CN104912385A - A door handle - Google Patents
A door handle Download PDFInfo
- Publication number
- CN104912385A CN104912385A CN201510366566.0A CN201510366566A CN104912385A CN 104912385 A CN104912385 A CN 104912385A CN 201510366566 A CN201510366566 A CN 201510366566A CN 104912385 A CN104912385 A CN 104912385A
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- CN
- China
- Prior art keywords
- slide block
- door handle
- push rod
- jointed shaft
- body frame
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Abstract
The invention provides a door handle comprising a main frame, a dial wheel, a slider, a push rod, a lever, and a handle body. The main frame comprises a main plate and side plates arranged on the two sides of the main plate and connected to the main plate. The dial wheel is rotatably arranged on the main plate and is provided with a support foot. The slider is attached to the main frame and is provided with push feet pressed against the support foot; the slider is connected to the main plate through a sliding resetting spring. A first end of the push rod is in hinge joint with the slider. The position of a first end of the lever stays unchanged relative to the main frame and a second end of the lever and a second end of the push rod are in hinge joint via a first hinge joint shaft; the two ends of the first hinge joint shaft slide on the side plates. The handle body is in hinge joint with the side plates and is pressed against the first hinge joint shaft. The door handle is of a push-pull type opening and closing structure, requires no distinguishing of left hand operation and right hand operation, and has obvious advantages; if a person cannot open a door with the hands because the hands are holding objects, the person can easily push the door open by using assisting devices or other parts of the body.
Description
Technical field
The present invention relates to mechanical technical field of hardware, especially, relate to a kind of door handle.
Background technology
At present, conventional grip of the prior art, principle presses down handle pusher or sliding door, this handle is extensive and commonly used, but this handle has individual problem to be then must distinguish right-hand man to open the door, as left-handed door must be locked with left hand, the right hand Men Zeyong right hand is locked, and increases installation difficulty and warehousing pressure greatly.Very large drawback is had for emerging structure electrical lock.
Summary of the invention
The object of the invention is to provide a kind of door handle, to solve the technical problem of common door handle difference right-hand man operation.
Above-mentioned purpose of the present invention can adopt following technical proposal to realize:
The invention provides a kind of door handle, comprise body frame, comprise mainboard and and side plate, side plate is arranged on the both sides of mainboard and is connected with mainboard; Thumb wheel, it can be rotatably set on mainboard, and thumb wheel is provided with leg; Slide block, fits with body frame and arranges, slide block is provided with top pin, and top pin abuts with leg, and slide block is connected with mainboard by slide block back-moving spring; Push rod, first end and the slide block of push rod are hinged; Lever, the first end of lever is relative to body frame invariant position, and it is hinged that the second end of lever and the second end of push rod pass through the first jointed shaft, slides in the two ends of the first jointed shaft on side plate; Handle, itself and side plate are hinged, and handle and the first jointed shaft abut against.
Further, handle by pressure arm and side plate hinged, and pressure arm and the first jointed shaft abut against; And/or also comprise the second jointed shaft, pressure arm by the second jointed shaft and side plate hinged.
Further, handle is removably connected with pressure arm.
Further, slide block is U-shaped, and slide block is also provided with the push rod holddown groove vertically sliding plane.
Further, the second jointed shaft is arranged with handle back-moving spring.
Further, door handle also comprises lid, and it is connected with body frame, and lid is arranged between push rod and slide block.
Further, door handle also comprises backup board, and body frame is connected with backup board.
Further, door handle also comprises face shield, and it is connected with backup board, and face shield is provided with perforation, and handle is through perforation.
Further, the center of thumb wheel is square hole.
Further, slide block is arranged between lid and body frame.
