CN206971941U

CN206971941U - A kind of Novel handle

Info

Publication number: CN206971941U
Application number: CN201720781853.2U
Authority: CN
Inventors: 向文君
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2018-02-06
Anticipated expiration: 2027-06-30

Abstract

A kind of Novel handle, including handle, clamping body are the utility model is related to, handle, at its lower end is provided with installation cavity；Clamping body includes installing plate, driven gear, driving gear, fixture block, rotates limited part, and driving gear is rotatably connected on the upper surface of installing plate by main shaft, and driven gear is by being connected to the upper surface of installing plate from axis of rotation；The both ends for rotating limited part are connected with driving gear and installing plate respectively；Each it is connected from the lower end of rotating shaft behind the lower surface of installing plate with one piece of fixture block.The beneficial effects of the utility model are：After opening up hole on door, it can go to block hole using the Novel handle, it can so play a part of confusing stranger to a certain extent, effective key-hole hiding, and the cost expended substantially reduces, other Novel handle described in the utility model is also equipped with stable performance, it is easy to use the characteristics of.

Description

A kind of Novel handle

Technical field

It the utility model is related to door lock fittings technical field, more particularly to a kind of Novel handle.

Background technology

Basic each family will installation door.The most keyhole of current door is exposed to outside easily by technology unlatching or sudden and violent Power is opened, and in order to overcome above mentioned problem, therefore people have devised the intelligent door of no lockhole, and so-called no lockhole is referred in door It is outer to can't see keyhole, and in order to meet technical requirements of the country on door defined, remained in fact in door and key is installed Lock, simply keyhole has been hidden in door, and the opening and closing of ordinary circumstance Xiamen are opened the door mainly by intelligence mounted thereto System is carried out, but runs into the system failure, it is necessary to which a hole is opened in the position of face keyhole on door, is then opened using key Qi Men.After door is opened, the hole opened before can be retained on door so that keyhole is exposed to outside, it appears very dangerous, mesh The preceding door for carrying out split hole frequently with the mode for changing monoblock outer panels is repaired, and this repair mode cost is bigger.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of Novel handle, above-mentioned of the prior art to overcome Deficiency.

The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of Novel handle, including handle, clamping machine Structure, the lower end of handle is cylindrical, and axis direction of the handle, at its lower end along cylinder is provided with installation cavity；Clamping body include installing plate, Driven gear, driving gear, fixture block, rotation limited part, installing plate are horizontally set on the open-mouth of installation cavity, and driving gear passes through Main shaft is rotatably connected on the upper surface of installing plate, driven gear by being connected to the upper surface of installing plate from axis of rotation, from Moving gear and driving gear engaged transmission；The one end for rotating limited part is connected with driving gear, rotates the other end of limited part It is connected with installing plate；Each from the lower end of rotating shaft run through installing plate lower surface, and each from the lower end of rotating shaft through It is connected behind the lower surface of installing plate with one piece of fixture block, it is in one's hands that each fixture block has one end to stretch out in the presence of limited part is rotated Outside the periphery of handle lower end；Driving gear can make it that rotating limited part reverses after rotating, and drive all fixture blocks all to enter Enter into the view field of the lower end of handle.

The beneficial effects of the utility model are：After opening up hole on door, it can go to block using the Novel handle Hole, it can so play a part of confusing stranger, effective key-hole hiding to a certain extent, and the cost expended is big Big to reduce, Novel handle described in the utility model is also equipped with stable performance in addition, it is easy to use the characteristics of.

On the basis of above-mentioned technical proposal, the utility model can also do following improvement.

Further, rotating limited part includes spring, the first connecting pole, the second connecting pole, one end of the first connecting pole and peace The upper surface of loading board is connected, and one end of the second connecting pole is connected with side of the driving gear away from installing plate, and the one of spring End is connected with the first connecting pole, and the other end of spring is connected with the second connecting pole.

Further, spring is extension spring, and one end of extension spring is hooked on the first connecting pole, and the other end of extension spring is hooked in the second connection On post.

Further, the quantity of driven gear is three, and three driven gears are equiangularly arranged on a mounting board；Rotate limitation The quantity of part is three, and a rotation limited part is disposed between any two neighboring driven gear.

It is using above-mentioned further beneficial effect：It is simple in construction, stability is good.

Further, side of the driving gear away from installing plate is provided with polygon regulating tank, the axle center of polygon regulating tank with The axle center of driving gear is concentric.

It is using above-mentioned further beneficial effect：Convenient dismounting.

Further, side of the fixture block away from installing plate is provided with fairshaped curved surface, and fixture block is left low right high and low early and high after Structure.

Further, curved surface includes first surface, the second curved surface, right-hand member of the first surface from the left end of the fixture block towards the fixture block Extension, rear end extension of second curved surface from the front end of the fixture block towards the fixture block, first surface and the second surface intersection.

It is using above-mentioned further beneficial effect：Facilitate Novel handle Fast Installation.

Brief description of the drawings

Fig. 1 is the structural representation of Novel handle described in the utility model；

Fig. 2 is the structural representation of clamping body；

Fig. 3 is the structural representation of fixture block.

