CN109129272A - A kind of clamp structure of handle lock assembly - Google Patents
A kind of clamp structure of handle lock assembly Download PDFInfo
- Publication number
- CN109129272A CN109129272A CN201811285164.8A CN201811285164A CN109129272A CN 109129272 A CN109129272 A CN 109129272A CN 201811285164 A CN201811285164 A CN 201811285164A CN 109129272 A CN109129272 A CN 109129272A
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- China
- Prior art keywords
- sleeve
- handle lock
- core shaft
- rotary core
- inner cylinder
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000004308 accommodation Effects 0.000 claims abstract description 14
- 230000013011 mating Effects 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of clamp structures of handle lock assembly, including the pedestal with outer barrel and inner cylinder, sleeve, part is plugged in the intracorporal rotary core shaft of inner cylinder, make first elastic component of the sleeve with the trend that moves upwards and makes rotary core shaft that there is the second elastic component of the trend moved up, wherein, assembly cavity is formed between the top of inner cylinder and the top of sleeve, and it is offered on the internal perisporium of sleeve and places accommodation groove therein for rotation retaining ring, accommodation groove is located in assembly cavity, the pillar offered on sleeve roof for panel plants accommodating hole therein, the upper end of the rotary core shaft and the shaft of handle are mating, and with handle capable of being with respect to inner cylinder synchronize circumferentially rotate, rotary core shaft periphery wall is equipped with fixing piece on the position close to top, the correspondence convex block for rotating retaining ring offered on fixing piece up and down passes through The second guide groove.The assembly of entire handle lock can be realized in one hand, and assembling process is more convenient, time saving and energy saving, increases production efficiency.
Description
Technical field
The present invention relates to a kind of clamp structures, and in particular to a kind of clamp structure of handle lock assembly.
Background technique
Handle lock is mounted in the object that hand switch door is used on door, and the lockset being used on door currently on the market is a variety of
Multiplicity, Fig. 1 give a kind of lever lock set structure, which includes handle 41, axle sleeve 42, panel 43, torsional spring 44, rotation
Turning retaining ring 45, gasket 46 and axial retaining ring 47, axis hole 431 is offered on panel 43, one end of handle 41 has shaft 411,
At least two the second guide grooves 4111 up and down is offered on the periphery wall of shaft 411, is arranged with axle sleeve in shaft 411
42, and be plugged in axis hole 431 from top to bottom, it is successively arranged with torsional spring 44, rotation from top to bottom across the shaft 411 of axis hole 431
Turn retaining ring 45, gasket 46 and axial retaining ring 47, wherein panel 43 is being provided with pillar 432 close to torsional spring 44 on one side, turns round
Spring 44 have be hung on pillar 432 hook 441 and the free end 442 to extend internally, and the torsional spring 44 always have make handle
41 trend resetted, wherein the free end of the torsional spring 44 limits in corresponding second guide groove 4111；Rotate retaining ring 45
There are two convex blocks 451 for tool on internal perisporium, and have on the periphery wall of the rotation retaining ring 45 there are two outwardly extending block 452,
In, convex block 451 can limit in corresponding second guide groove 4111, in the case where assembling completion status, work of the pillar 432 in torsional spring 44
It is limited always under between two blocks 452.
