CN204436971U - Knob connection set, cover plate assembly and vehicle - Google Patents
Knob connection set, cover plate assembly and vehicle Download PDFInfo
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- CN204436971U CN204436971U CN201520058784.3U CN201520058784U CN204436971U CN 204436971 U CN204436971 U CN 204436971U CN 201520058784 U CN201520058784 U CN 201520058784U CN 204436971 U CN204436971 U CN 204436971U
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- knob
- plate
- connection set
- shackle member
- cover plate
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Abstract
The utility model relates to a kind of knob connection set, cover plate assembly and vehicle, and described knob connection set comprises: knob base, knob part and shackle member, and described knob base is used for being fixed on the first plate and having through hole; Described knob part has running shaft, and described knob part is installed on described knob base from the side of described knob base, and described running shaft is rotatably located in described through hole; Described shackle member is fixedly connected with described running shaft, for the opposite side from described knob base through second plate adjacent with described first plate, described shackle member can rotate to preventing described second plate away from the clamping position of described first plate and allowing described second plate to depart from the release position of described first plate relative to described second plate.Knob connection set, cover plate assembly and vehicle that the utility model provides, knob connection set is when being rotatably connected, and its rotation is comparatively stable, not easily produces and rocks.
Description
Technical field
The utility model relates to interconnection technique field, particularly relates to a kind of knob connection set, cover plate assembly and vehicle.
Background technique
In prior art, usual employing knob connection set realizes locking or the unblock of at least the first plate and the second plate (overlapped sections of two plates), namely, after the first plate being fastened on the unblock on the second plate or by knob connection set by knob connection set, the first plate can depart from the second plate.Such as, spare tire cover plate in the boot of automobile is locked at by knob connection set on the sheet metal part on car body or by knob connection set and realizes unlocking, and spare tire cover plate can depart from the sheet metal part of car body.
At present, knob connection set generally includes the shackle member that knob part and knob part connect, in a particular application, knob part is positioned at the side of the first plate, shackle member is positioned at the opposite side of the first plate through the mounting hole on the first plate, revolving part drives shackle member can rotate in the mounting hole of described first plate.When connection two plates (the first plate and the second plate), shackle member passes the second plate by the opening slot that the second plate is arranged, when knob part drives shackle member to rotate to clamping position, the first plate is locked on the second plate, and both can not depart from mutually.Contrary, counterrotating knob part, when driving shackle member to rotate to release position, shackle member can be deviate from from the opening slot of the second plate, and the first plate can depart from the second plate.
But, current knob connection set, because the mounting hole on the first plate is can by the mounting hole of shackle member, directly install through this mounting hole to make shackle member, when rotating in knob part this mounting hole on the first plate, the rotation of knob part in this mounting hole is unstable, easily rocks.
Model utility content
In view of this, the utility model is intended to propose a kind of knob connection set, cover plate assembly and vehicle, and knob connection set is wherein comparatively stable in rotary course, can not produce and rock.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of knob connection set, described knob connection set comprises:
Knob base, described knob base is used for being fixed on the first plate and having through hole;
Knob part, described knob part has running shaft, and described knob part is installed on described knob base from the side of described knob base, and described running shaft is rotatably located in described through hole; With
Shackle member, described shackle member is fixedly connected with described running shaft, for the opposite side from described knob base through second plate adjacent with described first plate, described shackle member can rotate to preventing described second plate away from the clamping position of described first plate and allowing described second plate to depart from the release position of described first plate relative to described second plate.
Further, described shackle member is provided with engagement groove, the end face of described running shaft is provided with the engagement pawl engaged with described engagement groove.
Further, described engagement pawl is at least two, described knob connection set also comprises fastening piece, described fastening piece is plugged at least two described engagement pawls through described shackle member along the axis of described running shaft from the side deviating from described knob part of described shackle member, with by described engagement pawl swelling in described engagement groove.
Further, described shackle member is provided with the circular hole plugging described fastening piece, the partial sidewall that described engagement groove comprises circular hole and described circular hole stretches out at least two the pawl grooves formed, each described engagement pawl respectively correspondence is arranged at described pawl groove, and the central position between described at least two engagement pawls is formed as cavernous structure;
Described fastening piece is tapping screw, is located in the described cavernous structure between described engagement pawl from the described circular hole of described shackle member.
