CN107399425A - Folding rocking handle - Google Patents

Folding rocking handle Download PDF

Info

Publication number
CN107399425A
CN107399425A CN201710424459.8A CN201710424459A CN107399425A CN 107399425 A CN107399425 A CN 107399425A CN 201710424459 A CN201710424459 A CN 201710424459A CN 107399425 A CN107399425 A CN 107399425A
Authority
CN
China
Prior art keywords
handle
rocking handle
adapter
rocking
rectangular channel
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.)
Pending
Application number
CN201710424459.8A
Other languages
Chinese (zh)
Inventor
肖开阳
袁肖肖
谌忠庭
熊森
赵春华
邱卫东
李文帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Institute of Space Propulsion
Original Assignee
Shanghai Institute of Space Propulsion
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Institute of Space Propulsion filed Critical Shanghai Institute of Space Propulsion
Priority to CN201710424459.8A priority Critical patent/CN107399425A/en
Publication of CN107399425A publication Critical patent/CN107399425A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • 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
    • 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
    • E05B1/003—Handles pivoted about an axis perpendicular to the wing
    • 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
    • E05B1/0053—Handles or handle attachments facilitating operation, e.g. by children or burdened persons
    • 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
    • E05B2001/0076—The handle having at least two operating positions, e.g. the bolt can be retracted by moving the handle either upwards or downwards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

The invention provides a kind of folding rocking handle, including the handle (9) and rocking handle (1) being connected, it is to be rotatably connected between the handle (9) and rocking handle (1)；Handle axis (4) is installed inside the handle (9), spring (8) and adapter (7) are installed on the Handle axis (4), the adapter (7) is connected through Handle axis (4) and with handle housing, the adapter (7) and the end thereof contacts of the spring (8)；The handle (9) is connected by Handle axis (4) with rocking handle (1), and handle (9) can be located on the direction horizontal or vertical with rocking handle (1).Compared with prior art, the present invention has：1st, can be used in the case of certain harsh space constraint；2nd, handle is designed for folding, and personnel can be facilitated to capture and exert a force；3rd, structure type is simple, reliable, easy care.

