost is low.
Preferably, the method further comprises the following steps:
the pin 1111 is arranged at the first end of the first connecting part 111, the axis of the pin 1111 is perpendicular to the rotation axis of the first connecting part 111, and the handle 2 is hinged to the first connecting part 111 through the pin 1111;
the pin 1111 is sleeved with a torsion spring, one end of the torsion spring abuts against the inner side surface of the handle 2, and the other end of the torsion spring abuts against the bottom wall of the assembling groove 11;
wherein, when the button 3 is pressed, the torsion spring can make the handle 2 pop out.
In this embodiment, referring to fig. 2, when the button 3 is pressed, the abutting portion 31 is turned outwards, so that the free end of the handle 2 is released, and the torsion spring is released, so that the handle 2 is ejected outwards, and the operation is simple and the use is convenient.
Preferably, the method further comprises the following steps: the lock cylinder 5 is arranged at the free end of the handle 2;
when the lock cylinder 5 is opened, the handle 2 can be separated from the base 1; when the lock cylinder 5 is closed, the handle 2 can be fixed with the base 1.
In this embodiment, before the button 3 is pressed, the lock cylinder 5 is firstly opened by a key, and when the handle 2 can be separated from the base 1, the button 3 is pressed to release the handle 2, so that the free end of the handle 2 is popped out, and the safety of the handle lock is improved.
Preferably, the limiting part 32 comprises an inverted buckle, and the inverted buckle is arranged on the inner side of the button 3;
the peripheral wall of the assembling groove 11 is provided with a buckling position 114;
wherein the reverse buckle is engaged with the buckle position 114 when the handle lock is opened.
In this embodiment, under the action of the spring force, the reverse buckle of the handle 2 is matched with the buckle position 114 of the base 1 for limiting, so as to prevent the button 3 from rotating over the head.
Example 2
This example differs from example 1 in that:
referring to fig. 4, preferably, the method further includes:
a corrective structure 6, said corrective structure 6 comprising a mount 61, a follower 62;
the fixed piece 61 is arranged in the middle of the bottom wall of the assembly groove 11, and the follower 62 is arranged in the middle of the inner side surface of the handle 2;
wherein, when the handle 2 is turned outwards, the follower 62 can be separated from the fixed part 61; when the handle 2 is turned inwards, the follower 62 can engage with the fixing member 61.
Preferably, the fixing member 61 is a boss integrally formed with the assembly groove 11;
the follower 62 comprises a left limiting sheet and a right limiting sheet;
wherein, when handle 2 inwards tumbles, a side part and the spacing piece in a left side of boss offset, and the opposite side offsets with right spacing portion 32: the additional value of the product is improved through the correcting structure 6; when the handle 2 is turned inwards, one side of the boss is abutted to the left limiting piece, and the other side of the boss is abutted to the right limiting portion 32, so that two side edges of the handle 2 are flush with two side edges of the assembling groove 11, and the gap from the side edge of the handle 2 to the edge of the assembling groove 11 is uniform, so that the handle lock is more attractive in a locked state.
The rest of this embodiment is the same as embodiment 1, and is not described herein.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A handle lock, comprising:
the front surface of the base is inwards concavely provided with an assembly groove;
one end of the assembling groove is provided with a first connecting part, the other end of the assembling groove is provided with a second connecting part, and the first connecting part is rotatably connected with the base;
the connecting end of the handle is connected with the first end of the first connecting part;
the button comprises a butting part, a limiting part and a rotating part;
the rotating part is positioned on the inner side of the button and forms a rotating pair with the second connecting part, the abutting part is matched with the free end of the handle, and the limiting part is matched with the peripheral wall of the assembling groove; and
and the rotating tongue is connected with the second end of the first connecting part.
2. A handle lock according to claim 1, wherein the rotation portion comprises a cylindrical boss having an axis perpendicular to the axis of rotation of the first connection portion;
the second connecting part comprises a base hole, and the base hole is arranged corresponding to the cylindrical boss;
when the button is used, the cylindrical boss is in running fit with the base hole.
3. A handle lock as claimed in claim 2, further comprising: the elastic connecting parts are respectively arranged on the inner sides of the handles, the cylindrical bosses are arranged on one sides, close to the base holes, of the elastic connecting parts, and inclined planes are arranged on one sides, close to the front side of the base, of the cylindrical bosses.
4. A handle lock as defined in claim 1, further comprising:
an elastic reset structure;
one end of the elastic reset structure is abutted with the inner side part of the button, and the other end of the elastic reset structure is abutted with the bottom wall of the assembling groove;
when the button is pressed, the elastic reset structure is compressed, the abutting part turns outwards around the axis of the revolute pair, the free end of the handle can be turned outwards, and the limiting part turns inwards around the axis of the revolute pair; when the button is released, the elastic reset structure is released and the button resets.
5. The handle lock of claim 4, wherein the resilient return structure comprises a spring, the inner side surface of the button is provided with a first insertion boss, the bottom wall of the assembly groove is provided with a second insertion boss, a first end of the spring is sleeved on the first insertion boss, and a second end of the spring is sleeved on the second insertion boss.
6. A handle lock as defined in claim 1, further comprising:
the pin shaft is arranged at the first end of the first connecting part, the axis of the pin shaft is vertical to the rotating axis of the first connecting part, and the handle is hinged with the first connecting part through the pin shaft;
the pin shaft sleeve is provided with a torsion spring, one end of the torsion spring is abutted against the inner side surface of the handle, and the other end of the torsion spring is abutted against the bottom wall of the assembling groove;
wherein, when the button is pressed, the torsion spring can make the handle pop out.
7. A handle lock as defined in claim 1, further comprising: the lock cylinder is arranged at the free end of the handle;
when the lock cylinder is opened, the handle can be separated from the base; when the lock core is closed, the handle can be fixed with the base.
8. A handle lock according to claim 1, wherein the limiting portion comprises an undercut, the undercut being provided on an inner side of the button;
the peripheral wall of the assembling groove is provided with a buckling position;
when the handle lock is opened, the reverse buckle is matched with the buckle position.
9. A handle lock as defined in claim 1, further comprising:
the correcting structure comprises a fixing piece and a following piece;
the fixed piece is arranged in the middle of the bottom wall of the assembling groove, and the follower is arranged in the middle of the inner side surface of the handle;
wherein, when the handle is turned outwards, the follower can be separated from the fixed part; when the handle is turned inwards, the follower can be inserted into the fixed part.
10. The handle lock of claim 9, wherein the securing member is a boss integrally formed with the mounting slot;
the follower comprises a left limiting sheet and a right limiting sheet;
when the handle is turned inwards, one side of the boss abuts against the left limiting piece, and the other side of the boss abuts against the right limiting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221480300.0U CN218206214U (en) | 2022-06-14 | 2022-06-14 | Handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221480300.0U CN218206214U (en) | 2022-06-14 | 2022-06-14 | Handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218206214U true CN218206214U (en) | 2023-01-03 |
Family
ID=84645018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221480300.0U Active CN218206214U (en) | 2022-06-14 | 2022-06-14 | Handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218206214U (en) |
-
2022
- 2022-06-14 CN CN202221480300.0U patent/CN218206214U/en active Active
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