Further, the edge of described engagement groove is formed can with the limit structure of the end contact of described running shaft.
Further, described knob base is provided with guiding groove, described knob part is provided with the slide post that can slide along described guiding groove.
Further, described knob base is the disc-shaped structure being formed with recess, and described knob part is positioned at described recess.
Further, the side-wall shaft of the described through hole of described knob base is to extending to form cylinder.
Further, described knob base is provided with the multiple mounting holes for being fixedly connected with described first plate body, each described mounting hole is circumferentially provided with stiffening element.
Relative to prior art, the knob connection set that the utility model provides, by arranging the knob base with through hole, knob base is fixed on plate to be connected, the running shaft of knob part is rotated in the through hole of this knob base, compare knob part so directly to rotate in the mounting hole of plate, comparatively stable, not easily produce and rock.
Another object of the present utility model is to propose a kind of cover plate assembly, and described cover plate assembly comprises cover plate, described cover plate is provided with knob connection set as above.
An object more of the present utility model is to propose a kind of vehicle, is provided with spare tire cover plate in the boot of described vehicle, and described spare tire cover plate is cover plate assembly as above.
The Dominant Facies that described cover plate assembly and described vehicle and above-mentioned knob connection set have relative to prior art with, do not repeat them here.
Other features and advantages of the utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
The structural representation of knob connection set of Fig. 1 for providing in a kind of mode of execution of the present utility model;
Fig. 2 is the structural representation of knob base in knob connection set;
Fig. 3 is the structural representation of knob part in knob connection set;
Fig. 4 is the structural representation of shackle member in knob connection set;
Fig. 5 is the structural representation that each parts of knob connection set are in separated state.
Description of reference numerals:
1-knob base; 11-through hole;
12-guiding groove; 13-recess;
14-mounting hole; 15-stiffening element;
16-stiffening rib; 2-knob part;
21-running shaft; 211-engagement pawl;
212-arc surface; 22-slide post;
3-shackle member; 31-engagement groove;
311-circular hole; 312-pawl groove;
32-limit structure; 4-fastening piece;
5-first plate; 6-second plate.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
The utility model provides a kind of knob connection set, and as shown in Figure 1 and Figure 5, described knob connection set comprises: knob base 1, knob part 2 and shackle member 3, and wherein, knob base 1 is for being fixed on the first plate 5 and having through hole 11; Knob part 2 has running shaft 21, and knob part 2 is installed on knob base 1 from the side of described knob base 1, and running shaft 21 is rotatably located in described through hole 11; Shackle member 3 is fixedly connected with running shaft 21, for the opposite side from knob base 1 through second plate 6 adjacent with the first plate 5, described shackle member 3 can rotate to preventing the second plate 6 away from the clamping position of described first plate 5 and allowing the second plate 6 to depart from the release position of described first plate 5 relative to the second plate 6.
The knob connection set that the utility model provides, for being linked together by the overlapped section of two plates, departs to prevent two plates.In a particular application (the first plate 5 and the second plate 6 for shown in Fig. 1), the knob base 1 of this knob connection set is fixed on the first plate 5, second plate 6 offers the opening slot (Fig. 1 does not show) that shackle member 3 can be made to pass through, shackle member 3 can enter into the side deviating from the first plate 5 of the second plate 6 by the opening slot of the second plate 6, when knob part 2 drives shackle member 3 to rotate to clamping position, together with first plate 5 is locked at the second plate 6, the second plate 6 can not be departed from, when knob part 2 drives shackle member 3 counterrotating to release position, shackle member 3 can be deviate from from the opening slot of the second plate 6, first plate 5 can depart from the second plate 6.Wherein, described clamping position refers to that the opening slot on shackle member 3 and the second plate 6 misplaces and the position that can not deviate from from described opening slot, or shackle member 3 is connected in the position on interface arrangment set on the second plate 6; Release position refers to the position that shackle member 3 can be deviate from from the opening slot of the second plate 6.