In the prior art, when assembling to above-mentioned handle lock, the handle 41 of axle sleeve 42 usually will be manually arranged with
It is plugged in the axis hole 431 of panel 43, and the hook of torsional spring 44 441 is hung on pillar 432, the free end 442 of torsional spring 44
Then handle 41 is rotated by 90 °, and rotation is successively successively arranged in shaft by limit in corresponding second guide groove 4111
Retaining ring 45, gasket 46 and axial retaining ring 47, wherein two convex blocks 451 limit of rotation retaining ring 45 is in corresponding second guiding
In slot 4111, the installation of handle lock is realized, using manual assembly, not only production efficiency is low, needs to expend a large amount of manpower object
Power, moreover, for a hand rotating handle to 90 degree, another hand is by the convex block 451 for rotating retaining ring 45 and turns when being assembled
Second guide groove 4111 of axis 411 is strictly caught in respectively, thus realize the assembly of handle lock, but in the process of practical set
In, due to the unstability of human factor, manual assembly generates the deviation of above-mentioned convex block 451 and the clamping of the second guide groove 4111
Problem is inevitable, in this way, so that handle lock occurs assembling situation not in place, or even there is handle lock assembly
Failure, and then greatly reduce production efficiency；Meanwhile artificial 90 degree of rotating handles when being assembled, and it is relatively elaborate, increase
Cost of labor, reduces production efficiency, reduces the productive profit of enterprise.
Summary of the invention
It is a kind of easy to assembly and raw the technical problem to be solved by the present invention is in view of the above-mentioned state of the art, provide
Produce the clamp structure of high-efficient handle lock assembly.
The technical scheme of the invention to solve the technical problem is: a kind of clamp structure of handle lock assembly,
Be characterized in that include:
Pedestal has and upwardly extends and the outer barrel of upper end opening, and inner cylinder is equipped in the outer barrel；
Sleeve, in the annular recess partially formed between the inner cylinder and outer barrel, and can opposite outer barrel make
Both restricted limit for generating and circumferentially rotating is arranged in axial movement between the periphery wall of the sleeve and the internal perisporium of outer barrel
Bit architecture offers on the internal perisporium of the sleeve and places accommodation groove therein for rotation retaining ring, the top of the sleeve with it is interior
Assembly cavity is formed between the top of cylinder, the accommodation groove is located in the assembly cavity；Confession is offered on the sleeve roof
The pillar of panel plants accommodating hole therein, and the accommodating hole is located between two salient angles of accommodation groove, and close salient angle its
In one；
Rotary core shaft can be partially plugged in the inner cylinder from top to bottom, the upper end energy and handle of the rotary core shaft
Shaft it is mating, and the rotary core shaft and the relatively described inner cylinder of handle capable of being synchronize circumferentially rotate；The rotary core shaft
Periphery wall close to top position on be equipped with fixing piece, and on the periphery wall of the fixing piece it is circumferentially spaced offer up and down
The first guide groove for passing through of correspondence convex block for the rotation retaining ring of perforation offers on the periphery wall of the shaft opposite
Two the second guide grooves being arranged, second guide groove can be connected with corresponding first guide groove, formed and slided with convex block
First slideway of cooperation, to realize the axial movement of rotary core shaft and handle with respect to inner cylinder；
First elastic component is located in annular recess, and the roof of sleeve is made to have the trend far from outer barrel roof；And
Second elastic component is arranged in the inner cylinder, and rotary core shaft is made to have the trend moved up.
The free end of torsional spring moves down when handle rotates in order to prevent, and the handle lock includes torsional spring, the torsional spring
Hook end be hung on the pillar of panel, the free end of the restricted torsional spring of setting in one of them of first guide groove
The elastic spacing portion for moving down and can be mobile to the radial direction of rotary core shaft.In this way, preventing the free end of torsional spring to moving down
It is dynamic, the reliability of torsional spring is increased, meanwhile, after rotary core shaft is rotated by 90 °, a wherein convex block for rotation retaining ring is facilitated to pass through
The elastic spacing portion and be mounted on the panel of handle lock.
It is mounted on the panel of handle lock to make convex block that relative motion occur by elastic spacing portion and rotary core shaft,
Preferably, the elastic spacing portion has on the lateral wall of lower end from top to bottom gradually to the first guide surface of contract.
It is limited in the shaft of handle in order to facilitate axial retaining ring by guide surface, the lower end of the fixing piece has certainly
Gradually to the second guide surface of contract under above.