Description

Folding rocking handle
Technical field
The present invention relates to airborne vehicle hatch door rocking handle, more particularly to more harsh situation, tool are required rocking handle operating space Body, it is related to a kind of folding rocking handle.
Background technology
Current common airline carriers of passengers hatch door rocking handle is fixed, i.e., rocking handle has the height of fixed length and certain space Degree, however, being needed new design by the hatch door of harshness constraint, required rocking handle for operating space, can either meeting to grasp Make the condition of personnel's force, and can enough saves space, so as to improve the efficiency of integrated operation.
The content of the invention
For in the prior art in order to solve the problems, such as hatch door rocking handle motion suffered by harsh space constraint, to rocking handle handle Folding is designed as, so as to which operating personnel easily can be captured and exerted a force during rocking handle is rotated.Mesh of the present invention Be a kind of folding rocking handle is provided.
The present invention is achieved by the following technical solutions：
The present invention provides a kind of folding rocking handle, it is characterised in that including the handle and rocking handle being connected, the handle It is to be rotatably connected between rocking handle；
The handle inner is provided with Handle axis, and spring and adapter are provided with the Handle axis, and the adapter is worn Cross Handle axis and be connected with handle housing, the end thereof contacts of the adapter and the spring；
The handle is connected by Handle axis with rocking handle, and handle can be located on the direction horizontal or vertical with rocking handle.
Preferably, the adapter is connected with handle housing by screw threads for fastening, is installed between adapter and handle housing There are plain washer and spring washer.
Preferably, fixed end face is provided with the adapter, the fixed end face may be stuck in the rectangular channel of the rocking handle Notch on and no more than notch periphery.
Preferably, the rectangular channel is arranged on one end of the rocking handle, the notch direction of the rectangular channel and prolonging for rocking handle Long line direction is consistent, and bearing pin is provided through on a pair of cell walls of the rectangular channel；
The Handle axis is connected by bearing pin with rocking handle, and the handle switches between the notch of rectangular channel and end face.
Preferably, when handle need to rotate, the adapter makes to fix end face and is gradually distance from square along Handle axis compression spring Shape groove；
When handle is located on the direction horizontal or vertical with rocking handle, the adapter is along Handle axis away from spring, spring Gradual resilience and notch or the end face that fixed end face is against to rectangular channel.
Preferably, notch one end of the rectangular channel is provided with chamfering R, the switching direction homonymy of the chamfering R and handle.
Preferably, described bearing pin one end is provided with split pin.
Preferably, the handle surfaces are designed with annular knurl reticulate pattern.
Preferably, the handle rotates counterclockwise 90 ° or 180 ° relative to rocking handle, handle is located at rocking handle vertical or water On flat direction.
Compared with prior art, the present invention has following beneficial effect：
1st, can be used in the case of certain harsh space constraint；
2nd, handle is designed for folding, and personnel can be facilitated to capture and exert a force；
3rd, structure type is simple, reliable, easy care.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention, Objects and advantages will become more apparent upon：
Fig. 1 is folding rocking handle front sectional view of the present invention；
Fig. 2 is the structural representation after each part assembling of handle inner in the present invention；
Fig. 3 is the structural representation that handle assembling is front and rear in the present invention；
Structural representation when handle assembles with rocking handle in Fig. 4 present invention；
Fig. 5 is the close-up schematic view of rocking handle end and handle shaft connection place in the present invention；
The movement locus figure of rocking handle in Fig. 6 present invention；
Wherein, 1- rocking handles；2- bearing pins；3- split pins；4- Handle axis；5- spring washers；6- plain washers；7- adapters；8- Spring；9- handles；10- fixes end face；11- rectangular channels；12- annular knurl reticulate patterns；Face is leaned in 13- upright positions；14- horizontal levels lean on Face.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.These belong to the present invention Protection domain.
The invention provides a kind of folding rocking handle, as shown in figs 1 to 6, including the handle 9 and rocking handle 1 being connected, It is to be rotatably connected between the handle 9 and rocking handle 1；
Handle axis 4 is installed inside the handle 9, spring 8 and adapter 7, the switching are installed in the Handle axis 4 First 7 pass through Handle axis 4 and are connected with handle housing, the end thereof contacts of the adapter 7 and the spring 8；
The handle 9 is connected by Handle axis 4 with rocking handle 1, and the handle 9 can be located at the side horizontal or vertical with rocking handle 1 Upwards.
The adapter 7 is connected with handle housing by screw threads for fastening, and plain cushion is provided between adapter 7 and handle housing Circle 6 and spring washer 5.The elastic force of spring 8 inside handle 9 can be relied between spring washer 5, plain washer 6, adapter 7 Elasticity is adjusted.
Fixed end face 10 is provided with the adapter 7, the fixed end face 10 may be stuck in the rectangular channel 11 of the rocking handle 1 Notch on and no more than notch periphery.
As shown in figure 5, the rectangular channel 11 is arranged on one end of the rocking handle 1, the direction of the notch of the rectangular channel 11 It is consistent with the extended line direction of rocking handle 1, it is provided through bearing pin 2 on a pair of cell walls of the rectangular channel 11；The Handle axis 4 is logical Cross bearing pin 2 to be connected with rocking handle 1, the handle 9 switches between the notch of rectangular channel 11 and end face.
When handle 9 need to rotate, the adapter 7 makes to fix end face 10 and is gradually distance from square along the compression spring 8 of Handle axis 4 Shape groove 11；
When handle 9 is located on the direction horizontal or vertical with rocking handle 1, the adapter 7 along Handle axis 4 away from spring 8, 8 gradual resilience of spring and notch or the end face that fixed end face 10 is against to rectangular channel 11.
Notch one end of the rectangular channel 11 is provided with chamfering R, the chamfering R and handle 9 switching direction homonymy.Can Make handle 9 in the relatively smooth switching position of horizontal and vertical directions.
Described one end of bearing pin 2 is provided with split pin 3.
The surface of handle 9 is designed with annular knurl reticulate pattern 12.Its role is to can increase the friction between handle 9 and hand Power, it can ensure that personnel preferably contribute, prevent the generation of skidding.
The handle 9 rotates counterclockwise 90 ° or 180 ° relative to rocking handle 1, is located at handle 9 horizontal or vertical with rocking handle 1 Direction on.
Spring 8 has certain decrement when being encased in handle, when handle 9 is fixed on horizontally or vertically state, turns Joint 7 is acted against in the square end surface of rectangular channel 11 by the elastic force of spring 8, so as to realize fixation.
The installation step of the present invention includes：
1st, spring 8 is attached in Handle axis 4；
2nd, component in step 1 is fitted into handle 9；
3rd, flat shim 6, spring washer 5 are sequentially loaded into；
4th, adapter 7, and holddown spring packing ring 5 are screwed in；
The 5th, bearing pin 2, connection rocking handle 1 and Handleset in accompanying drawing 1 are installed；
6th, construction opening pin 3；
So far, folding swing handle assembling finishes.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase Mutually combination.

