CN217300148U

CN217300148U - Hidden base and handle fixing mechanism

Info

Publication number: CN217300148U
Application number: CN202220784850.5U
Authority: CN
Inventors: 李荣基; 王飞; 刘祥
Original assignee: Shenzhen Paledio Intelligent Building System Co ltd
Current assignee: Shenzhen Paledio Intelligent Building System Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-26
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a hidden base and handle fixing mechanism, which comprises a square shaft, a fixing base and a rotating head, wherein the square shaft passes through the fixing base and is fixedly connected with the rotating head, and the square shaft can rotate in the fixing base; the fixed seat is internally provided with a plurality of springs, the springs are connected with steel balls, and one part of the steel balls protrudes out of the fixed seat and is abutted against the rotating head. The rotating head is provided with a limiting hole, and the steel ball can be clamped in the limiting hole. The utility model discloses a establish the handle cover on can hidden base, when rotating the handle, the handle drives swivel head and extrudees steel ball and spring, can drive the square shaft rotation simultaneously. The utility model discloses the structure is retrencied, and the base is hidden inside the handle completely, can make the base obtain better protection and prolong its life, and stability can be higher, simultaneously, also accords with the aesthetic of people to modern extremely simple style more, makes the pleasing to the eye degree of product obtain promoting.

Description

Hidden base and handle fixing mechanism

Technical Field

The utility model belongs to the technical field of door and window handle technique and specifically relates to a can hidden base and handle fixed establishment.

Background

The door and window handle is the part commonly used in daily life, and the base of current door and window handle all exposes outside mostly, and easy laying dust receives wearing and tearing, easily leads to unable normal rotation handle in order to carry out door and window switch, has brought very big inconvenience. Meanwhile, with the development of aesthetic value, people are more inclined to the extremely simple style, the base is exposed and does not meet the requirements of people on the modern extremely simple style, and the aesthetic value is not high.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a concealed base and a handle fixing mechanism, which can solve the above-mentioned problems.

In order to achieve the above objects, in a first aspect, the present invention provides a concealable base, including a square shaft, a fixing base, and a rotating head, wherein the square shaft passes through the fixing base and is fixedly connected to the rotating head, and the square shaft can rotate in the fixing base; the fixed seat is internally provided with a plurality of springs, the springs are connected with steel balls, and one part of the steel balls protrudes out of the fixed seat and is abutted against the rotating head.

Furthermore, a gasket is arranged between the fixing seat and the rotating head, and a plurality of limiting holes are formed in the gasket.

Further, the rotating head includes butt plate and is used for connecting the connecting piece of handle.

Furthermore, a mounting hole is formed in the fixing seat, the spring is vertically arranged in the mounting hole, and one end of the spring is fixed on the fixing seat.

Furthermore, the fixing seat comprises a seat body and a cover plate, and the seat body is detachably connected with the cover plate.

Further, still including being used for fixing the cassette on door and window section bar, the cassette includes fixed plate and buckle, is equipped with the through-hole that is used for fixed square shaft on the fixed plate.

Furthermore, a gasket is sleeved at the joint of the square shaft and the fixed seat.

In a second aspect, the present invention provides a handle fixing mechanism, which includes any one of the first aspect of the concealable base.

Further, still include the handle, the handle cover is established on can hidden base.

Through the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a establish the handle cover on can hidden base, when rotating the handle, the handle drives swivel head and extrudees steel ball and spring, can drive the square shaft rotation simultaneously. The utility model discloses the structure is retrencied, and the base is hidden inside the handle completely, can make the base obtain better protection and prolong its life, and stability can be higher, simultaneously, also accords with the aesthetic of people to modern extremely simple style more, makes the pleasing to the eye degree of product obtain promoting.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a concealable base according to an embodiment of the present invention;

fig. 3 is a schematic view of an installation structure of the card seat according to the embodiment of the present invention;

fig. 4 is a schematic view of an exploded mounting structure of a handle fixing mechanism according to an embodiment of the present invention;

fig. 5 is the utility model discloses handle fixed establishment's assembly completion structure schematic diagram.

100. A square shaft; 200. a fixed seat; 210. a base body; 211. mounting holes; 220. a cover plate; 300. rotating the head; 310. a butt joint plate; 320. a connecting member; 321. connecting holes; 400. a spring; 410. steel balls; 500. a gasket; 510. a limiting hole; 600. a handle; 610. a screw; 700. door and window section bar; 800. a card holder; 810. a fixing plate; 811. a through hole; 812. a fixing hole; 820. buckling; 900. and (7) a gasket.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the following description, with reference to the accompanying drawings and embodiments, is a further detailed description of the concealed base and handle fixing mechanism of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example one

Referring to fig. 1-2, a concealable base includes a square shaft 100, a fixing base 200 and a rotating head 300, wherein the square shaft 100 passes through the fixing base 200 and is fixedly connected to the rotating head 300, and the square shaft 100 can rotate in the fixing base 200; the spring 400 is connected to a steel ball 410, and a portion of the steel ball 410 protrudes out of the fixing base 200 and abuts against the spin head 300. The utility model discloses a establish the handle cover on can hidden base, when rotating the handle, the handle drives rotating head 300 and extrudes steel ball 410 and spring 400, can drive the rotation of square shaft 100 simultaneously. The utility model discloses the structure is retrencied, and the base is hidden inside the handle completely, can make the base obtain better protection and prolong its life, and stability can be higher, simultaneously, also accords with the aesthetic of people to modern extremely simple style more, makes the pleasing to the eye degree of product obtain promoting.