Feature of the present invention and advantage are:
Door handle of the present invention adopts push-pull switch structure, does not need to distinguish right-hand man's operation, and advantage clearly, is risen do not sell to open the door if held thing in addition in hand, can be easier to push by other auxiliary equipment or other parts of health, do things by following nature.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the partial schematic sectional view of door handle of the present invention;
Fig. 2 is the decomposing schematic representation of door handle of the present invention;
Fig. 3 is the body frame schematic diagram of door handle of the present invention;
Fig. 4 is the thumb wheel schematic diagram of door handle of the present invention;
Fig. 5 is the slide block schematic diagram of door handle of the present invention;
Fig. 6 is the push rod schematic diagram of door handle of the present invention;
Fig. 7 is the lever schematic diagram of door handle of the present invention;
Fig. 8 is the pressure arm schematic diagram of door handle of the present invention;
Fig. 9 is the lid schematic diagram of door handle of the present invention;
Figure 10 is the handle back-moving spring schematic diagram of door handle of the present invention; And
Figure 11 is the catch schematic diagram of door handle of the present invention.
Reference numeral in accompanying drawing is as follows: 10, body frame; 11, mainboard; 12, side plate; 13, Transverse plate; 14, support; 15, catch socket; 16, catch; 20, thumb wheel; 21, leg; 30, slide block; 31, pin is pushed up; 32, slide block back-moving spring; 33, push rod holddown groove; 40, push rod; 50, lever; 51, the first jointed shaft; 52, the 3rd jointed shaft; 53, the 4th jointed shaft; 60, handle; 61, the second jointed shaft; 62, handle back-moving spring; 70, pressure arm; 80, lid; 90, backup board; 100, face shield; 110, internal lock knob.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figures 1 to 10, the invention provides a kind of door handle, comprise body frame 10, comprise mainboard 11 and with side plate 12, side plate 12 is arranged on the both sides of mainboard 11 and is connected with mainboard 11; Thumb wheel 20, it can be rotatably set on mainboard 11, thumb wheel 20 is provided with leg 21; Slide block 30, fits with body frame 10 and arranges, and slide block 30 is provided with top pin 31, and top pin 31 abuts with leg 21, and slide block 30 is connected with mainboard 11 by slide block back-moving spring 32; Push rod 40, first end and the slide block 30 of push rod 40 are hinged; Lever 50, the first end of lever 50 is relative to body frame 10 invariant position, and it is hinged that the second end of lever 50 and the second end of push rod 40 pass through the first jointed shaft 51, slides in the two ends of the first jointed shaft 51 on side plate 12; Handle 60, itself and side plate 12 are hinged, and handle 60 and the first jointed shaft 51 abut against.
Particularly, as shown in Figures 1 to 10, backup board 90 is fixed on a body, and body frame 10 is connected with backup board 90 and is fixed on backup board 90; Body frame 10 Hai Bao Kuo Transverse plate 13 and support 14, mainboard 11, side plate 12, Transverse plate 13 and support 14 are integrated setting, mainboard 11 is provided with catch socket 15, catch 16 assigns on catch socket 15, body frame 10 and backup board 90 are all provided with the through hole that can pass for thumb wheel 20, and slide block 30 is connected with catch 16 by slide block back-moving spring 32.The center of thumb wheel 20 is square hole, through square bar in square hole, to drive the switch of door lock; Side plate 12 is provided with the installing hole that the second jointed shaft 61 is fixing, also has the curved waist hole of sliding flower pattern for the first jointed shaft 51.Slide block 30 and mainboard 11 are fitted and are arranged, and slide block 30 entirety is U-shaped, and thumb wheel 20 is through the U-shaped space of slide block 30, and top pin 31 abuts with leg 21, and the bottom of slide block 30 is connected with catch 16 by slide block back-moving spring 32; Push rod 40 is inverted U body, and two ends are provided with parallel hinge hole, and it is hinged that one end and slide block 30 pass through the 3rd jointed shaft 52, and the other end is hinged with lever 50 by the first jointed shaft 51; Lever 50 is arc, and the first end of lever 50 is hinged with support 14 by the 4th jointed shaft 53, is the fulcrum of lever 50.Lid 80 is connected with body frame 10, the Shang Duan of lid 80 is connected Yu Transverse plate 13, the lower end of lid 80 is connected with two side plates 12, slide block 30 is arranged between lid 80 and body frame 10, dragging track or the riding space of slide block 30 is formed between lid 80 and mainboard 11, namely slide block 30 slides between lid 80 and mainboard 11, slide block 30 is also provided with the push rod holddown groove 33 vertically sliding plane, one end of push rod 40 is hinged in push rod holddown groove 33 by the 3rd jointed shaft 52, and lid 80 is arranged between push rod 40 and slide block 30.Handle 60 is removably connected with pressure arm 70; Handle 60 is hinged by pressure arm 70 and side plate 12, and pressure arm 70 is hinged with side plate 12 by the second jointed shaft 61, and pressure arm 70 and push rod 40 abut against, and the second jointed shaft 61 is arranged with handle back-moving spring 62.Face shield 100 is connected with backup board 90, forms enclosure space, by above-mentioned component cover in enclosure space, face shield 100 is provided with perforation, and handle 60 is connected with pressure arm 70 through perforation.