Realize rotary core shaft axially moved up and down with respect to inner cylinder with rotating manner there are many, it is preferable that the rotary core
The periphery wall of axis close to lower end position on be equipped with the first protrusion, accordingly, offered on the internal perisporium of the inner cylinder with
The second slideway that first protrusion is slidably matched, second slideway include the first vertical slot, transverse groove and the second vertical slot,
The lower end of first vertical slot is connected with one end of transverse groove, the upper end phase of the other end of transverse groove and the second vertical slot
Connection.In this way, rotary core shaft is facilitated to make axial up and down motion relative to inner cylinder and rotated relative to inner cylinder.
Continue to move down to limit fixing piece with respect to inner cylinder, it is preferable that the internal perisporium of the inner cylinder is close to upper
The limited step that restricted fixing piece moves down is opened up on the position at end, second slideway is located at the limited step
Lower section.
In order to realize that sleeve moves up and down with respect to the axial of outer barrel, the sleeve periphery wall is on the position close to lower end
It is provided with the second protrusion, accordingly, it is sliding that the third being slidably matched with the second protrusion is offered on the internal perisporium of the outer barrel
Road, the third slideway include that vertically arranged first sliding groove, the second sliding slot being laterally arranged and vertically arranged third are sliding
Slot, the lower end of the first sliding groove and one end of second sliding slot connect, the upper end phase of the other end and third sliding slot of second sliding slot
Connection, the position limiting structure are formed by second protrusion and third slideway.In this way, being carried out in limitation sleeve with respect to outer barrel
While circumferentially rotating, sleeve is facilitated to carry out axial relative movement with respect to outer barrel.
It is moved further downward to limit sleeve with respect to outer barrel, it is preferable that along week at the top edge of the sleeve
Edge is kept off to being outward extended with, in the case where handle lock is in and installs state, the lower end surface on the gear edge and the upper surface of outer barrel
It offsets.
In order to facilitate the reset for realizing sleeve, one of set-up mode: having the positioning tube upwardly extended on the pedestal,
Extension rod is inserted on the positioning tube, the upper end of the extension rod has outwardly extending shoulder block, is arranged on the extension rod
Have third elastic component, the third elastic component between the shoulder block and the upper surface of positioning tube, and have make extension rod phase
The trend that positioning tube is moved up.
In order to facilitate the reset for realizing sleeve, the two of set-up mode: there is the positioning column upwardly extended on the pedestal,
There is the extending column upwardly extended, being arranged on the extending column, which has panel, moves up trend on the positioning column
Third elastic component.In this way, facilitating the reset for realizing sleeve, while preventing the situation that panel installation is wrong.
Compared with the prior art, the advantages of the present invention are as follows: the clamp structure of handle lock assembly includes having outer barrel
With pedestal, sleeve, rotary core shaft, the first elastic component and the second elastic component of inner cylinder, wherein the top of inner cylinder and set
It is formed with assembly cavity between the top of cylinder, and is offered on the internal perisporium of sleeve and places accommodation groove therein for rotation retaining ring, is made
Used time, it is only necessary to axial retaining ring, the gasket of handle lock are placed sequentially in assembly cavity, then sequentially pass through rotary core shaft
Gasket and axial retaining ring and be plugged in inner cylinder, then rotate retaining ring by convex block and correspond to the sliding of the second guide groove and match
It closes and limits in accommodation groove, then panel is mounted on outer barrel, at this point, rotary core shaft is exposed at except panel, then
Axle sleeve is set in rotary core shaft, and by the shaft of handle and rotary core shaft grafting, then pushes handle, and by handle up time
Needle rotates 90 degree, then proceedes to push handle, rotary core shaft and sleeve move downward simultaneously at this time, and realize the dress of handle lock
Match, makes the assembling process of handle lock more convenient by the clamp structure, it is time saving and energy saving, production efficiency is increased, in addition,
The assembly of entire handle lock can be realized in one hand, and convenience increases, meanwhile, in entire assembling process, each component of handle lock
Installation more it is accurate in place, prevent and situation not in place be installed；In addition, the clamp structure can be recycled, reduce
Cost.