Claims (9)

  1. A kind of 1. folding rocking handle, it is characterised in that including the handle (9) and rocking handle (1) being connected, the handle (9) and It is to be rotatably connected between rocking handle (1)；
    Handle axis (4) is installed inside the handle (9), spring (8) and adapter (7), institute are installed on the Handle axis (4) Adapter (7) is stated through Handle axis (4) and is connected with handle housing, the adapter (7) and a termination of the spring (8) Touch；
    The handle (9) is connected by Handle axis (4) with rocking handle (1), and the handle (9) can be located at rocking handle (1) vertical or water On flat direction.
  2. 2. folding rocking handle according to claim 1, it is characterised in that the adapter (7) passes through with handle housing Screw threads for fastening connects, and adapter (7) is provided with plain washer (6) and spring washer (5) between handle housing.
  3. 3. folding rocking handle according to claim 1 or 2, it is characterised in that be provided with fixation on the adapter (7) End face (10), on the notch for the rectangular channel (11) that the fixed end face (10) may be stuck in the rocking handle (1) and no more than notch Periphery.
  4. 4. folding rocking handle according to claim 3, it is characterised in that the rectangular channel (11) is arranged on the rocking handle (1) one end, the notch direction of the rectangular channel (11) is consistent with the extended line direction of rocking handle (1), the rectangular channel (11) Bearing pin (2) is provided through on a pair of cell walls；
    The Handle axis (4) is connected by bearing pin (2) with rocking handle (1), notch and end face of the handle (9) in rectangular channel (11) Between switch.
  5. 5. folding rocking handle according to claim 4, it is characterised in that when handle (9) need to rotate, the adapter (7) along Handle axis (4) compression spring (8), make to fix end face (10) and be gradually distance from rectangular channel (11)；
    When handle (9) is located on the direction horizontal or vertical with rocking handle (1), the adapter (7) is along Handle axis (4) away from bullet Spring (8), the gradual resilience of spring (8) simultaneously will fix notch or end face that end face (10) are against rectangular channel (11).
  6. 6. folding rocking handle according to claim 4, it is characterised in that notch one end of the rectangular channel (11) is set There are chamfering R, the chamfering R and handle (9) switching direction homonymy.
  7. 7. folding rocking handle according to claim 4, it is characterised in that described bearing pin (2) one end is provided with split pin (3)。
  8. 8. folding rocking handle according to claim 1, it is characterised in that handle (9) surface is designed with annular knurl net Line (12).
  9. 9. folding rocking handle according to claim 1, it is characterised in that the handle (9) is relative to rocking handle (1) inverse time Pin rotates 90 ° or 180 °, handle (9) is located on the direction horizontal or vertical with rocking handle (1).
CN201710424459.8A 2017-06-07 2017-06-07 Folding rocking handle Pending CN107399425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710424459.8A CN107399425A (en) 2017-06-07 2017-06-07 Folding rocking handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710424459.8A CN107399425A (en) 2017-06-07 2017-06-07 Folding rocking handle

Publications (1)

Publication Number Publication Date
CN107399425A true CN107399425A (en) 2017-11-28

Family

ID=60405029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710424459.8A Pending CN107399425A (en) 2017-06-07 2017-06-07 Folding rocking handle

Country Status (1)

Country Link
CN (1) CN107399425A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109083907A (en) * 2018-09-26 2018-12-25 四川航天机电工程研究所 A kind of space folding and unfolding mechanism of plug locking

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2437251Y (en) * 2000-07-24 2001-07-04 揭阳市南光实业有限公司 Folding handle
CN2555638Y (en) * 2002-05-06 2003-06-18 魏天战 Folding crank
CN2602691Y (en) * 2003-03-16 2004-02-11 温永林 Telescopic and foldable cranking bar
CN202746126U (en) * 2012-09-24 2013-02-20 重庆希诺达通信有限公司 Folding rocker arm of hand generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2437251Y (en) * 2000-07-24 2001-07-04 揭阳市南光实业有限公司 Folding handle
CN2555638Y (en) * 2002-05-06 2003-06-18 魏天战 Folding crank
CN2602691Y (en) * 2003-03-16 2004-02-11 温永林 Telescopic and foldable cranking bar
CN202746126U (en) * 2012-09-24 2013-02-20 重庆希诺达通信有限公司 Folding rocker arm of hand generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109083907A (en) * 2018-09-26 2018-12-25 四川航天机电工程研究所 A kind of space folding and unfolding mechanism of plug locking
CN109083907B (en) * 2018-09-26 2021-10-08 四川航天机电工程研究所 Plug-pull locking space folding and unfolding mechanism

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20171128

RJ01 Rejection of invention patent application after publication