CN204418800U - Handle structure - Google Patents
Handle structure Download PDFInfo
- Publication number
- CN204418800U CN204418800U CN201420826906.4U CN201420826906U CN204418800U CN 204418800 U CN204418800 U CN 204418800U CN 201420826906 U CN201420826906 U CN 201420826906U CN 204418800 U CN204418800 U CN 204418800U
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- China
- Prior art keywords
- handle
- installing hole
- flexible member
- handle structure
- installation portion
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Abstract
The utility model discloses a kind of handle structure, comprising: handle base, in the hollow frame of a side opening, the opposite side that opening is relative offers installing hole; Handle handle, comprises grip part and installation portion, and installation portion stretches in handle base through installing hole, and can rotate in handle base, and installation portion sidewall offers holddown groove; Fixation kit, comprise flexible member and two fixed blocks, flexible member is contained in holddown groove, and two fixed blocks are partly placed in holddown groove two ends respectively, and flexible member two ends abut two fixed blocks respectively.Above-mentioned handle structure, rotates handle handle, then drive fixed block to rotate along installing hole inwall, when fixed block turns to locating slot position, flexible member pressure makes locating piece snap in locating slot, thus completes the location of handle handle.Because locating piece and installing hole inwall and holddown groove are that face contacts, and contact area is larger.Therefore operational torque is less, rotates smooth and easy.
Description
Technical field
The utility model relates to door and window hardware part field, particularly relates to a kind of handle structure.
Background technology
Along with the raising of quality of life and the continuous progress of industrial level, the use of various product and matching requirements are also improved constantly, the features such as attractive in appearance, succinct, practical be met, focus on good Consumer's Experience.Door and window handle is as the device often used in life and work, and not only its appearance aspect has higher requirements, and the Consumer's Experience in its use procedure is also an important part.
Usually, traditional handle structure is in rotary course, and operational torque is large, rotates not smooth.
Utility model content
Based on this, be necessary large for handle structure operational torque, rotate not smooth problem, provide a kind of operational torque little, rotate handle structure smoothly.
A kind of handle structure, comprising:
Handle base, in the hollow frame of a side opening, the opposite side that described handle base opening is relative offers installing hole;
Handle handle, comprise grip part and be connected to the installation portion of one end, described grip part, described installation portion stretches in described handle base through described installing hole, and can rotate in described handle base, and described installation portion sidewall offers holddown groove; And
Fixation kit, comprise flexible member and two fixed blocks, described flexible member is contained in described holddown groove, two described fixed blocks are partly placed in described holddown groove two ends respectively, described flexible member two ends abut two described fixed blocks respectively, and two described fixed blocks are slidably connected to described installing hole inwall along its circumference away from the other end of described flexible member in described installing hole.
Wherein in an embodiment, described installing hole inwall is axially arranged with locating slot along described installing hole, described fixed block is provided with the location division matched with described locating slot.
Wherein in an embodiment, described locating slot is multiple, arranges along described installing hole circumference uniform intervals.
Wherein in an embodiment, described locating slot has arcwall face, the arcwall face of described locating slot and the transition of described installing hole inner wall smooth, and surface configuration and the described arcwall face of described location division match.
Wherein in an embodiment, the stepped setting of described installing hole inwall, it comprises the second-order that the first rank and diameter are greater than described first rank, and described fixed block is placed in described second-order, with spacing described fixed block in the axial movement of described installing hole.
Wherein in an embodiment, described fixed block offers accepting hole, and described flexible member is partially housed in described accepting hole.
Wherein in an embodiment, described handle structure also comprises transmission device, described transmission device comprises cog and dead bolt, described cog is arranged at described installation portion one end away from described grip part, and be positioned at described handle base, described cog coordinates with described dead bolt, so that the rotation of described handle handle is converted into the rectilinear motion of described dead bolt along described handle base length direction.