Detailed description of the invention
Fig. 1 is the assembling structure schematic diagram of the handle lock in background technique；
Fig. 2 is the dimensional decomposition structure diagram of Fig. 1；
Fig. 3 is that each component of handle lock is placed on the cross-sectional view on clamp structure in the embodiment of the present invention；
Fig. 4 is that handle is in the structural schematic diagram under pressed status in the embodiment of the present invention；
Fig. 5 is the cross-sectional view of Fig. 4；
Fig. 6 is the dimensional decomposition structure diagram of Fig. 5；
Fig. 7 is the cross-sectional view that handle rotates under 90 degree of states in the embodiment of the present invention；
Fig. 8 is that the embodiment of the present invention is in the structural schematic diagram for assembling and finishing under state in handle lock；
Fig. 9 is the cross-sectional view that the embodiment of the present invention is in another angle under assembly finishes state in handle lock；
Figure 10 is the dimensional decomposition structure diagram of Fig. 9；
Figure 11 is the partial structure diagram of the embodiment of the present invention；
Figure 12 is the schematic diagram (removing rotary core shaft) of clamp structure in the embodiment of the present invention；
Figure 13 is the cross-sectional view of pedestal in the embodiment of the present invention；
Figure 14 is the structural schematic diagram of middle sleeve of the embodiment of the present invention；
Figure 15 is that the pedestal of the embodiment of the present invention uses the schematic diagram of another structure.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Fig. 3 to Figure 15, the clamp structure of the handle lock assembly of the embodiment of the present invention, the clamp structure is applied
On handle lock in Fig. 1 and Fig. 2.The clamp structure include pedestal 31, sleeve 32, rotary core shaft 33, the first elastic component 34 and
Second elastic component 35, wherein
Pedestal 31, which has, to be upwardly extended and the outer barrel 311 of upper end opening, and inner cylinder 312 is equipped in outer barrel 311；For
Facilitate the reset for realizing sleeve, one of set-up mode: there is the positioning tube 313 upwardly extended, positioning tube on pedestal 31
Extension rod 314 is inserted on 313, panel 43 offers the mounting hole 433 partially passed through for extension rod 314, extension rod 314
Upper end has outwardly extending shoulder block 3141, and third elastic component 310 is arranged on extension rod 314, and third elastic component 310 is position
Third spring between shoulder block 3141 and the upper surface of positioning tube 313, and have make 314 relative positioning cylinder 313 of extension rod to
The trend of upper movement, as shown in Fig. 3 to Fig. 7.
The two of its set-up mode: there is the positioning column 315 upwardly extended on pedestal 31, have on positioning column 315 and prolong upwards
The extending column 316 stretched is arranged with the third elastic component 310 for making panel 43 have the trend that moves up on extending column 316, specifically
Ground, third elastic component 310 are the third spring being set on extending column 316, and panel 43 is offered to be worn for 316 part of extending column
The mounting hole 433 crossed, when panel 43 is in positioned at the top of outer barrel 311, the bottom of panel 43 and the top of third spring
It offsets, as shown in figure 15.
In the annular recess 310 that 32 part of sleeve is formed between inner cylinder 312 and outer barrel 311, and can be relatively outer
Cylinder 311 moves axially, and both restricted generation week is arranged between the periphery wall of sleeve 32 and the internal perisporium of outer barrel 311
To the position limiting structure of rotation, is offered on the internal perisporium of sleeve 32 and place accommodation groove 321 therein, sleeve for rotation retaining ring 45
The pillar 432 offered on 32 roofs for panel 43 plants accommodating hole 322 therein, and accommodating hole 322 is located at accommodation groove 321
Between two salient angles 3211, and one of them of close salient angle 3211, wherein salient angle 3211 is to accommodate rotation retaining ring 45
Corresponding block 452；In addition, being circumferentially outward extended with gear at the top edge of sleeve 32 along 324, installation is in handle lock
Finish under state, gear offset along 324 lower end surface and the upper surface of outer barrel 311, specifically, keep off along 324 lower end surface with outside
The upper surface of cylinder 311 mutually limits and is press-fit into place.In addition, being formed between the top of sleeve 32 and the top of inner cylinder 312
There is assembly cavity 300, above-mentioned accommodation groove 321 is located in the assembly cavity 300.It is completed in addition, being assembled in handle lock, and in sleeve
The hole 301 for resigning is formed under pressed status, between the periphery wall of sleeve 32 and the internal perisporium of outer barrel 311.