In accompanying drawing, the list of parts representated by each label is as follows：

1st, handle, 110, installation cavity, 2, clamping body, 210, installing plate, 220, driven gear, 221, from rotating shaft, 230, Driving gear, 231, main shaft, 232, regulating tank, 240, fixture block, 241, first surface, the 242, second curved surface, 250, rotate limit Product, 251, spring, the 252, first connecting pole, the 253, second connecting pole.

Embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit the scope of the utility model.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of Novel handle, including handle 1, clamping body 2, wherein, the lower end of handle 1 is in It is cylindric, installation cavity 110 is provided with the axis direction of the lower end edge cylinder of handle 1, clamping body 2 is arranged on the spacious of installation cavity 110 At mouthful.

Wherein, clamping body 2 includes installing plate 210, driven gear 220, driving gear 230, fixture block 240, rotation limitation Part 250, is processed for convenience and installation, installation cavity 110 are preferably made up of the first circular hole and the second circular hole, wherein, the first circle The internal diameter in hole is more than the internal diameter of the second circular hole, and the first circular hole is opened on the end face of the lower end of handle 1, and the second circular hole is justified along first The axis direction arrangement in hole, and the second circular hole is connected with the first circular hole, the depth of the first circular hole is less than or equal to installing plate 210 Thickness, installing plate 210 is cylindrical, and the external diameter of installing plate 210 is equal to the internal diameter of the first circular hole.Installing plate 210 is fixed with handle 1 Connection, wherein the mode being fixedly connected is welding.Driving gear 230 is rotatably connected on the upper of installing plate 210 by main shaft 231 At the center on surface, driven gear 220 is by being rotatably connected on the upper surface of installing plate 210, driven gear 220 from rotating shaft 221 With the engaged transmission of driving gear 230, the quantity of driven gear 220 can be three, four, five, six etc., but preferably three Individual, three driven gears 220 are equiangularly arranged on installing plate 210.Due to there is three driven gears 220, therefore equipped with three It is individual to be connected from rotating shaft 221, each driven gear 220 with one from rotating shaft 221.

The one end for rotating limited part 250 is connected with driving gear 230, rotates the other end and installing plate of limited part 250 210 are connected.In the present embodiment, rotating limited part 250 includes spring 251, the first connecting pole 252, the second connecting pole 253, The lower end of first connecting pole 252 is connected with the upper surface of installing plate 210, lower end and the driving gear 230 of the second connecting pole 253 Side away from installing plate 210 is connected, and one end of spring 251 is connected with the first connecting pole 252, the other end of spring 251 It is connected with the second connecting pole 253, spring 251 is parallel with installing plate 210.In order to ensure the stabilization of total, limitation is rotated The quantity of part 250 is identical with the quantity of driven gear 220, is three, is arranged between any two neighboring driven gear 220 There is a rotation limited part 250.The axial line of the spring 251 in limited part 250 is each rotated without the rotation of driving gear 230 Turn center.

Spring 251 is preferably extension spring, and the first connecting pole 252 is provided with a dog hole, and one end of extension spring is hooked in the first connection In dog hole on post 252, a dog hole also is provided with the second connecting pole 253, the other end of extension spring is hooked on the second connecting pole 253 Dog hole in.

Each run through the lower surface of installing plate 210 from the lower end of rotating shaft 221, and each passed through from the lower end of rotating shaft 221 It is connected after wearing the lower surface of installing plate 210 with one piece of fixture block 240.After all parts in clamping body 2 install, three Fixture block 240 has one end to reach outside the periphery of the lower end of handle 1 in the presence of three rotation limited parts 250, i.e., three cards Block 240 has one end to be above outside the periphery of the lower end of handle 1, and the upper surface of each fixture block 240 is plane, and fixture block 240 lower surface (i.e. the side away from installing plate 210) is provided with fairshaped curved surface, and the design of curved surface causes, fixture block 240 is a left side Low right high and low early and high after structure, wherein, so-called height is determined according to thickness, thick corresponding to height, it is low corresponding to it is thin. Driving gear 230 can make it that rotating limited part 250 reverses after rotating, and drive all fixture blocks 240 to be all introduced into handle 1 Lower end axis projection region in, that is, cause all fixture blocks 240 to reach the periphery of the lower end of handle 1 without any part Outside.

Curved surface includes first surface 241, the second curved surface 242, and first surface 241 is from the left end of the fixture block 240 towards the fixture block 240 right-hand member extension, the second curved surface 242 from the front end of the fixture block 240 towards the rear end of the fixture block 240 extend, first surface 241 with Second curved surface 242 is intersecting.

In addition, side of the driving gear 230 away from installing plate 210 is provided with polygon regulating tank 232, polygon regulating tank 232 axle center and the axle center of driving gear 230 are concentric, and regulating tank 232 is preferably hexagon, and such convenient use instrument goes to rotate Driving gear 230, the depth of regulating tank 232 are the half of the thickness of driving gear 230.Certainly can not in actual design Regulating tank 232 is set directly on driving gear 230, can add one piece of projection with regulating tank 232.