Wherein in an embodiment, described handle structure also comprises heelpiece, and the openend of described handle base is located at by described heelpiece, and cover the opening of described handle base, chute offered by described heelpiece, and described dead bolt is slidably connected to described chute, and matches with described cog.
Wherein in an embodiment, described cog circumferentially establishes spaced convex tooth, and described dead bolt comprises connecting portion and fixed part, described fixed part is through described chute, and being slidably connected to described chute, described connecting portion, and to coordinate with described convex tooth in described heelpiece near described handle base side.
Wherein in an embodiment, described handle also comprises packing ring, and described packing ring is arranged at described installing hole, and to reduce friction, described grip part is from described installation portion one end away from described handle base, extended towards described installation portion side.
Above-mentioned handle structure, handle rotating in handle base, and handle makes fixed block be held in installing hole inwall the flexible member arranged in upper holddown groove.Rotate handle handle, then fixed block can be driven to rotate along installing hole inwall.Because fixed block and installing hole inwall and holddown groove are that face contacts, and contact area is comparatively large, and therefore operational torque is less, rotates smooth and easy.
Accompanying drawing explanation
Fig. 1 is the explosive view of the handle structure of an embodiment;
Fig. 2 is the structural representation of the handle structure shown in Fig. 1;
Fig. 3 is the close-up schematic view of the handle structure shown in Fig. 1.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in manual of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, Figure 2 and Figure 3, a kind of handle structure 100 in this preferred embodiment, comprises handle base 10, handle 30 and fixation kit 50.
Particularly, the hollow frame of handle base 10 in a side opening, the opposite side that its opening is relative offers installing hole 12.
Handle comprises grip part 36 30 and is connected to the installation portion 32 of one end, grip part 36.Installation portion 32 stretches in handle base 10 through installing hole 12, and can rotate in handle base 10, and installation portion 32 sidewall offers holddown groove 322 to install fixation kit 50.
Fixation kit 50 comprises flexible member 52 and two fixed blocks 54.Wherein, flexible member 52 is contained in holddown groove 322, two fixed blocks 54 are partly placed in holddown groove 322 two ends respectively, flexible member 52 two ends abut two fixed blocks, 54, two fixed blocks 54 respectively and in installing hole 12, are slidably connected to installing hole 12 inwall away from the other end of flexible member 52 along its circumference.
Above-mentioned handle structure 100, handle can rotate 30 in handle base 10, and handle makes fixed block 54 be held in installing hole 12 inwall the flexible member 52 arranged in the holddown groove 322 on 30.Rotate handle 30, then fixed block 54 can be driven to rotate along installing hole 12 inwall.Due to fixed block 54 and installing hole 12 inwall and holddown groove 322 for face contacts, and contact area is comparatively large, and therefore operational torque is less, rotates smooth and easy.
More specifically, flexible member 52 is spring.Be appreciated that in other embodiments, flexible member 52 can be the flexible members such as rubber.
Refer to Fig. 2, in this preferred embodiment, installing hole 12 inwall is circumferentially provided with the locating slot 1442 caved inward, fixed block 54 is provided with the location division 542 of the projection matched with locating slot 1442, and this location division 542 makes fixed block 54 can coordinate with locating slot 1442.Please again consult Fig. 3, locating slot 1442 quantity is multiple, in this preferred embodiment, locating slot 1442 quantity is 4, the circumferential uniform intervals of installing hole 12 along installing hole 12 is arranged, and roughly in 90 ° of angles between two adjacent positioned grooves 1442, and locating slot 1442 has arcwall face, this arcwall face and the transition of installing hole 12 inner wall smooth, surface configuration and the described arcwall face of location division 542 match.
The stepped setting of installing hole 12 inwall, comprises the second-order 144 that the first rank 142 and diameter are greater than the first rank 142.Locating slot 1442 is opened in second-order 142, and fixed block 54 is placed in second-order 144, to limit fixed block 54 in the axial movement of installing hole 12.