As depicted in figs. 1 and 2, internal lock knob 110 on face shield 100, internal lock knob 110 can be rotatably set on face shield 100, and internal lock knob 110 is connected with an independent square bar, controls separately the opening and closing of lockset.
As shown in Figure 1, during work, the lever construction that handle 60 is is fulcrum with the second jointed shaft 61, no matter be do the action of drawing in handle 60 upper end, or do in handle 60 lower end the action pushed away, all go to oppress push rod 40 by pressure arm 70 with handle 60, pressure is applied particular by pressure arm 70 pairs of push rods 40, due to lever 50 first end by the 4th jointed shaft 53 and support 14 hinged and invariant position, force the second end of lever and the second end of push rod 40 by sliding in the curved waist hole of the first jointed shaft 51 on side plate 12, the first end of push rod 40 is forced to move upward, first end and then the promotion slide block 30 of push rod 40 move upward, slide block 30 upward sliding drives top pin 31 to move upward, with the top leg 21 that abuts of pin 31 and then move upward, thumb wheel 20 is driven to rotate, the square bar be connected with thumb wheel 20 is rotated, and then open lockset, after door is opened, hand leaves handle 60, handle 60 restores to the original state under the effect of handle back-moving spring 62, slide block 30 gets back to origin-location under slide block back-moving spring 32 acts on, thumb wheel 20 gets back to origin-location under square bar effect, now unlock operation next time can be carried out.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Door handle of the present invention adopts push-pull switch structure, does not need to distinguish right-hand man's operation, and advantage clearly, is risen do not sell to open the door if held thing in addition in hand, can be easier to push by other auxiliary equipment or other parts of health, do things by following nature.
The foregoing is only several embodiments of the present invention, those skilled in the art can carry out various change or modification to the embodiment of the present invention according to content disclosed in application documents and not depart from the spirit and scope of the present invention.
Claims (10)
1. a door handle, is characterized in that, comprises
Body frame (10), comprise mainboard (11) and with side plate (12), described side plate (12) is arranged on the both sides of described mainboard (11) and is connected with described mainboard (11);
Thumb wheel (20), it can be rotatably set on described mainboard (11), described thumb wheel (20) is provided with leg (21);
Slide block (30), fit with described body frame (10) and arrange, described slide block (30) is provided with top pin (31), described top pin (31) abuts with described leg (21), and described slide block (30) is connected with described mainboard (11) by slide block back-moving spring (32);
Push rod (40), first end and the described slide block (30) of described push rod (40) are hinged;
Lever (50), the first end of described lever (50) is relative to described body frame (10) invariant position, it is hinged that second end of described lever (50) and the second end of described push rod (40) pass through the first jointed shaft (51), and the two ends of described first jointed shaft (51) are in the upper slip of described side plate (12);
Handle (60), itself and described side plate (12) are hinged, and described handle (60) and described first jointed shaft (51) abut against.
2. door handle according to claim 1, it is characterized in that, described handle (60) is hinged by pressure arm (70) and described side plate (12), and described pressure arm (70) and described first jointed shaft (51) abut against; And/or also comprising the second jointed shaft (61), described pressure arm (70) is hinged by described second jointed shaft (61) and described side plate (12).
3. door handle according to claim 2, is characterized in that, described handle (60) is removably connected with described pressure arm (70).