Or it is provided with the cylinder of a hexagon or quadrangle in side of the driving gear 230 away from installing plate 210.

After a perforate equal with the lower end diameter of handle 1 is being opened on door, when needing to use the Novel handle, Novel handle is directed at perforate on door so that the side that three fixture blocks 240 are provided with curved surface in Novel handle is in contact with door, then Apply certain power to handle 1, while rotate clockwise handle 1, can give fixture block 240 1 power counterclockwise after handle 1, by Curved surface, the axis projection region for the lower end for being all introduced into handle 1 that three fixture blocks 240 can be quickly are provided with fixture block 240 It is interior, that is, all fixture blocks 240 are reached without any part outside the periphery of the lower end of handle 1, the lower end of such handle 1 is simultaneously It can extend into the perforate on door, after being entered after the lower end of handle 1 in the perforate on door, before rotation limited part 250 can discharge (fixture block 240 can drive driven gear 220 to rotate to the torsion given in the rotation process of phase fixture block 240 after rotating, driven gear 220 After rotation driving gear 230 can be driven to rotate, the spring 251 that driving gear 230 is rotated after rotating in limited part 250 can stress torsion Turn, that is, allow rotation limited part 250 to possess certain torsion), after the torsion for rotating limited part 250 releases, three fixture blocks 240 Front end can stretch exceed to the lower end of handle 1 periphery outside so that handle 1 is stuck on door.

When needing to dismantle lower Novel handle, it is only necessary to handle 1 is amputated at installation cavity 110, allows clamping body 2 to manifest Come, then extend into using instrument in regulating tank 232, then turning tool, the stress of driving gear 230 can rotate, driving gear All fixture blocks 240 can all be withdrawn after 230 rotations, can be easily by the residue of handle 1 after all fixture blocks 240 are all withdrawn Take out part.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims

1. a kind of Novel handle, it is characterised in that including handle (1), clamping body (2), the lower end of the handle (1) is in cylinder Shape, the axis direction of handle (1) the lower end edge cylinder are provided with installation cavity (110)；The clamping body (2) includes installing plate (210), driven gear (220), driving gear (230), fixture block (240), rotation limited part (250), installing plate (210) water The flat open-mouth for being arranged on installation cavity (110), the driving gear (230) are rotatably connected on installing plate by main shaft (231) (210) upper surface, the driven gear (220) by being rotatably connected on the upper surfaces of installing plate (210) from rotating shaft (221), The driven gear (220) and the driving gear (230) engaged transmission；Described one end for rotating limited part (250) and active Gear (230) is connected, and the other end for rotating limited part (250) is connected with installing plate (210)；Each from rotating shaft (221) lower surface of installing plate (210) is run through in lower end, and each from the lower end of rotating shaft (221) through installing plate (210) Lower surface after be connected with one piece of fixture block (240), each fixture block (240) has one in the presence of limited part (250) are rotated End is reached outside the periphery of handle (1) lower end；The driving gear (230) can make it that rotating limited part (250) goes out after rotating Now reverse, and drive in the view field for the lower end that all fixture blocks (240) are all introduced into handle (1).

2. a kind of Novel handle according to claim 1, it is characterised in that the rotation limited part (250) includes spring (251), the first connecting pole (252), the second connecting pole (253), one end and the installing plate (210) of first connecting pole (252) Upper surface be connected, one end of second connecting pole (253) and side of the driving gear (230) away from installing plate (210) It is connected, one end of the spring (251) is connected with the first connecting pole (252), the other end and second of the spring (251) Connecting pole (253) is connected.

3. a kind of Novel handle according to claim 2, it is characterised in that the spring (251) is extension spring, the extension spring One end be hooked on the first connecting pole (252), the other end of the extension spring is hooked on the second connecting pole (253).

4. a kind of Novel handle according to claim 3, it is characterised in that the quantity of the driven gear (220) is three Individual, three driven gears (220) are equiangularly arranged on installing plate (210)；The quantity for rotating limited part (250) is three It is individual, one is disposed between any two neighboring driven gear (220) and rotates limited part (250).

5. a kind of Novel handle according to claim 1, it is characterised in that the driving gear (230) is away from installing plate (210) side is provided with polygon regulating tank (232), axle center and the driving gear (230) of the polygon regulating tank (232) Axle center is concentric.

6. a kind of Novel handle according to any one of claim 1 to 5, it is characterised in that the fixture block (240) is away from peace The side of loading board (210) is provided with fairshaped curved surface, and the fixture block (240) is left low right high and low early and high after structure.

7. a kind of Novel handle according to claim 6, it is characterised in that the curved surface includes first surface (241), the Two curved surfaces (242), the first surface (241) extends from the right-hand member of left end towards the fixture block (240) of the fixture block (240), described Second curved surface (242) extends from the front end of the fixture block (240) towards the rear end of the fixture block (240), the first surface (241) and institute It is intersecting to state the second curved surface (242).