Above-mentioned position limiting structure is as follows using form:
As shown in figure 12,32 periphery wall of sleeve is provided with the second protrusion 323 on the position close to lower end, accordingly, outside
The third slideway 3111 being slidably matched with the second protrusion 323 is offered on the internal perisporium of cylinder 311, third slideway 3111 includes
Vertically arranged first sliding groove 31111, the second sliding slot 31112 being laterally arranged and vertically arranged third sliding slot 31113,
The lower end of first sliding groove 31111 is connect with one end of second sliding slot 31112, the other end and third sliding slot of second sliding slot 31112
31113 upper end is connected, and above-mentioned position limiting structure is formed by the second protrusion 323 and third slideway 3111.
As shown in Figures 3 to 10, rotary core shaft 33 can be partially plugged in inner cylinder 312 from top to bottom, rotary core shaft 33
Upper end can be mating with the shaft 411 of handle 41, in the present embodiment, have in shaft 411 and inserted for 33 upper end of rotary core shaft
If hole portion, the upper end of rotary core shaft 33 is plugged in shaft, and the rotary core shaft 33 and handle 41 can opposite inner cylinders 312
It synchronizes and circumferentially rotates；33 periphery wall of rotary core shaft is equipped with fixing piece 331, and the fixing piece 331 on the position close to top
Periphery wall on it is circumferentially spaced offer up and down for rotate retaining ring 45 correspondence convex block 451 pass through first guiding
Slot 3311, wherein there are four the first guide grooves 3311, and circumferentially spaced is evenly arranged；It is opened up on the periphery wall of shaft 411
There are two the second guide grooves 4111 being oppositely arranged, the second guide groove 4111 can be connected with corresponding first guide groove 3311,
The first slideway being slidably matched with convex block 451 is formed, to realize the axis of rotary core shaft 33 and handle 41 with respect to inner cylinder 312
To movement；In addition, the free end 442 that torsional spring 44 has hook end 441 and extends internally, the hook end 441 of torsional spring 44 are hung on
On the pillar 432 of panel 43, the free end 442 of the restricted torsional spring 44 of setting is downward in one of them of the first guide groove 3311
Movement and elastic spacing portion 3310 that can be mobile to the radial direction of rotary core shaft, the elastic spacing portion 3310 is close to lower end
Have on lateral wall from top to bottom gradually to the first guide surface 33101 of contract.
As shown in connection with fig. 8 such as Fig. 3, it offers on the periphery wall of the shaft 411 of the handle lock in the present embodiment for axial gear
The cyclic annular card slot 4112 that circle 47 is caught in, axial retaining ring 47 passes through fixing piece 331 and snaps onto cyclic annular card slot 4112 for convenience
Interior, the lower end of fixing piece 331 has from top to bottom gradually to the second guide surface 3312 of contract.