4. door handle according to claim 1, is characterized in that, described slide block (30) for U-shaped, and described slide block (30) is also provided with the push rod holddown groove (33) vertically sliding plane.
5. door handle according to claim 2, is characterized in that, described second jointed shaft (61) is arranged with handle back-moving spring (62).
6. door handle according to claim 1, it is characterized in that, also comprise lid (80), it is connected with described body frame (10), and described lid (80) is arranged between described push rod (40) and described slide block (30).
7. door handle according to claim 1, is characterized in that, also comprises backup board (90), and described body frame (10) is connected with described backup board (90).
8. door handle according to claim 7, it is characterized in that, also comprise face shield (100), it is connected with described backup board (90), (100) are provided with perforation () with described face shield, and described handle (60) is through described perforation ().
9. door handle according to claim 1, is characterized in that, the center of described thumb wheel (20) is square hole.
10. door handle according to claim 6, is characterized in that, described slide block (30) is arranged between described lid (80) and described body frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366566.0A CN104912385B (en) | 2015-06-29 | 2015-06-29 | A door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366566.0A CN104912385B (en) | 2015-06-29 | 2015-06-29 | A door handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912385A true CN104912385A (en) | 2015-09-16 |
| CN104912385B CN104912385B (en) | 2017-05-24 |
Family
ID=54081781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510366566.0A Active CN104912385B (en) | 2015-06-29 | 2015-06-29 | A door handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912385B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975302A (en) * | 2016-10-25 | 2018-05-01 | 亚萨合莱韩国株式会社 | Push-pull type door lock |
| CN107975300A (en) * | 2016-10-25 | 2018-05-01 | 亚萨合莱韩国株式会社 | Push-pull type door lock |
| CN109209060A (en) * | 2018-09-11 | 2019-01-15 | 郑州云海信息技术有限公司 | A kind of chassis cover locking device with assist function |
| CN109827372A (en) * | 2019-01-11 | 2019-05-31 | 海信容声(广东)冷柜有限公司 | A kind of cold storage plant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111982U (en) * | 1991-12-24 | 1992-08-05 | 俞海宏 | Handle of door lock |
| JPH10220083A (en) * | 1997-02-07 | 1998-08-18 | Sekisui House Ltd | Push-pull type entrance locking mechanism |
| CN203729675U (en) * | 2014-02-27 | 2014-07-23 | 浙江永精锁业有限公司 | Door handle lock |
| CN204728816U (en) * | 2015-06-29 | 2015-10-28 | 北京安恒利通科技股份公司 | A kind of door handle |
-
2015
- 2015-06-29 CN CN201510366566.0A patent/CN104912385B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111982U (en) * | 1991-12-24 | 1992-08-05 | 俞海宏 | Handle of door lock |
| JPH10220083A (en) * | 1997-02-07 | 1998-08-18 | Sekisui House Ltd | Push-pull type entrance locking mechanism |
| CN203729675U (en) * | 2014-02-27 | 2014-07-23 | 浙江永精锁业有限公司 | Door handle lock |
| CN204728816U (en) * | 2015-06-29 | 2015-10-28 | 北京安恒利通科技股份公司 | A kind of door handle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975302A (en) * | 2016-10-25 | 2018-05-01 | 亚萨合莱韩国株式会社 | Push-pull type door lock |
| CN107975300A (en) * | 2016-10-25 | 2018-05-01 | 亚萨合莱韩国株式会社 | Push-pull type door lock |
| CN109209060A (en) * | 2018-09-11 | 2019-01-15 | 郑州云海信息技术有限公司 | A kind of chassis cover locking device with assist function |
| CN109209060B (en) * | 2018-09-11 | 2020-09-22 | 苏州浪潮智能科技有限公司 | Case upper cover locking device with power assisting function |
| CN109827372A (en) * | 2019-01-11 | 2019-05-31 | 海信容声(广东)冷柜有限公司 | A kind of cold storage plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104912385B (en) | 2017-05-24 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Meng Inventor after: Li Peng Inventor before: Guo Meng Inventor before: Li Peng Inventor before: Liu Zhongtao |