CN105715105A - Door handle with protection function - Google Patents
Door handle with protection function Download PDFInfo
- Publication number
- CN105715105A CN105715105A CN201610210962.9A CN201610210962A CN105715105A CN 105715105 A CN105715105 A CN 105715105A CN 201610210962 A CN201610210962 A CN 201610210962A CN 105715105 A CN105715105 A CN 105715105A
- Authority
- CN
- China
- Prior art keywords
- handle
- disk
- shaft
- square
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a door handle with a protection function. The door handle with the protection function comprises a fixing disk, a shaft sleeve, a hand shank, a rotary shaft, a spring and a handle body. The shaft sleeve comprises a cap body, a hollow tube and a locating disk. The upper surface of the locating disk is provided with rib strips. The outer edges of the rib strips exceed the outer edge of the locating disk. The hand shank is inserted in the top end of the shaft sleeve and connected with the handle body. The fixing disk comprises an upper disk body and a lower disk body which are concentrically arranged. The upper disk body is hollow, and the spring is arranged in the upper disk body. An upper through hole is formed in the center of the upper wall of the upper disk body. The outer edge of the upper through hole communicates with two symmetrically-distributed square holes. The rotary shaft penetrates through the shaft sleeve. The rotary shaft comprises a circular shaft body in the middle and square shaft bodies on the two sides, wherein the square shaft body on one side is located in a second square groove, and the square shaft body on the other side penetrates through the fixing disk and extends into a rotary disk. By adopting the door handle with the protection function, an outside person can be prevented from opening a door lock by using an unlocking tool through a cat eye hole and burglaries are prevented.
Description
Technical field
The present invention relates to Anti-theft door handle technical field, especially relate to a kind of door handle with defencive function.
Background technology
Being designed with opal on the antitheft door of present many families, facilitate owner to observe situation outdoors, unexpectedly this but becomes the leak of thief's burglary.Thief utilizes opal to peep mirror and checks interior decoration and personnel's situation, then screw out opal insert instrument just can unlatching burglar-proof door.Can just can smooth opening antitheft door within the time less than two minutes it is to say, there is people to pass through opal.The door handle used on the market at present mostly is inside and outside each one, uses in pairs, and exterior door handle only rotates when lock is unlocked state could effectively open entering house door；Interior door handle is then configured to no matter door lock can be transferred through rotating by door unlatching under which kind of state, such design gate handle has two reasons: one be think indoor toward outward swinging door time be the open mode under one " safety " state, thieves etc. are generally in outer inlet chamber, do not have thief before this in indoor situation, for the form just can opened the door without first opening door lock when facilitating indoor occupant therefore be designed to outwards be opened by indoor by door handle.What is more, for the door lock with anti-theft protection or guard against theft and alarm system that some are comparatively senior, just " single step " can open gate without any unblock formality, and do not touch any antitheft or alarm device when being also designed to by interior unlatching outward.Two allow for conveniently, if will be also designed to as the form opened from outside to inside by the interior door lock opened outward, each user will pass through key etc. and first unlock, then opens the door, and so can significantly lose time, and can bring great inconvenience.Given this two reasons, and door lock is designed to above-mentioned unlatching form, this adds increased risk.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of door handle with defencive function, be avoided that outside personnel just can open door lock by opal hole unlocking tool and carry out burglary.
For reaching above-mentioned purpose, the technical scheme is that the door handle with defencive function, including fixed disk, axle sleeve, hands handle, rotating shaft, spring and handle, described axle sleeve includes the cap body linked into an integrated entity from top to bottom, hollow pipe and location dish, the upper surface of described location dish is provided with two symmetrical rectangular ribs, the outer rim of described rib is beyond the outer rim of location dish, described axle sleeve top plugs hands handle, described handle is connected to handle, described handle includes handlebar stem, described handlebar stem front end by two curved posts connect respectively two be vertically arranged support head, connected by horizontally disposed connection axle between two curved posts, described handle includes stock and quarter butt, described quarter butt end is provided with the second square groove, described stock is provided with circular hole, described connection axle traverse circular hole, described fixed disk includes the lower and upper disk being arranged concentrically, described upper dish inner hollow and in set spring, the upper wall center of upper dish is provided with through hole, the connection of described upper through hole outer rim is provided with two symmetrical square openings, rotating shaft is worn in described axle sleeve, described rotating shaft includes the circular shaft of centre and the square shaft of both sides, wherein the square shaft of side is positioned at the second square groove, the square shaft of opposite side is through fixed disk and stretches in rotating disk.