In order to realize that the axial direction of rotary core shaft is moved up and down and rotated, in the present embodiment, such as Figure 10 combination Figure 14 institute
Show, the periphery wall of rotary core shaft 33 is equipped with the first protrusion 332 on the position close to lower end, accordingly, inner cylinder 312 it is interior
The second slideway 3121 being slidably matched with the first protrusion 332 is offered on peripheral wall, the second slideway 3121 includes the first vertical slot
31211, transverse groove 31212 and the second vertical slot 31213, the lower end of the first vertical slot 31211 and the one of transverse groove 31212
End is connected, and the other end of transverse groove 31212 is connected with the upper end of the second vertical slot 31213, and rotary core shaft 33 passes through first
The cooperation of protrusion 332 and the second slideway 3121 is moved up and down and is rotated to realize the axial direction relative to inner cylinder 312.Wherein,
The junction rounding off of one vertical slot 31211 and transverse groove 31212, the company of the second vertical slot 31213 and transverse groove 31212
Connect place's rounding off.In addition, the internal perisporium of inner cylinder 312 opens up restricted fixing piece 331 to moving down on the position of upper end
Dynamic limited step 3122, the second slideway 3121 are located at the lower section of limited step 3122.
First elastic component 34 is located in annular recess 310, and has the roof of sleeve 32 far from 311 roof of outer barrel
Trend；Specifically, the first elastic component 34 is the first spring being set on inner cylinder 312, the upper end of the first spring and sleeve
32 bottom offsets, and the lower end of the first spring and the bottom wall of annular recess 310 offset.
Second elastic component 35 is arranged in inner cylinder 312, and rotary core shaft 33 is made to have the trend moved up；Specifically
Ground, the second elastic component 35 are second spring, and the upper end of the second spring and the bottom wall of rotary core shaft 33 offset, second spring
Lower end and the bottom wall of inner cylinder 312 offset.
Above-mentioned handle lock is as follows by the process of the realization installation of clamp structure:
The axial retaining ring 45 of handle lock, gasket 46 are placed sequentially in assembly cavity 300 first, then by rotary core shaft
33 pass sequentially through from top to bottom gasket 46, axial retaining ring 45 and be plugged in inner cylinder 312, at this point, the bottom of rotary core shaft 33
It offsets with the bottom of second spring, the fixing piece 331 of rotary core shaft 33 exposes to except inner cylinder 312；Retaining ring will then be rotated
45 convex block 451 is corresponding with the second guide groove 4111 of rotary core shaft 33, which is led by convex block 451 with second
It is slidably matched and is slid to the accommodation groove 321 on the top of gasket 46 to slot 4111；Then torsional spring 44 is set in rotary core shaft
On 33, at this point, the hook end 441 of torsional spring 44 is located at the neighboring of accommodating hole 322, and the opening direction direction of hook end 441
The free end 442 of the side of adjoining salient angle 3211, torsional spring 44 limits in corresponding second guide groove 4111；Subsequently, will
The axis hole 431 of panel 43 is corresponding with the top of rotary core shaft 33, and mounting hole 433 is corresponding with column 313, thus by panel 43
It is placed on sleeve 32, at this point, 331 part of fixing piece of rotary core shaft 33 is exposed at except panel 43, and the pillar of panel 43
432 are placed exactly in accommodating hole 322；Then, axle sleeve 42 is set on fixing piece 331, finally by the shaft 411 of handle 41
It is directed at rotary core shaft 33 and handle 41 is mounted in rotary core shaft 33, push handle 41, rotary core shaft 33 is transported downwards at this time
It is dynamic, and handle 41 is rotated clockwise 90 degree, at this point, handle 41 and rotary core shaft 33 rotate synchronously 90 degree, continue thereafter with pushing
Handle 41, at this point, rotary core shaft 33 and sleeve 32 move downward simultaneously, in this case, axial retaining ring 45, gasket 46 and
Rotation retaining ring 45 is respectively positioned in the shaft 411 of handle 41, and axial retaining ring 45 limits in the cyclic annular card slot 4112 of shaft 411,
Handle lock assembly is completed, and handle lock is taken out.
The installation of handle lock is realized by above-mentioned clamp structure, installation process is convenient, time saving and energy saving, and handle lock is each
The installation of a component is accurate so that the assembly of handle lock more it is accurate in place, increase production efficiency.In addition, one hand
The assembly of entire handle lock is completed, it is more convenient.
