CN213477901U

CN213477901U - Base seat

Info

Publication number: CN213477901U
Application number: CN202021961083.8U
Authority: CN
Inventors: 丁振伟
Original assignee: Foshan Guyu Jianlang Construction And Hardwares Co ltd
Current assignee: Foshan Guyu Jianlang Construction And Hardwares Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-18
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a base, which mainly comprises a shell, a bottom plate and a handle; the bottom plate is fixedly arranged on the door or the window; the shell is arranged on the bottom plate and is connected with the bottom plate in a buckling manner; the handle is arranged on the shell and is rotatably connected with the shell; the shell is designed to be in a long strip-shaped structure, and the end parts of the two ends of the shell are in arc-shaped structures or rhombic structures. The utility model provides a base adopts the aluminum alloy base, and convex base adopts the nylon base, adopts the design of submerged plastic cover moreover, has covered the base surface of handle comprehensively, makes parcel handle alloy part back, plays thermal-insulated and insulating effect to handle and product alloy part to protect the aluminum product surface not so easily by bumping flower/scraping the flower, also prevent handle metal segment and aluminum product metal wearing and tearing simultaneously, let product life longer. The utility model discloses still have simple structure, convenient operation, easy advantage of implementing.

Description

Base seat

Technical Field

The utility model relates to a door and window hardware fitting design field especially relates to a base for door and window handle department.

Background

At present, the inside spring part can be exposed to current base top surface, also there is not the design of nature position simultaneously, and this can cause installation spring after, the spring falls out, breaks away from easily in the use to influence user's use and experience. In addition, the existing base is not beautiful enough due to the fact that the existing base is exposed due to design reasons, the comfort level of the existing base in use is not good enough, and the existing base is made of metal materials, so that the existing base does not have the functions of insulation and heat insulation, and the experience feeling of a user in use is not ideal enough, and therefore the existing base needs to be further improved and perfected in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a base for door and window handle department.

The purpose of the utility model is realized through the following technical scheme:

a base mainly comprises a shell, a bottom plate and a handle. The bottom plate is fixedly arranged on the door or the window. The shell is arranged on the bottom plate and is connected with the bottom plate in a buckling mode. The handle is arranged on the shell and is rotatably connected with the shell. The shell is designed to be in a long strip-shaped structure, and the end parts of the two ends of the shell are in arc-shaped structures or rhombic structures.

Specifically, the top of the shell is provided with a first mounting hole penetrating through the whole base. The first mounting hole is arranged in the middle of the shell and protrudes upwards. The top of the shell is provided with a second mounting hole penetrating through the whole base. The second mounting holes are formed in the left end and the right end of the shell and are symmetrically arranged. The second mounting hole is designed to be a countersunk head structure.

Specifically, a third mounting hole penetrating through the shell is formed in the top of the shell; the third mounting holes are symmetrically arranged on the shell relative to the first mounting hole.

Specifically, still be equipped with the first mounting groove that is used for installing the spring in the casing. The bottom of the first mounting groove is hollowed out, symmetrically arranged on the top wall inside the shell relative to the first mounting hole and located below the third mounting hole.

Furthermore, two ends of the first mounting groove are also provided with first supporting blocks for supporting the spring. The first supporting blocks are respectively arranged at two ends of the bottom of the first mounting groove and fixedly connected with the shell.

Furthermore, the buckling connection between the shell and the bottom plate comprises a clamping seat and a clamping block. The clamping seats are respectively arranged at two ends of the bottom plate and fixedly connected with the bottom plate. The fixture blocks are respectively arranged on the side walls inside two ends of the shell and fixedly connected with the shell. The clamping block is embedded into the clamping seat, so that the shell and the bottom plate are fixedly connected.

Furthermore, a positioning block for guiding and positioning is further arranged on the bottom plate. The positioning blocks are respectively arranged on two sides of the bottom plate, one end of each positioning block is fixed with the bottom plate, and the other end of each positioning block vertically extends upwards.

As the utility model discloses a preferred scheme, bottom plate edge all around adopts the design of absorbed in formula step structure, and the upper step inwards absorbs in the distance of a casing thickness.

Further, the base also comprises a gasket for insulation and heat insulation. The gasket is disposed between the housing and the handle.