So, limit it move owing to be contacted with the face of installing hole 12 by fixed block 54, thus secure and reliable connection, increases the stability in use of handle structure 100 and increases the service life.When handle rotates 30, location division 542 is rotated installing hole 12 in, and drive is positioned at the flexible member 52 of holddown groove 322 and fixed block 54 rotates, and now flexible member 52 is in compressive state.When fixed block 54 rotates to locating slot 1442 position, flexible member 52 pushes fixed block 54 and enters in locating slot 1442, and location division 542 is mated with locating slot 1442, and handle is fixed 30.Because locating slot 1442 quantity is four and interval is arranged, therefore make handle structure 100 have four different permanent positions, often rotating 90 ° can position.Further, due to curved surfaces and the transition of second-order 144 inner wall smooth of locating slot 1442, fixed block 54 can be made to enter and to depart from locating slot 1442 more mild, therefore this structure is more stable, laborsaving.Be appreciated that the quantity of locating slot 1442 is not limited thereto, can arrange as required.
Further, fixed block 54 offers accepting hole 544, and flexible member 52 is partially housed in this accepting hole 544.The central axis of accepting hole 544 is parallel with the central axis of holddown groove 322, makes that flexible member 52 one end is low holds holddown groove 322 inwall, and the other end is positioned at fixed block 54, to protect flexible member 52, extends the application life of handle structure 100.
Refer to Fig. 1, handle structure 100 also comprises transmission device (figure does not mark).This transmission device comprises dead bolt 70 and cog 34.Cog 34 is arranged at installation portion 32 one end away from grip part 36, and is positioned at handle base 10, coordinates with dead bolt 70, so that handle is converted into the rectilinear motion of dead bolt 70 along handle base 10 length direction the rotation of 30.
Wherein, cog 34 and handle are the integrated setting of 30, simplify structure and the assembly technology flow process of handle structure 100, handle is assembled 30 without the need to using screw, avoid screw loosening and causing handle to rock 30 in Long-Time Service process, extend reliability and the application life of handle structure 100.
Further, handle structure 100 also comprises heelpiece 90, is located at the openend of handle base 10, and covers the opening of handle base 10.Chute 92 offered by heelpiece 90, and dead bolt 70 is slidably connected to chute 92, and matches with cog 34.Cog 34 circumferentially establishes spaced convex tooth, and dead bolt 70 comprises connecting portion 72 and fixed part 74, and fixed part 74 passes and is slidably connected to chute 92.Connecting portion 72 is positioned at heelpiece 90 near handle base 10 side, and coordinates with convex tooth.Cog 34 rotate through coordinating of convex tooth and connecting portion 71, make dead bolt 70 rectilinear motion in chute, control the door and window folding of installing this handle structure 100 with this.The corner of heelpiece 90 is also provided with screwed hole to be fixed on door and window by heelpiece 90.
Further, handle structure 100 also comprises packing ring 80, and packing ring 80 is arranged at installing hole 12 first rank 142, coordinates 30 with handle, to reduce the phase mutual friction between installation portion 32 with installing hole 12, reduces noise when rotating, and increases smoothness.
Further, grip part 36 is from installation portion 32 one end away from handle base 10, extended towards installation portion 32 side.In this preferred embodiment, grip part 36 is hollow structure, to alleviate the weight of handle structure 100, and saves material.
Above-mentioned handle structure 100, the installing hole 12 that the installation portion 32 offering holddown groove 322 is offered through handle base 10, the flexible member 52 installed in holddown groove 322 and two fixed blocks 54, two fixed blocks 54 are partly placed in holddown groove 322 two ends respectively, flexible member 52 two ends abut two fixed blocks, 54, two fixed blocks 54 respectively due to the pressure of flexible member 52 and are held in installing hole 12 inwall respectively.The locating slot 1442 that the inwall of installing hole 12 is offered can make fixed block 54 locate, thus makes positioning handle 30.