Claims (10)
1. a kind of clamp structure of handle lock assembly, characterized by comprising:
Pedestal (31) has and upwardly extends and the outer barrel of upper end opening (311), and inner cylinder is equipped in the outer barrel (311)
(312)；
Sleeve (32), the annular recess (310) partially formed between the inner cylinder (312) and outer barrel (311) is interior, and
It outer barrel (311) can move axially, be arranged between the periphery wall of the sleeve (32) and the internal perisporium of outer barrel (311) relatively
It is both restricted to generate the position limiting structure circumferentially rotated, it offers on the internal perisporium of the sleeve (32) and is put for rotation retaining ring (45)
It sets accommodation groove therein (321), is formed with assembly cavity between the top of the sleeve (32) and the top of inner cylinder (312)
(300), the accommodation groove (321) is located in the assembly cavity (300)；It offers on sleeve (32) roof for panel (43)
Pillar (432) plant accommodating hole (322) therein, the accommodating hole (322) is located at two salient angles of accommodation groove (321)
(3211) between, and one of them of close salient angle (3211)；
Rotary core shaft (33) can be partially plugged in the inner cylinder (312), the upper end of the rotary core shaft (33) from top to bottom
Can be mating with the shaft (411) of handle (41), and the rotary core shaft (33) and handle (41) can the relatively described inner cylinders
(312) it synchronizes and circumferentially rotates；Rotary core shaft (33) periphery wall is equipped with fixing piece (331) on the position close to top,
And the circumferentially spaced correspondence for rotation retaining ring (45) offered up and down is convex on the periphery wall of the fixing piece (331)
The first guide groove (3311) that block (451) passes through offers two second be oppositely arranged on the periphery wall of the shaft (411)
Guide groove (4111), second guide groove (4111) can be connected with corresponding first guide groove (3311), formation and convex block
(451) the first slideway being slidably matched, to realize that rotary core shaft (33) and handle (41) are moved with respect to the axial of inner cylinder (312)
It is dynamic；
First elastic component (34) is located in annular recess (310), and has the roof of sleeve (32) far from outer barrel (311)
The trend of roof；And
Second elastic component (35), setting make rotary core shaft (33) to have what is moved up to become in the inner cylinder (312)
Gesture.
2. the clamp structure of handle lock assembly according to claim 1, it is characterised in that: the handle lock includes torsional spring
(44), the hook end (441) of the torsional spring (44) is hung on the pillar (432) of panel (43), first guide groove
(3311) free end (442) that restricted torsional spring (44) is arranged in one of them moves down and can be to rotary core shaft (33)
The mobile elastic spacing portion (3310) of radial direction.
3. the clamp structure of handle lock assembly according to claim 2, it is characterised in that: the elastic spacing portion (3310)
Have on the lateral wall of lower end from top to bottom gradually to the first guide surface (33101) of contract.
4. the clamp structure of handle lock assembly according to claim 1, it is characterised in that: under the fixing piece (331)
End has from top to bottom gradually to the second guide surface (3312) of contract.
5. the clamp structure of handle lock assembly according to claim 1, it is characterised in that: outside the rotary core shaft (33)
Peripheral wall is equipped with the first protrusion (332) on the position close to lower end and accordingly opens up on the internal perisporium of the inner cylinder (312)
There is the second slideway (3121) being slidably matched with the first protrusion (332), second slideway (3121) includes the first vertical slot
(31211), transverse groove (31212) and the second vertical slot (31213), the lower end of first vertical slot (31211) and transverse direction
One end of slot (31212) is connected, and the other end of transverse groove (31212) is connected with the upper end of the second vertical slot (31213).
6. the clamp structure of handle lock according to claim 5 assembly, it is characterised in that: the inner cylinder (312) it is interior
Peripheral wall opens up the limited step (3122) that restricted fixing piece (331) moves down on the position of upper end, and described second is sliding
Road (3121) is located at the lower section of the limited step (3122).