In this embodiment, a gasket 500 is further disposed between the fixing base 200 and the rotating head 300, and a plurality of limiting holes 510 are disposed on the gasket, so that a portion of the steel ball 410 protruding out of the fixing base 200 can be limited, and the steel ball 410 is prevented from moving when the handle rotates. Preferably, four sets of springs 400 and four sets of steel balls 410 are provided, and four sets of corresponding limiting holes 510 are provided,

in this embodiment, the spin head 300 includes an abutting plate 310 and a coupling piece 320 for coupling a handle. Preferably, the handle can be installed more stably. Specifically, a connecting hole 321 is formed in the connecting member 320, and a thread is formed in the connecting hole 321, so that the handle 600 can be conveniently connected.

In this embodiment, a mounting hole 211 is formed in the fixing base 200, the spring 400 is vertically disposed in the mounting hole 211, and one end of the spring 400 is fixed to the fixing base 200. Spring 400 is vertical to be located in mounting hole 211, can exert spring 400's elasticity better, plays better steadiness to the installation of handle.

In this embodiment, the fixing base 200 includes a base 210 and a cover 220, the base 210 is detachably connected to the cover 220, so as to facilitate the installation of the spring 400 and the steel ball 410, and specifically, one end of the spring 400 is fastened to the cover 220 by a screw.

In this embodiment, the clamping seat 800 is further included for being fixed on the door and window profile 700, the clamping seat 800 includes a fixing plate 810 and a buckle 820, and a through hole 811 for fixing the square shaft 100 is formed in the fixing plate 810. Preferably, the clip 820 is disposed around the through hole 811, so as to prevent the square shaft 100 from being dislocated, and the clip 820 is a resilient sheet. Specifically, the card socket 800 is further provided with a plurality of fixing holes 812, which can facilitate the fixing of the fixing base 200 on the card socket 800.

Further, square shaft 100 is equipped with gasket 900 at the junction cover with fixing base 200, rotates the in-process at the handle, can reduce the friction between fixing base 200 and the square shaft 100, prevents that fixing base 200 from taking place wearing and tearing, plays the effect of protection fixing base 200.

Example two

Referring to fig. 3 to 5, a handle fixing mechanism includes the concealable base according to any one of the first aspect.

In this embodiment, still include handle 600, handle 600 cover is established on can hidden base. Preferably, a screw 610 is coupled to the handle 600, and the screw 610 may be inserted into a coupling hole of the coupling member 320 when mounting. Simultaneously, still be equipped with in the handle 600 with the draw-in groove of 320 shape looks adaptations of connecting piece can make handle 600 more firm with installing on hidden base.

The details of the present invention are well known to those skilled in the art.

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

1. A concealable base, comprising a square shaft (100), a fixed base (200) and a rotating head (300), wherein the square shaft (100) passes through the fixed base (200) and is fixedly connected with the rotating head (300), and the square shaft (100) can rotate in the fixed base (200);

the spring-type rotary table is characterized in that a plurality of springs (400) are arranged in the fixed seat (200), the springs are connected with steel balls (410), and a part of the steel balls (410) protrudes out of the fixed seat (200) and is abutted to the rotary head (300).

2. The concealable base of claim 1, wherein a gasket (500) is further disposed between the fixing base (200) and the rotating head (300), and a plurality of limiting holes (510) are disposed on the gasket (500).

3. The concealable base of claim 1, wherein the rotatable head (300) comprises an abutment plate (310) and a connector (320) for connecting a handle.

4. The concealable base of claim 1, wherein a mounting hole (211) is formed in the fixing base (200), the spring (400) is vertically disposed in the mounting hole (211), and one end of the spring (400) is fixed to the fixing base (200).

5. The concealable base of claim 1 or 4, wherein the fixing base (200) comprises a base body (210) and a cover plate (220), and the base body (210) and the cover plate (220) are detachably connected.

6. The concealable base according to claim 1, further comprising a clamping seat (800) for fixing on the door/window profile (700), wherein the clamping seat (800) comprises a fixing plate (810) and a buckle (820), and a through hole (811) for fixing the square shaft (100) is formed in the fixing plate (810).

7. The concealable base of claim 1, wherein the square shaft (100) is sleeved with a gasket (900) at the connection with the fixing base (200).

8. A handle attachment mechanism comprising the concealable base of any one of claims 1-7.

9. The handle fixing mechanism of claim 8, further comprising a handle (600), wherein the handle (600) is disposed on the concealable base.