CN218438739U

CN218438739U - Handle assembly

Info

Publication number: CN218438739U
Application number: CN202222580501.4U
Authority: CN
Inventors: 彭于辉
Original assignee: Foshan Xingya Yangguang Technology Co ltd
Current assignee: Foshan Xingya Yangguang Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-03
Anticipated expiration: 2032-09-28

Abstract

The utility model provides a handle subassembly solves the big problem of the degree of difficulty of current handle subassembly spring change, including the panel, rotate the drive mechanism who connects in the spanner of panel, drive by the spanner, drive mechanism sliding connection is in the panel, drive mechanism is connected with the lock point and realizes opening and locking its characterized in that in order to drive the lock point: the transmission mechanism is provided with a spring piece for resetting the wrench to a position for opening or locking the locking point, and the transmission mechanism is provided with an opening for independently disassembling and assembling the spring piece. The utility model discloses a tool to lock, its spring leaf adopt half built-in design, and the spring leaf can be from the opening part perk under the condition of not disassembling drive mechanism promptly, and during the installation spring leaf, directly fills in at the opening part, has simplified the process of changing the spring leaf greatly.

Description

Handle assembly

Technical Field

The utility model relates to a tool to lock technical field refers in particular to a handle subassembly.

Background

At present, along with the continuous development of security protection trade, for convenience of customers uses and installs the tool to lock, the lock has become indispensable use tool, and the lock is including the handle and install the panel on hand, installs the drive mechanism that can drive lock unblock and shutting in the panel. However, the existing handles are outwards protruded handles, and can scratch pedestrians or hang articles in the using process.

Chinese patent a handle subassembly and tool to lock, patent grant publication no: CN213807030U, announcement day: 2021.07.27, disclose and be equipped with the recess on the panel, the spanner is arranged in the recess and is connected with the lateral wall of recess through first pivot is rotated, and one end of spanner passes the panel is connected with drive mechanism. The structure solves the problem that the traditional handle can scratch pedestrians or hang articles in the using process. However, the following problems are found with this handle assembly construction during use: first, the spring that current tool to lock used is the design of built-in form completely, and the spring can appear tiredly when using certain number of times and need change the spring, need disassemble whole handle assembly's structure when changing the spring, and the change degree of difficulty is big, and it wastes time and energy to change. And secondly, the number of built-in spring accessories is large, and the cost is high. Thirdly, the friction is large when the lockset is opened and closed, the abrasion of accessories is large, the hand feeling is poor, and the lockset is inconvenient to open and close.

SUMMERY OF THE UTILITY MODEL

To address the above issues, the present invention provides a handle assembly to address one or more of the problems of the prior art, and to provide at least one of a useful choice or creation.

In order to realize the purpose, the utility model adopts the technical scheme as follows:

the utility model provides a handle subassembly, including the panel, rotate the drive mechanism who connects in the spanner of panel, drive by the spanner, drive mechanism sliding connection is in the panel, drive mechanism is connected in order to drive the lock point and realize opening and locking its characterized in that with the lock point: the transmission mechanism is provided with a spring piece for resetting the wrench to a position for opening or locking the locking point, and the transmission mechanism is provided with an opening for independently disassembling and assembling the spring piece.

Preferably, two ends of the spring piece are respectively clamped on the inner side of the transmission mechanism, and the length of the opening is shorter than that of the spring piece, so that the spring piece does not fall off from the opening when the wrench is wrenched.

Preferably, the length of the opening is shorter than the length of the spring piece after being jacked and deformed by the wrench.

Preferably, the end of the wrench close to the spring piece is polygonal or circular arc.

Preferably, a groove is formed in the inner side of the panel, and the wrench is hidden in the groove.

Preferably, U-shaped grooves are formed in two ends of the transmission mechanism respectively, limiting columns are arranged on the panel corresponding to the two U-shaped grooves respectively, and the U-shaped grooves are clamped in the limiting columns all the time.

Preferably, the limiting column sleeve is provided with a bearing, and the U-shaped groove is clamped on the outer side of the bearing to reduce the friction of the transmission mechanism in movement.

The utility model discloses beneficial effect:

1. the utility model discloses a tool to lock, its spring leaf adopt half built-in design, and the spring leaf can follow the opening part perk out under the condition of not disassembling drive mechanism promptly, and during the installation spring leaf, directly fill in at the opening part, simplified the process of changing the spring leaf greatly.

2. The spring piece is adopted to reset the transmission mechanism, so that the structure of the product is greatly simplified, accessories are reduced, and the cost is reduced.