7. the clamp structure of handle lock assembly according to claim 1, it is characterised in that: sleeve (32) periphery wall exists
Close to lower end position on be provided with the second protrusion (323), accordingly, offered on the internal perisporium of the outer barrel (311) with
The third slideway (3111) that second protrusion (323) is slidably matched, the third slideway (3111) include the first vertically arranged cunning
Slot (31111), the second sliding slot (31112) being laterally arranged and vertically arranged third sliding slot (31113), the first sliding groove
(31111) lower end is connect with the one end of second sliding slot (31112), the other end and third sliding slot of second sliding slot (31112)
(31113) upper end is connected, and the position limiting structure is formed by second protrusion (323) and third slideway (3111).
8. the clamp structure of handle lock assembly according to claim 7, it is characterised in that: the top sides of the sleeve (32)
Gear is circumferentially outward extended at edge along (324), in the case where handle lock is in and installs state, the lower end of the gear edge (324)
The upper surface in face and outer barrel (311) offsets.
9. the clamp structure of handle lock according to claim 1 assembly, it is characterised in that: have on the pedestal (31) to
The positioning tube (313) of upper extension is inserted with extension rod (314) on the positioning tube (313), the upper end of the extension rod (314)
It with outwardly extending shoulder block (3141), is arranged with third elastic component (310) on the extension rod (314), the third elasticity
Part (310) is between the shoulder block (3141) and the upper surface of positioning tube (313), and having keeps extension rod (314) relatively fixed
The trend that position cylinder (313) moves up.
10. the clamp structure of handle lock assembly according to claim 1, it is characterised in that: have on the pedestal (31)
The positioning column (315) upwardly extended has the extending column (316) upwardly extended, the extending column on the positioning column (315)
(316) the third elastic component (310) for making panel (43) that there is the trend that moves up is arranged on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285164.8A CN109129272A (en) | 2018-10-31 | 2018-10-31 | A kind of clamp structure of handle lock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285164.8A CN109129272A (en) | 2018-10-31 | 2018-10-31 | A kind of clamp structure of handle lock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109129272A true CN109129272A (en) | 2019-01-04 |
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| CN201811285164.8A Pending CN109129272A (en) | 2018-10-31 | 2018-10-31 | A kind of clamp structure of handle lock assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514817A (en) * | 2019-10-03 | 2019-11-29 | 李厚兵 | A kind of slump verifying attachment for mixed mud |
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| CN207577812U (en) * | 2017-12-15 | 2018-07-06 | 开化昌益磁业有限公司 | A kind of assembling device of handle lock handle and lock housing |
| CN207983210U (en) * | 2018-03-20 | 2018-10-19 | 上海尔峰机械配件有限公司 | One kind locking mounted elastically fixture for hair net |
| CN209207334U (en) * | 2018-10-31 | 2019-08-06 | 浙江理工大学瓯海研究院有限公司 | A kind of clamp structure of handle lock assembly |
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| CN104858654A (en) * | 2015-05-21 | 2015-08-26 | 金勇� | Assembly device special for door lock assembly |
| US20170266790A1 (en) * | 2016-03-15 | 2017-09-21 | Wei-Chieh Chuang | Torque socket having torque adjusting function |
| CN205685226U (en) * | 2016-06-28 | 2016-11-16 | 佛山市金砥柱建筑装饰材料有限公司 | Lockset positioning sleeve |
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| CN207577812U (en) * | 2017-12-15 | 2018-07-06 | 开化昌益磁业有限公司 | A kind of assembling device of handle lock handle and lock housing |
| CN207983210U (en) * | 2018-03-20 | 2018-10-19 | 上海尔峰机械配件有限公司 | One kind locking mounted elastically fixture for hair net |
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| CN110514817A (en) * | 2019-10-03 | 2019-11-29 | 李厚兵 | A kind of slump verifying attachment for mixed mud |
| CN110514817B (en) * | 2019-10-03 | 2021-11-26 | 聊城市水建工程质量检测有限公司 | Slump testing device for concrete |
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