The inwall of fixed block 54 and installing hole 12 and holddown groove 322 to contact and contact area is comparatively large for face, and therefore operational torque is little, rotates smooth and easy.Cog 34 is one-body molded 30 with handle, and cog 34 rotates and drives the dead bolt 70 coordinated with cog 34 being installed on heelpiece 90 to move along chute 92, thus completes the folding of the door and window being provided with handle structure 100.Be held in the end face in installing hole 12 by fixed block 54, handle cannot be moved along the central axis bearing of trend of installing hole 12 30, drive mechanism is reliable and stablize.Fixed block 54 is comparatively large with the contact surface of installing hole 12 and holddown groove 322, and what make handle structure 100 has good location hand feeling in rotation position fixing process, and laborsaving and increase the comfort level used.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a handle structure, is characterized in that, comprising:
Handle base, in the hollow frame of a side opening, the opposite side that described handle base opening is relative offers installing hole;
Handle handle, comprise grip part and be connected to the installation portion of one end, described grip part, described installation portion stretches in described handle base through described installing hole, and can rotate in described handle base, and described installation portion sidewall offers holddown groove; And
Fixation kit, comprise flexible member and two fixed blocks, described flexible member is contained in described holddown groove, two described fixed blocks are partly placed in described holddown groove two ends respectively, described flexible member two ends abut two described fixed blocks respectively, and two described fixed blocks are slidably connected to described installing hole inwall along its circumference away from the other end of described flexible member in described installing hole.
2. handle structure according to claim 1, is characterized in that, described installing hole inwall is axially arranged with locating slot along described installing hole, and described fixed block is provided with the location division matched with described locating slot.
3. handle structure according to claim 2, is characterized in that, described locating slot is multiple, arranges along described installing hole circumference uniform intervals.
4. handle structure according to claim 3, is characterized in that, described locating slot has arcwall face, the arcwall face of described locating slot and the transition of described installing hole inner wall smooth, and surface configuration and the described arcwall face of described location division match.
5. handle structure according to claim 1, it is characterized in that, the stepped setting of described installing hole inwall, it comprises the second-order that the first rank and diameter are greater than described first rank, described fixed block is placed in described second-order, with spacing described fixed block in the axial movement of described installing hole.
6. handle structure according to claim 1, is characterized in that, described fixed block offers accepting hole, and described flexible member is partially housed in described accepting hole.
7. handle structure according to claim 1, it is characterized in that, described handle structure also comprises transmission device, described transmission device comprises cog and dead bolt, described cog is arranged at described installation portion one end away from described grip part, and being positioned at described handle base, described cog coordinates with described dead bolt, so that the rotation of described handle handle is converted into the rectilinear motion of described dead bolt along described handle base length direction.
8. handle structure according to claim 7, it is characterized in that, described handle structure also comprises heelpiece, the openend of described handle base is located at by described heelpiece, and cover the opening of described handle base, chute offered by described heelpiece, and described dead bolt is slidably connected to described chute, and matches with described cog.
9. handle structure according to claim 8, it is characterized in that, described cog circumferentially establishes spaced convex tooth, described dead bolt comprises connecting portion and fixed part, described fixed part is through described chute, and being slidably connected to described chute, described connecting portion, and to coordinate with described convex tooth in described heelpiece near described handle base side.
10. handle structure according to claim 1, is characterized in that, described handle also comprises packing ring, described packing ring is arranged at described installing hole, to reduce friction, described grip part is from described installation portion one end away from described handle base, extended towards described installation portion side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826906.4U CN204418800U (en) | 2014-12-19 | 2014-12-19 | Handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826906.4U CN204418800U (en) | 2014-12-19 | 2014-12-19 | Handle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418800U true CN204418800U (en) | 2015-06-24 |
Family
ID=53469183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826906.4U Expired - Fee Related CN204418800U (en) | 2014-12-19 | 2014-12-19 | Handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418800U (en) |
-
2014
- 2014-12-19 CN CN201420826906.4U patent/CN204418800U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |