CN201953149U

CN201953149U - Improved knob structure

Info

Publication number: CN201953149U
Application number: CN2010206930675U
Authority: CN
Inventors: 邬烈宏
Original assignee: FENGHUA JINHUI HARDWARE Co Ltd
Current assignee: FENGHUA JINHUI HARDWARE Co Ltd
Priority date: 2010-12-22
Filing date: 2010-12-22
Publication date: 2011-08-31
Anticipated expiration: 2020-12-22

Abstract

The utility model relates to the technical field of door knobs, in particular to an improved knob structure, which comprises a handle, a face plate and a fixing clamp. The fixing clamp is disposed inside the face plate, a fixing hole is arranged on the face plate, a mounting hole is disposed on the fixing clamp, a slider is movably sleeved inside the fixing clamp, an inner core penetrates through the mounting hole and the fixing hole to be connected with the handle, a clamping sheet of the inner core matches with an inner hole disposed on the slider, guide grooves are arranged on two inner sides of the fixing clamp, convex peripheries are disposed on two sides of the slider, and sizes and shapes of the convex periphery match with those of the guide grooves. The guide grooves are disposed on the two inner sides of the fixing clamp, the convex peripheries which match with the guide grooves in terms of the sizes and the shapes are arranged on the two sides of the slider, and accordingly effective matching is realized. The improved knob structure effectively overcomes the shortcoming that a slider in the prior art falls off from a fixing clamp, and quality of a knob is greatly improved.

Description

A kind of handle improves structure

Technical field

The utility model relates to the door handle technical field, and particularly a kind of handle improves structure.

Background technology

Handle is common to be located on the door and window and to be known by people, and existing handle is of all kinds, all is provided with unreasonablely because of structure, has such or such defective and deficiency.Existing handle generally is made up of the inner core of handle, panel, geometrical clamp, slide block and connection handle, panel, geometrical clamp, slide block then directly is arranged in geometrical clamp, there is not other structure to be fixed, in geometrical clamp, come off easily in the process that slide block horizontally slips, thereby influence the handle overall quality.So existing grip structure is reformed improvement, is necessary and the space in fact.

The utility model content

The utility model aims to provide a kind of simple in structure, reasonable in design, reliable in quality, handle easy to use improves structure.

The utility model adopts the following technical scheme purpose that carries out an invention:

A kind of handle of the utility model improves structure, comprise handle, panel and be located at the interior geometrical clamp of panel, described panel is provided with fixing hole, described geometrical clamp is provided with installing hole, and movable sleeve is provided with slide block in the geometrical clamp, and described inner core passes installing hole, fixing hole is connected with handle, the card of inner core cooperates with endoporus on being located at slide block, both sides are provided with guide groove in the described geometrical clamp, and the slide block both sides are provided with protruding footpath, and the size shape in described protruding footpath and the size shape of guide groove are complementary.

Wherein, the cross section semicircular in shape of described guide groove, triangle or square.

Wherein, described card ovalize.

Further, be arranged with lining on the described fixing hole.

Further, it is protruding that described lining is provided with card, and described fixing hole edge is provided with draw-in groove, blocks protruding and the draw-in groove clamping.

A kind of handle of the utility model improves structure, is provided with guide groove by both sides in geometrical clamp, the size shape that the slide block both sides are provided with size shape and the guide groove protruding footpath that is complementary, thus form effectively cooperation.Solve slide block comes off from geometrical clamp in the prior art deficiency and defective effectively, the handle quality has got greatly greatly and has improved.In addition, the utility model is simple in structure, and is reasonable in design, easy to use.

Description of drawings

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 2 is another working state structure of the utility model geometrical clamp.

Among the figure

1, handle,

2, lining, 21, the card protruding,

3, panel, 31, fixing hole, 32, draw-in groove

5, geometrical clamp, 51, guide groove, 52, installing hole,

6, slide block, 61, protruding footpath,

7, inner core, 71, card

The specific embodiment

Referring to Fig. 1 and Fig. 2, a kind of handle of the utility model improves structure, comprises handle 1, panel 3, inner core 7, is located at the geometrical clamp 5 in the panel 3 and is sheathed on slide block 6 in the geometrical clamp 5, and this is a handle basic structure.Handle 1, panel 3, geometrical clamp 5 and the slide block 6 general metal material that adopt are made, and the plastic material of other hard also can certainly.

For handle 1 and panel 3 are more closely cooperated, be arranged with lining 2 on the fixing hole 31 described in the utility model; Particularly, described lining 2 is provided with that card is protruding 21, and fixing hole 31 edges are provided with draw-in groove 32, and clamping is connected with the cooperation of draw-in groove 32 by card protruding 21 for lining 2 and fixing hole 31.

Described panel 3 is provided with fixing hole 31, and described geometrical clamp 5 is provided with installing hole 52, and described inner core 7 passes the installing hole 52 of geometrical clamp 5 and is connected with handle 1 with fixing hole 31 on the panel 3, is about to handle 1, panel 3 and geometrical clamp 5 and is linked to be an integral body.

Being located at the card 71 of inner core 7 bottoms cooperates with endoporus (not shown) on being located at slide block 6, described card 71 ovalizes and other non-circular curved surface shape, the utility model drives card 71 rotations by handle 1, thereby driving sliding block 6 horizontally slips, and realizes switch.

Both sides are provided with guide groove 51 in the described geometrical clamp 5, slide block 6 both sides are provided with protruding footpath 61, the size shape of the size shape in described protruding footpath 61 and guide groove 51 is complementary, thereby slide block 6 forms with geometrical clamp 5 and effectively cooperates, the process that slide block 6 horizontally slips in geometrical clamp 5 can not be separated with geometrical clamp 5, effectively improves the utility model total quality.

The cross section semicircular in shape of described guide groove 51, triangle or square, certainly, the utility model is not got rid of the practicality of other shape.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. a handle improves structure, comprise handle (1), panel (3) and be located at geometrical clamp (5) in the panel (3), described panel (3) is provided with fixing hole (31), described geometrical clamp (5) is provided with installing hole (52), the interior movable sleeve of geometrical clamp (5) is provided with slide block (6), described inner core (7) passes installing hole (52), fixing hole (31) is connected with handle (1), the card (71) of inner core (7) cooperates with endoporus on being located at slide block (6), it is characterized in that: the interior both sides of described geometrical clamp (5) are provided with guide groove (51), slide block (6) both sides are provided with protruding footpath (61), and the size shape of the size shape in described protruding footpath (61) and guide groove (51) is complementary.

2. a kind of handle according to claim 1 improves structure, it is characterized in that: the cross section semicircular in shape of described guide groove (51), triangle or square.

3. a kind of handle according to claim 1 improves structure, it is characterized in that: described card (71) ovalize.

4. a kind of handle according to claim 1 and 2 improves structure, it is characterized in that: be arranged with lining (2) on the described fixing hole (31).

5. a kind of handle according to claim 4 improves structure, and it is characterized in that: described lining (2) is provided with card protruding (21), and described fixing hole (31) edge is provided with draw-in groove (32), blocks protruding (21) and draw-in groove (32) clamping.