CN2591134Y - Door handle - Google Patents

Abstract

The utility model relates to a door handle. Through holes arranged at the upper and the lower parts of a door leaf provide the matching screws of an in-door handle and an out-door handle and a plurality of cushion bodies, wherein, the screws and the cushion bodies are arranged on a door. The front end of each of the cushion bodies is provided with an edge barrier part which can be covered on the through holes, the center part of each of the cushion bodies is provided respectively with the through holes, sinker holes are arranged at the upper and the lower points of the in-door handle, and then the other end which is corresponding to the sinker holes is provided with step holes which can be used for matching and inserting the front ends of the cushion bodies. The out-door handle then is provided with corresponding threaded deep holes, the inlet ends of the threaded deep holes are the step holes, and the step holes provide the front ends of the cushion bodies with matching and inserting. The screws are inserted into the sinker holes of the in-door handle in turn, pass through the through holes of the cushion bodies and the through holes of the door leaf, go across the through holes of the cushion bodies positioned in the door, and are locked into the threaded deep holes of the out-door handle. The screws form a matching and plugging match with each sinker hole point through a plug cover, and the screws are not exposed completely. Compared with the existing door handle, the utility model has good aesthetic feeling, and has the advantages of simple and firm structure and low cost.

Description

Door handle

Technical field

The utility model specifically is a kind of door handle relevant for the accessory of door.

Technical background

Consult Fig. 1, be the three-dimensional exploded view of existing door handle structure, it mostly is to be shaped on paired perforation 11 at the upper and lower part of door leaf 1 book office as seen from the figure, is used to provide inside and outside door handle 2,3 is installed.And, be not difficult to find that still there are some defectives in it aspect making assembling from architectural feature shown in Figure 1:

1, adopt this structure assembling mode, need to open many perforation 11 on door leaf 1, and will lock and adorn more screw 21,31, processing and assembling are all comparatively time-consuming, and cost also can be higher.

2, because the screw 21,31 of lock dress all is exposed, seem more inharmonious, and with the passing of time screw 21,31 has got rusty all, that is just more unbecoming, can destroy the attractive in appearance of the whole shop front.

3, used screw 21,31 is comparatively short and small, and is loosening easily in the course of time, especially is contained on the thick and heavy senior door when locking, and its structure more built on the sand.

4, set paired perforation 11, if be located on the glass door, essential significant care construction because of the too narrow cause of the distance between two holes, more easily produces slight crack.

Therefore, the inventor of this case knows very well the disadvantages problem that aforementioned existing structure is derived, and what is according to oneself experience for many years, and or else disconnected the continuation researched and developed and improve, and caused exploitation of the present utility model and finished.

Summary of the invention

The purpose of this utility model is that a kind of door handle will be provided, and makes it want excellent in existing door handle on aesthetic feeling, and simple in structure, firm, easy to assembly, and cost of manufacture can greatly reduce.

The purpose of this utility model is achieved in that

A kind of door handle includes an Internal handle and door outer handle, locks default perforation place in upper and lower part that is installed in door leaf by two-screw and some pads, it is characterized in that:

This pad, each pad front end constitute retaining edge portion, perforation can be covered in fully, and the pad center is a perforation;

This Internal handle is provided with counter sink in book office up and down, then is shaped on the hole, rank with respect to the end in addition of counter sink, can insert for the front end coupling of pad to cooperate;

This door outer handle then is provided with relative screw thread deep hole in book office up and down, is the single order hole at screw thread deep hole arrival end, and nationality also provides the front end coupling of pad to insert by the hole, rank to cooperate;

Its annexation is: penetrated from a door inner handle counter sink by screw, through the perforation of pad and the perforation of door leaf, pass the perforation that is positioned at the door pad again, lock the screw thread deep hole of door outer handle and connect the interior and door outer handle of door; And

Be equipped with gag coupling plug in each counter sink place stifled.

