CN201045264Y

CN201045264Y - Invisuable door knob

Info

Publication number: CN201045264Y
Application number: CNU2007200632469U
Authority: CN
Inventors: 卜国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-15
Filing date: 2007-05-15
Publication date: 2008-04-09
Anticipated expiration: 2017-05-15

Abstract

The utility model belongs to the field of indoor decorating, in particular relates to a hidden door knob which assists to position a door and prevents the door from being blown to move by wind after the door is opened by people. The utility model comprises a positioning hole (1), a knob plate (2), a knob bead (3), a cap (4), a chassis (5) and a spring (6). The utility model has the advantages that, first, the utility model is firm and durable and does not have the problem of hitching bottoms of the trousers of people and aspirators, blocking mops and breaking to affect usage; second, raw material is saved because the light of the utility model is less than one third of a prior magnetic door knob and has no magnet; third, the utility model is high-grade, beautiful, energy-saving and environment-friendly. Besides, the utility model has the characteristics of simple structure, reliable performance and convenient usage.

Description

Stealthy door knob

Technical field

The utility model is the upholster field, is specifically related to can not moved the device of fixed gate by wind after a kind of people open interior door---stealthy door knob.

Background technology

With the hinge is the axle center, is radius with the gate-width under people's wish drives, the door of opening, closing, and the door after the unlatching, when nobody controlled, easily door was closed in the influence of wind-engaging, if the chance change in weather, blast attacks, what doorframe will be subjected to heavily hits .....The life of giving people is with many inconveniences, have a kind of be installed in behind the door with wall on the device of calling at the door and bumping, solved this problem well, it is not long that but door knob exists the operating period, and support bar exposes that following dust is difficult for sweeping, support bar fractures easily and support bar can tangle people's problems such as the bottom of s trouser leg.

Summary of the invention

The technical problem that the utility model will deblock is to provide compared with prior art a kind of, overcome the deficiencies in the prior art, a kind of low cost of manufacture, simple and reasonable for structure is provided, the advantage that door knob is promptly arranged, solved because stealthy door knob does not have support bar again be difficult for sweeping, support bar fractures easily and support bar can tangle people's problems such as the bottom of s trouser leg.

The utility model is achieved by the following technical programs, a kind of stealthy door knob, by locating hole, striking plate, bump pearl, block, base, spring and form, its characteristics are: an end of spring is placed in the base, the other end of spring is being put and is being bumped pearl, and block is given precompression of spring by bumping pearl when screwing in base; Striking plate is installed in the bottom of door by locating hole.

Striking plate is installed in the bottom of door by locating hole, after the installation, can only see a semicircle small particles is arranged on the ground behind the door, when being flared to this angle after door is opened, this small particles will embed in the arc hole of striking plate concave surface, under the effect of spring, fit like a glove with arcuate socket in the door knob plate concave surface, promptly in the people's sight scope, cannot see the door knob device after coincideing, play the effect of slight position gates again.

The utility model is owing to adopted said structure, and institute separates Technical problem following beneficial effect is arranged compared with prior art:

1, solid durable, do not exist hang people's bottom of s trouser leg, dust catcher, mop is not obstructed and the influence that can not fracture is used problem.

2, save material,, do not have magnet less than 1/3 of former magnet door knob weight.

3, high-grade attractive in appearance, energy-conserving and environment-protective.

Description of drawings

Fig. 1 is the stealthy door knob structural representation of the utility model.

Fig. 2 looks generalized section for the striking plate master.

Fig. 3 is the striking plate schematic top plan view.

Among the figure

Locating hole 1, striking plate 2, bump pearl 3, block 4, base 5, spring 6.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail:

As shown in Figure 1, a kind of stealthy door knob of the utility model, by locating hole 1, striking plate 2, bump pearl 3, block 4, base 5, spring 6 and form, its characteristics are: an end of spring 6 is placed in the base 5, the other end of spring 6 is being put and is being bumped pearl 3, and block 4 is given 6 one precompressions of spring by bumping pearl 3 when screwing in base 5; Striking plate 1 is installed in the bottom of door by locating hole 2.

Door, between the slit can adjust block 4 and regulate with the height of base 5.

Claims

1. stealthy door knob, by locating hole (1), striking plate (2), bump pearl (3), block (4) base (5), spring (6) are formed, it is characterized by: an end of spring (6) is placed in the base (5), the other end of spring (6) is being put and is being bumped pearl (3), and block (4) is given (6) precompressions of spring by bumping pearl (3) when screwing in base (5); Striking plate (1) is installed in the bottom of door by locating hole (2).