Specifically, the top of the shell is further provided with a fourth mounting hole. The fourth mounting holes are formed in two ends of the shell and located right above the buckling connection position of the shell and the bottom plate.

Furthermore, a first convex strip is arranged in the shell. First sand grip sets up on the inside roof of casing, is located the exit of first mounting groove to with casing fixed connection.

Further, still be equipped with first breach in the casing. The first notch is arranged in the first mounting hole and is recessed inwards.

Furthermore, the handle of the handle is also provided with a first bulge. The first bulges are arranged on the handle at intervals and distributed around the handle.

Compared with the prior art, the utility model discloses still have following advantage:

(1) the utility model provides a rhombus base adopts the aluminum alloy base, and convex base adopts the nylon base, adopts the design of submerged plastic cover moreover, has covered the base surface of handle comprehensively, makes parcel handle alloy part back, plays thermal-insulated and insulating effect to handle and product alloy part to the protection aluminum product surface is so easy to bump the flower/scrape the flower, also prevents handle metal part and aluminum product metal wearing and tearing simultaneously, and it is longer to let product life.

(2) The utility model provides a base adopts the buckle design, makes the two fixed connection of base to it is more convenient to realize the installation, lets the product base use manpower sparingly more at fixed in-process.

(3) The utility model provides a base adoption nature position design makes after installing the spring, and spring stability is better, is difficult to fall out or break away from, and the performance of whole product is showing and is promoting.

Drawings

Fig. 1 is a schematic structural diagram of a base (diamond and arc) provided by the present invention.

Fig. 2 (a) and (b) are a front view (upper) and a top view (lower) of the base (diamond shape) provided by the present invention.

Fig. 3 (a) and (b) are a front view (upper) and a top view (lower) of the base (circular arc shape) provided by the present invention.

Fig. 4 is a schematic structural diagram of the housing provided by the present invention.

Fig. 5 is a bottom view of the housing provided by the present invention.

Fig. 6 (a) and (b) are a front view (upper) and a top view (lower) of the housing provided by the present invention.

Fig. 7 is a schematic structural diagram of the bottom plate provided by the present invention.

The reference numerals in the above figures illustrate:

1-shell, 2-bottom plate, 3-handle, 4-first mounting hole, 5-second mounting hole, 6-third mounting hole, 7-first mounting groove, 8-first supporting block, 9-clamping seat, 10-clamping block, 11-positioning block, 12-gasket, 13-fourth mounting hole, 14-first raised line and 15-first gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1 to 7, the present embodiment discloses a base, which mainly includes a housing 1, a bottom plate 2, and a handle 3. The bottom plate 2 is fixedly arranged on a door or a window. The shell 1 is arranged on the bottom plate 2 and is connected with the bottom plate 2 in a buckling mode. The handle 3 is arranged on the housing 1 and is rotatably connected with the housing 1. The shell 1 is designed to be of a long strip-shaped structure, and the end parts of the two ends of the shell are of circular arc structures or rhombic structures.

Specifically, the top of the shell 1 is provided with a first mounting hole 4 penetrating through the whole base. The first mounting hole 4 is arranged at the middle position of the shell 1 and protrudes upwards. And a second mounting hole 5 penetrating through the whole base is formed in the top of the shell 1. The second mounting holes 5 are symmetrically arranged at the left end and the right end of the shell 1. The second mounting hole 5 is designed by adopting a countersunk head structure.

Specifically, a third mounting hole 6 penetrating through the shell 1 is formed in the top of the shell 1; the third mounting holes 6 are symmetrically arranged on the housing 1 with respect to the first mounting hole 4.

Specifically, a first mounting groove 7 for mounting a spring is further arranged in the housing 1. The bottom of the first mounting groove 7 is hollowed out and symmetrically arranged on the top wall inside the shell 1 relative to the first mounting hole 4, and is positioned below the third mounting hole 6.

Furthermore, two ends of the first mounting groove 7 are also provided with first supporting blocks 8 for supporting the spring. The first supporting blocks 8 are respectively arranged at two ends of the bottom of the first mounting groove 7 and fixedly connected with the shell 1.