Described stock and quarter butt are for being vertically arranged.
Described hollow pipe upper end is provided with raised line, and described quarter butt outer wall is provided with two symmetrical grooves, and described groove and raised line match.
The invention has the beneficial effects as follows: be stuck in square opening by rib so that rotating shaft and fixed disk are relatively fixed can not be freely rotatable, it is to avoid outside personnel just can open door lock by opal hole unlocking tool and carry out burglary.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the structural representation of the rotating disk of the present invention；
Fig. 4 is the structural representation of the fixed disk of the present invention；
Fig. 5 is the front view of the fixed disk of the present invention；
Fig. 6 be in Fig. 5 A-A to sectional view；
Fig. 7 be in Fig. 5 B-B to sectional view；
Fig. 8 is the external structure schematic diagram of the axle sleeve of the present invention；
Fig. 9 is the structural representation of the axle sleeve of the present invention；
Figure 10 is the structural representation of the handle of the present invention；
Figure 11 is the structural representation of the rotating shaft of the present invention；
Figure 12 is the structural representation of the handle of the present invention.
In figure: rotating disk the 1, first square groove 11, fixed disk 2, lower wall 21, upper dish 22, screw hole 23, oval hole 24, lower through-hole 25, upper through hole 26, square opening 27, axle sleeve 3, hollow pipe 31, cap body 32, raised line 33, location dish 34, rib 35, handle 4, stock 41, quarter butt the 42, second square groove 43, groove 44, circular hole 45, rotating shaft 5, circular shaft 51, square shaft 52, spring 6, handle 7, handlebar stem 71, curved post 72, support 73, connect axle 74.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, technical scheme is described in further detail.
As shown in Fig. 1～Figure 12; door handle with defencive function; including fixed disk 2, axle sleeve 3, handle 4, rotating shaft 5, spring 6 and handle 7; described axle sleeve 3 includes the cap body 32, hollow pipe 31 and the location dish 34 that link into an integrated entity from top to bottom; cap body 32, hollow pipe 31 are cylinder with location dish 34 and internal connection is stretched into for handle 4 and rotating shaft 5; the upper surface of described location dish 34 is provided with two symmetrical rectangular ribs 35, and the outer rim of described rib 35 is beyond the outer rim of location dish 34.
Described axle sleeve 3 top plugs handle 4, described handle 4 is connected to handle 7, described handle 7 includes handlebar stem 71, described handlebar stem 71 front end by two curved posts 72 connects respectively two be vertically arranged to 73, connected by horizontally disposed connection axle 74 between two curved posts 72, described handle 4 includes stock 41 and quarter butt 42, described stock 41 and quarter butt 42 are for being vertically arranged, stock 41 facilitate people open the door time with strength, described quarter butt 42 end is provided with the second square groove 43, second square groove 43 can match grafting with square shaft 52, described stock 41 is provided with circular hole 45, described connection axle 74 traverse circular hole 45, and distance between the diameter of stock 41 and two curved posts 72 is equal, handle 4 and handle 7 are linked reliably and both will not be mutually shifted, two of handle 7 support 73 upper surfaces being against cap body 32.Cap body 32 side is run through and is provided with mean for the groove that handle 4 stretches into, and the equal diameters of the stock 41 of the peripheral length of this groove and handle 4 so that handle 4 can not in groove left-right rotation.Described hollow pipe 31 upper end is provided with raised line 33, described quarter butt 42 outer wall is provided with two symmetrical grooves 44, described groove 44 and raised line 33 match, and this setting makes the quarter butt 42 of handle 4 have positioning action when inserting, and moving up and down of handle 4 is played guide effect simultaneously.
Described fixed disk 2 includes the lower wall 21 and the upper dish 22 that are arranged concentrically, lower wall 21 is circumferentially with the screw hole 23 and oval hole 24 that are distributed between two, namely two screw holes 23 and two oval holes 24 are and are oppositely arranged, lower wall 21 center is additionally provided with the lower through-hole 25 for rotating shaft 5 traverse, lower wall 21 is fixed on door by squeezing into screw in screw hole 23, two oval holes 24 are to design to facilitate uniformly manufactured, also can play the effect of loss of weight simultaneously.