Advantage of the present utility model and good effect are: owing to adopt the counter sink design on door handle, cooperate the gag plug stifled again, the screw that whole locks are adorned is all to be hidden and does not expose, make it excellent in existing door handle on aesthetic feeling, and simple in structure, only need on door, to make and establish two perforation, used element is existing can omit many, more can save many loaded down with trivial details number of assembling steps, cost of manufacture greatly reduces, and overall structure is also more sturdy and durable.Door handle of the present utility model can be installed on aluminium door, coloured glaze door and the large glass door and use.

Description of drawings

The three-dimensional exploded view of the existing door handle structure of Fig. 1;

The three-dimensional exploded view of Fig. 2 the utility model door handle;

The assembled sectional view of Fig. 3 the utility model door handle;

The assembling position schematic diagram of Fig. 4 the utility model door handle.The piece number explanation:

Existing part:

1 door leaf

11 perforation

Door handle in 2

21 screws

3 outer door handles

31 screw the utility model parts

4 door leafs

41 perforation

5 Internal handles

51 counter sinks

Hole, 52 rank

6 outdoors in hand

61 screw thread deep holes

Hole, 62 rank

7 screws

8 pads

81 retaining edge portions

82 perforation

9 gags

The specific embodiment

Below cooperate diagram that the utility model preferred embodiment is described in detail.

Consult Fig. 2, the three-dimensional exploded view of the utility model door handle mainly is to be provided with perforation 41 at the top and the bottom of door leaf 4 book office, installs to provide an Internal handle 5 and door outer handle 6 to cooperate two-screw 7 and some pads 8 to do relative locking; Each pad 8 preceding 4 is for retaining edge portion 81, perforation 41 can be covered in fully, and pad 8 centers is a perforation 82.

Consult Fig. 3, the assembled sectional view of the utility model door handle.In the door Internal handle about in the of 5 book office be provided with counter sink 51, then be shaped on hole, rank 52 with respect to the in addition end of counter sink 51, can insert for the front end coupling of pad 8 and cooperate; Door outer handle 6 then is provided with relative screw thread deep hole 61, at screw thread deep hole 61 arrival ends is single order hole 62, nationality also provides the front end coupling of pad to insert cooperation by hole, rank 62, nationality is penetrated by the counter sink 51 of door Internal handle 5 in regular turn by screw 7 again, through the perforation 82 of pad 8 and the perforation 41 of door leaf 4, recross the perforation 82 that is positioned at door pad 8, and then lock the screw thread deep hole 61 of door outer handle 6, it can be locked dress and finish.

Consult Fig. 4, the assembling position schematic diagram of the utility model door handle.Moreover, can close by the establishing of 9 one-tenth coupling plugs of gag at each counter sink 51 place's nationality, screw 7 is not exposed fully, and then reach effect attractive in appearance, in addition, counter sink 51 also can be made into various geometry, enables to do various combination and variation with gag 9, and this is general technological displacement, and this case only briefly explains.

To sum up institute is old, when knowing that door handle of the present utility model has had industry applications, novelty and progressive, meets novel patent requirement.Only the above only is the utility model one preferred embodiment, is not the scope that is used for limiting enforcement of the present utility model.Be that several equalizations of being done according to the utility model claim change and modification, be all the utility model claim and contain.

Claims (1)

1. a door handle includes an Internal handle and door outer handle, locks default perforation place in upper and lower part that is installed in door leaf by two-screw and some pads, it is characterized in that:

This pad, each pad front end constitute retaining edge portion, perforation can be covered in fully, and the pad center is a perforation;

This Internal handle is provided with counter sink in book office up and down, then is shaped on the hole, rank with respect to the end in addition of counter sink, can insert for the front end coupling of pad to cooperate;

This door outer handle then is provided with relative screw thread deep hole in book office up and down, is the single order hole at screw thread deep hole arrival end, and nationality also provides the front end coupling of pad to insert by the hole, rank to cooperate;

Its annexation is: penetrated from a door inner handle counter sink by screw, through the perforation of pad and the perforation of door leaf, pass the perforation that is positioned at the door pad again, lock the screw thread deep hole of door outer handle and connect the interior and door outer handle of door; And

Be equipped with gag coupling plug in each counter sink place stifled.

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