Further, the snap-fit connection between the housing 1 and the bottom plate 2 includes a clamping seat 9 and a clamping block 10. The clamping seats 9 are respectively arranged at two ends of the bottom plate 2 and fixedly connected with the bottom plate 2. The fixture blocks 10 are respectively arranged on the side walls inside two ends of the shell 1 and fixedly connected with the shell 1. The clamping block 10 is embedded into the clamping seat 9, so that the shell 1 and the bottom plate 2 are fixedly connected.

Furthermore, a positioning block 11 for guiding and positioning is further arranged on the bottom plate 2. The positioning blocks 11 are respectively arranged on two sides of the bottom plate 2, one end of each positioning block is fixed with the bottom plate 2, and the other end of each positioning block vertically extends upwards.

As the utility model discloses a preferred scheme, bottom plate 2 all edges all around adopt the design of absorbed in formula step structure, and the upper step inwards is absorbed in the distance of a casing 1 thickness.

Further, the base also includes a gasket 12 for insulation and heat insulation. The spacer 12 is arranged between the housing 1 and the handle 3.

Specifically, a fourth mounting hole 13 is further formed in the top of the housing 1. The fourth mounting holes 13 are formed in two ends of the shell 1 and located right above the buckling connection position of the shell 1 and the bottom plate 2.

Further, a first protruding strip 14 is further disposed in the housing 1. The first protruding strip 14 is arranged on the top wall inside the housing 1, is located at the outlet of the first mounting groove 7, and is fixedly connected with the housing 1.

Further, a first notch 15 is further formed in the housing 1. The first notch 15 is provided in the first mounting hole 4 and is recessed inward.

Further, the handle of the handle 3 is also provided with a first protrusion. The first bulges are arranged on the handle 3 at intervals and distributed around the handle 3.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A base is characterized by comprising a shell, a bottom plate and a handle; the bottom plate is fixedly arranged on the door or the window; the shell is arranged on the bottom plate and is connected with the bottom plate in a buckling manner; the handle is arranged on the shell and is rotatably connected with the shell; the shell is designed to be in a long strip-shaped structure, and the end parts of the two ends of the shell are in arc-shaped structures or rhombic structures.

2. The base of claim 1, wherein the top of the housing is provided with a first mounting hole extending through the base; the first mounting hole is arranged in the middle of the shell and protrudes upwards; the top of the shell is provided with a second mounting hole penetrating through the whole base; the second mounting holes are arranged at the left end and the right end of the shell and are symmetrically arranged; the second mounting hole is designed to be a countersunk head structure.

3. The base of claim 2, wherein the top of the housing is provided with a third mounting hole penetrating through the housing; the third mounting holes are symmetrically arranged on the shell relative to the first mounting hole.

4. The base of claim 3, wherein a first mounting groove for mounting a spring is further provided in the housing; the bottom of the first mounting groove is hollowed out, symmetrically arranged on the top wall inside the shell relative to the first mounting hole and located below the third mounting hole.

5. The base of claim 4, wherein two ends of the first mounting groove are further provided with a first supporting block for supporting the spring; the first supporting blocks are respectively arranged at two ends of the bottom of the first mounting groove and fixedly connected with the shell.

6. The base of claim 1, wherein the snap-fit connection between the housing and the base plate comprises a clip seat and a clip block; the clamping seats are respectively arranged at two ends of the bottom plate and are fixedly connected with the bottom plate; the fixture blocks are respectively arranged on the side walls inside two ends of the shell and are fixedly connected with the shell; the clamping block is embedded into the clamping seat, so that the shell and the bottom plate are fixedly connected.

7. The base of claim 1, wherein the bottom plate is further provided with a positioning block for guiding and positioning; the positioning blocks are respectively arranged on two sides of the bottom plate, one end of each positioning block is fixed with the bottom plate, and the other end of each positioning block vertically extends upwards.

8. The base of claim 1, wherein the bottom plate is designed with a recessed step structure at the peripheral edge, and the upper step is recessed inward by a distance of one shell thickness.

9. The base of claim 1, further comprising a gasket for insulation and heat shielding; the gasket is disposed between the housing and the handle.

10. The base of claim 1, wherein the top of the housing is further provided with a fourth mounting hole; the fourth mounting holes are formed in two ends of the shell and located right above the buckling connection position of the shell and the bottom plate.