Described upper dish 22 inner hollow and in set spring 6, the upper wall center of upper dish 22 is provided with through hole 26, upper through hole 26 is available for location dish 34 and passes, the connection of described upper through hole 26 outer rim is provided with two symmetrical square openings 27, rotating shaft 5 is worn in described axle sleeve 3, described rotating shaft 5 includes the circular shaft 51 of centre and the square shaft 52 of both sides, wherein the square shaft 52 of side is positioned at the second square groove 43, the square shaft 52 of opposite side is through fixed disk 2 and stretches in rotating disk 1, and rotating disk 1 center is provided with the first supporting square groove 11.
The operation principle of the present invention is: during original state, two ribs 35 of axle sleeve 3 are stuck in two square openings 27, and fixed disk 2 is fixed on door by its screw hole 23 offered above, so by handle 4 cannot rotary axle box 3, namely be relatively fixed can not be freely rotatable for rotating shaft 5 and fixed disk 2.Handlebar stem 71 with hands upwards pulling handle 7, owing to two are supported 73 upper surfaces being against cap body 32 and handle 7 and handle 4 links together, make handle 7 that axle sleeve 3 can be driven to overcome the active force of spring 6 to promote toward fixed disk 2 direction, so that the two of axle sleeve 3 ribs 35 leave square opening 27, make axle sleeve 3 energy freely rotatable, such turning handle 4 just can drive axle sleeve 3, rotating shaft 5 to rotate together with rotating disk 1, just can be opened by door smoothly.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention.
Claims (3)
1. the door handle with defencive function, it is characterized in that: include fixed disk (2), axle sleeve (3), handle (4), rotating shaft (5), spring (6) and handle (7), described axle sleeve (3) includes the cap body (32) linked into an integrated entity from top to bottom, hollow pipe (31) and location dish (34), the upper surface of described location dish (34) is provided with two symmetrical rectangular ribs (35), the outer rim of described rib (35) is beyond the outer rim of location dish (34), described axle sleeve (3) top plugs handle (4), described handle (4) is connected to handle (7), described handle (7) includes handlebar stem (71), described handlebar stem (71) front end by two curved posts (72) connects respectively two be vertically arranged to head (73), connected by horizontally disposed connection axle (74) between two curved posts (72), described handle (4) includes stock (41) and quarter butt (42), described quarter butt (42) end is provided with the second square groove (43), described stock (41) is provided with circular hole (45), described connection axle (74) traverse circular hole (45), described fixed disk (2) includes the lower wall (21) and the upper dish (22) that are arranged concentrically, described upper dish (22) inner hollow and in set spring (6), the upper wall center of upper dish (22) is provided with through hole (26), the connection of described upper through hole (26) outer rim is provided with two symmetrical square openings (27), rotating shaft (5) is worn in described axle sleeve (3), described rotating shaft (5) includes the circular shaft (51) of centre and the square shaft (52) of both sides, wherein the square shaft (52) of side is positioned at the second square groove (43), the square shaft (52) of opposite side is through fixed disk (2) and stretches in rotating disk (1).
2. the door handle with defencive function as claimed in claim 1, it is characterised in that: described stock (41) and quarter butt (42) are for being vertically arranged.
3. the door handle with defencive function as claimed in claim 1; it is characterized in that: described hollow pipe (31) upper end is provided with raised line (33); described quarter butt (42) outer wall is provided with two symmetrical grooves (44), described groove (44) and raised line (33) and matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210962.9A CN105715105A (en) | 2016-04-06 | 2016-04-06 | Door handle with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210962.9A CN105715105A (en) | 2016-04-06 | 2016-04-06 | Door handle with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105715105A true CN105715105A (en) | 2016-06-29 |
Family
ID=56160630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210962.9A Withdrawn CN105715105A (en) | 2016-04-06 | 2016-04-06 | Door handle with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154585A (en) * | 2017-12-26 | 2018-06-12 | 安徽省东乾食品有限公司 | A kind of dehydrated fruits and vegetables workshop door control system |
-
2016
- 2016-04-06 CN CN201610210962.9A patent/CN105715105A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154585A (en) * | 2017-12-26 | 2018-06-12 | 安徽省东乾食品有限公司 | A kind of dehydrated fruits and vegetables workshop door control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160629 |
|
| WW01 | Invention patent application withdrawn after publication |