Curved surface handle cover connecting structure
By adopting the matching of snap protrusions and snap holes in the curved handle cover connection structure of the door lock and the design of soft connection tape, the problem of complex and easy drop in the curved handle connection structure in the prior art is solved, and the effect of convenient opening and drop prevention of curved handle cover is achieved.
Patent Information
- Application Number
- CN202422157115.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The curved handle connection structure of existing door locks is complex and is not easy to open, and the curved handle cover is easily dropped or lost after opening.
The curved handle cover connection structure is adopted, including the curved handle seat, the curved handle cover, the middle cover and the soft connection belt. The curved handle cover and the middle cover are fixed through the fitting of the snap protrusion and the snap hole, and the middle cover and the curved handle cover are connected through the soft connection belt to form a soft connection to prevent falling.
The curved handle cover is easily opened by snap-on connection, and the curved handle cover is prevented from falling off through a soft connection strap, improving the convenience and safety of use.
Smart Images
Figure CN222949617U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a curved surface handle cover connection structure. Background Art
[0002] The curved handle of the existing door lock has a complex connection structure and is not easy to open, and the curved handle cover is easy to fall off or lose after opening. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a curved handle cover connection structure.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a curved handle cover connection structure, including a curved handle seat, a curved handle cover, a middle cover and a soft connecting belt, the upper end of the curved handle seat is connected to the middle cover by bolts, a component installation cavity is formed between the middle cover and the curved handle seat, snap holes are evenly distributed on the upper end of the middle cover, the lower end surface of the curved handle cover is fitted with the upper end surface of the middle cover, and snap protrusions are provided at the corresponding snap holes; the curved handle cover and the middle cover are fixed by corresponding cooperation of the snap protrusions and the snap holes, and a first connecting column is provided at the lower end of the middle cover, the lower end of the first connecting column is connected to one end of the soft connecting belt, a through hole is provided on the middle cover, and a second connecting column is provided at the lower end of the curved handle cover, the lower end of the second connecting column passes through the through hole, and the lower end of the second connecting column is connected to the other end of the soft connecting belt.
[0005] Furthermore, a through hole is provided at the lower end of the middle cover.
[0006] Furthermore, a groove is provided on the outer side of the lower end of the curved handle cover for facilitating the application of force to open it.
[0007] Furthermore, the lower side of the lower end of the curved handle seat is used for installation and connection with the front lock.
[0008] The beneficial effects of the utility model are as follows: the buckle connection is convenient for fixing and opening, and the groove arranged at the front end is convenient for applying force to open the cover; the soft connection belt connects the curved handle cover and one end of the middle cover to form a soft connection, which is not easy to lose or fall off. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the structure of the utility model Figure 1 .
[0010] Figure 2 It is a schematic diagram of the structure of the utility model Figure 2 .
[0011] Figure 3 This is a schematic diagram of the curved handlebar structure. Figure 1 .
[0012] Figure 4 This is a schematic diagram of the curved handlebar structure. Figure 2 .
[0013] Figure 5 It is a schematic diagram of the structure of a curved handle cover.
[0014] Figure 6 It is a schematic diagram of the middle cover structure.
[0015] Figure 7 It is a schematic diagram of the structure of the curved handle cover and the middle cover. DETAILED DESCRIPTION
[0016] The following will be combined with the attached embodiment of the present utility model Figure 1-7 , the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0017] Example 1 Reference Figure 1-7 The curved handle cover connection structure comprises a curved handle base 1, a curved handle cover 2, a middle cover 3 and a soft connecting belt 4. The upper end of the curved handle base is connected to the middle cover by bolts, and a component installation cavity is formed between the middle cover and the curved handle base. Buckle holes 5 are evenly distributed on the upper end of the middle cover. The lower end surface of the curved handle cover fits with the upper end surface of the middle cover, and buckle protrusions 6 are provided at the corresponding buckle holes; the curved handle cover and the middle cover are fixed by corresponding cooperation of the buckle protrusions and the buckle holes, and a first connecting column 7 is provided at the lower end of the middle cover, and the lower end of the first connecting column is connected to one end of the soft connecting belt 4. A through hole 8 is provided on the middle cover, and a second connecting column 9 is provided at the lower end of the curved handle cover, and the lower end of the second connecting column passes through the through hole, and the lower end of the second connecting column is connected to the other end of the soft connecting belt.
[0018] The curved handle cover connection structure has a middle cover with a through hole at the lower end.
[0019] The curved handle cover connection structure has a groove 10 on the outer side of the lower end of the curved handle cover for facilitating force application to open it.
[0020] The curved handle cover connection structure, the lower side of the lower end of the curved handle seat is used for installation and connection with the front lock.
[0021] The curved handle cover connection structure has a bolt connection column at the lower end of the middle cover, a bolt hole at the lower end of the curved handle seat, and the bolt passes through the bolt hole from bottom to top to be connected with the bolt connection column.
[0022] The curved handle cover connection structure has a mounting hole on the lower side of the lower end of the curved handle seat.
[0023] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A curved handle cover connection structure, comprising a curved handle seat, a curved handle cover, a middle cover and a soft connection belt, characterized in that: The upper end of the curved handle seat is connected to the middle cover by bolts, and a component installation cavity is formed between the middle cover and the curved handle seat. Snap holes are evenly distributed on the upper end of the middle cover, and the lower end surface of the curved handle cover fits with the upper end surface of the middle cover, and snap protrusions are provided at the corresponding snap holes; the curved handle cover and the middle cover are fixed by corresponding cooperation of the snap protrusions and the snap holes, and a first connecting column is provided at the lower end of the middle cover, and the lower end of the first connecting column is connected to one end of the soft connecting belt, a through hole is provided on the middle cover, and a second connecting column is provided at the lower end of the curved handle cover, and the lower end of the second connecting column passes through the through hole, and the lower end of the second connecting column is connected to the other end of the soft connecting belt.
2. The curved handle cover connection structure according to claim 1, characterized in that: The middle cover is provided with a through hole at the lower end.
3. The curved handle cover connection structure according to claim 2, characterized in that: A groove for facilitating opening by applying force is arranged on the outer side of the lower end of the curved handle cover.
4. The curved handle cover connection structure according to claim 3, characterized in that: The lower side of the lower end of the curved handle seat is used for installation connection with the front lock.