3. The bearing is sleeved on the outer side of the limiting column, so that friction generated when the transmission mechanism slides is reduced, and the lock can be opened and closed smoothly.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a plan view of the present embodiment;

FIG. 3 isbase:Sub>A cross-sectional view taken along plane A-A of FIG. 2;

fig. 4 is an exploded schematic view of the present embodiment.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 4, a handle subassembly, including panel 1, rotate connect in panel 1's spanner 2, by the drive mechanism 3 that spanner 2 drove, drive mechanism 3 sliding connection is at panel 1 top, drive mechanism 3 is connected with the lock point and slides and open and the locking in order to realize the tool to lock in order to drive the lock point, panel 1 inboard is equipped with recess 4, spanner 2 hides in recess 4, can not cut the pedestrian to pieces like this. A spring piece 5 is arranged in the transmission mechanism 3 to reset the wrench 2 to a position where a locking point is opened or closed, and the transmission mechanism 3 is provided with an opening 6 which can be used for independently dismounting the spring piece 5.

Specifically, a cavity is arranged inside the transmission mechanism 3, two ends of the spring piece 5 are respectively clamped inside the transmission mechanism 3, two ends of the spring piece 5 abut against the inside of the transmission mechanism 3, the wrench 2 is rotatably connected to the panel 1, and the upper portion of the wrench 2 is away from a hinge point of the wrench 2 by a certain length, so that when the wrench 2 rotates, the top of the wrench 2 moves in an arc-shaped track, and the spring piece 5 presses on the top of the wrench 2, so that when the wrench 2 rotates, the top of the wrench 2 jacks up the spring piece 5, and in order to prevent the spring piece 5 from popping up and falling off from the opening 6, the length of the opening 6 is shorter than the length of the spring piece 5 after being jacked up and deformed by the wrench 2.

Specifically, the width of the spring plate 5 is narrower than the width of the opening 6, so that the spring plate 5 can be smoothly taken out from the opening 6.

Specifically, the end of the wrench 2 close to the spring plate 5 is polygonal or circular, and in this embodiment, a circular arc is adopted, so that the spring plate 5 can reset the transmission mechanism 3 to an open or a closed position.

Specifically, U type groove 7 has been seted up respectively at 3 both ends of drive mechanism the position that corresponds two U type grooves 7 respectively on the panel 1 is equipped with spacing post 8, and spacing post 8 adopts threaded connection's mode to install in panel 1, conveniently dismantles drive mechanism 3 like this, no matter which position drive mechanism 3 slided to, two U type grooves 7 block all the time and locate in

spacing post

8, 8 tops of spacing post are equipped with a spacing ring 9, and spacing ring 9 is located U type groove 7 tops. In order to reduce the friction force of the transmission assembly, a bearing 10 is sleeved on the outer side of the limiting column 8, and the U-shaped groove 7 is clamped on the outer side of the bearing 10 in a clearance mode to reduce the friction of the movement of the transmission mechanism 3.

The utility model discloses set out on the basis of contrast patent, its inner structure has been changed, the mode that adopts 5 extrusion spanners 2 tops of spring leaf makes drive mechanism 3 reset, when fatigue needs are changed appear in spring leaf 5, directly adopt the instrument to perk spring leaf 5 from opening 6, deformation volume when spring leaf 5 is big enough promptly, make length behind its deformation shorten in opening 6's length can take out spring leaf 5, during installation spring leaf 5, crooked spring leaf 5 makes its length weak point in opening 6's length can fill in, it is very convenient to change spring leaf 5.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a handle subassembly, including the panel, rotate the drive mechanism who connects in the spanner of panel, drive by the spanner, drive mechanism sliding connection is in the panel, drive mechanism is connected in order to drive the lock point and realize opening and locking its characterized in that with the lock point: the transmission mechanism is provided with a spring piece for resetting the wrench to a position for opening or locking the locking point, and the transmission mechanism is provided with an opening for independently disassembling and assembling the spring piece.

2. A handle assembly as claimed in claim 1, wherein: the two ends of the spring piece are clamped on the inner side of the transmission mechanism respectively, and the length of the opening is shorter than that of the spring piece after being jacked and deformed by a wrench.

3. A handle assembly as claimed in claim 1, wherein: the width of the spring piece is narrower than the width of the opening.

4. A handle assembly as claimed in claim 1, wherein: the end of the wrench close to the spring piece is polygonal or circular arc.

5. A handle assembly as claimed in claim 1, wherein: the panel is provided with a groove on the inner side, and the wrench is hidden in the groove.

6. A handle assembly as claimed in claim 1, wherein: u-shaped grooves are formed in two ends of the transmission mechanism respectively, limiting columns are arranged on the panel corresponding to the two U-shaped grooves respectively, and the U-shaped grooves are clamped in the limiting columns all the time.

7. A handle assembly as claimed in claim 6, wherein: the limiting column is sleeved with a bearing, and the U-shaped groove is clamped on the outer side of the bearing to reduce the friction of the transmission mechanism.