The knob connection set that the utility model provides, by arranging the knob base with through hole, the running shaft of knob part rotates in the through hole of this knob base, at the mounting hole of the first plate, (mounting hole on this first plate is can by the mounting hole of shackle member with knob part of the prior art, between itself and the running shaft of knob part, there is larger gap, its rotation can produce and rock) in rotate compare, the rotation of the knob connection set that the utility model provides is comparatively stable, not easily produces and rocks.
Below by embodiment, the technical solution of the utility model is specifically described.
In preferred implementation of the present utility model, shackle member 3 is set to removably connect with the running shaft 21 of knob part 2, its preferred Placement as shown in Figure 1, described shackle member 3 is provided with engagement groove 31, the end face of running shaft 21 is provided with engagement pawl 211 (Fig. 3), engagement pawl 211 is fastened in described engagement groove 31.
In present embodiment, knob connection set also comprises fastening piece 4, after engagement pawl 211 is placed in engagement groove 31, then is connected by fastening piece 4, to make being connected firmly of running shaft 21 and shackle member 3.Concrete, engagement pawl 211 is at least two, fastening piece 4 enters into described at least two engagement pawls 211 through shackle member 3 along the axis of running shaft 21 from the side deviating from knob part 2 of shackle member 3, fastening piece 4 can play the effect of swelling between described engagement pawl 211, engagement pawl 211 radially outward is strutted, thus by engagement pawl 211 swelling on the sidewall of engagement groove 31.
Preferably, shackle member 3 is provided with the circular hole 311 plugging fastening piece 4, the partial sidewall that engagement groove 31 comprises circular hole 311 and described circular hole 311 stretches out at least two the pawl grooves 312 formed, each engagement pawl 211 respectively correspondence is arranged at pawl groove 312, central position between described at least two engagement pawls 211 is formed as cavernous structure, and fastening piece 4 is plugged in described cavernous structure the swelling realizing described engagement pawl 211.Specifically as shown in Figure 3 and Figure 4, two engagement pawls 211 (being certainly not limited to two) on knob part 2 have towards the arc surface 212 at center respectively, after claw 211 is placed in pawl groove 312, the arc shaped surface 212 on claw 211 and the circular arc inwall between two pawl grooves 312 form described cavernous structure jointly.It is noted that the radius of described cavernous structure between engagement pawl 211 should be less than the radius of fastening piece 4, like this, engagement pawl 211 could strut laterally by fastening piece 4 after entering into this cavernous structure.
Preferably, fastening piece 4 can be tapping screw and (but is not limited to tapping screw, also can be the Cylindrical object etc. that can be inserted between engagement pawl 211), tapping screw is screwed in the described cavernous structure between engagement pawl 211 from the circular hole 311 of shackle member 3, inwall between circular hole 311 and engagement pawl 211 there will be Thread Forming TF, simultaneously engagement pawl 211 extends out, and by swelling on the sidewall of engagement groove 31, thus realizes the fastening of running shaft 21 and shackle member 3.In present embodiment, by by engagement pawl 211 swelling on the sidewall of pawl groove 312, when knob part 2 rotates, engagement pawl 211 can the sidewall of driving pawl groove 312, make to produce moment of torsion between engagement pawl 211 and pawl groove 312, realize the synchronous rotary of knob part 2 and shackle member 3.
In present embodiment, preferably, as shown in Figure 4, the edge of engagement groove 31 is formed can with the limit structure 32 of the end contact of described running shaft 21, when engagement pawl 211 is placed in engagement groove 31, limit structure 32 in shackle member 3 is supported on the end face of running shaft 21, to limit shackle member 3 degrees of freedom in the axial direction.
At this illustratively, linkage structure between running shaft 21 and shackle member 3 is not limited to above-mentioned mode of execution, such as also be connected by the mode of key and keyway interference fit between running shaft 21 with shackle member 3, or be plugged in running shaft 21 by pin etc. and be connected with in the linkage structure of shackle member 3.The mode of being undertaken connecting by engagement pawl 211, engagement groove 31 and fastening piece 4 in present embodiment is convenient disassembly and the adopted preferred implementation that is connected firmly in the utility model.
In present embodiment, preferably, as shown in Figures 2 and 3, knob base 1 is provided with guiding groove 12, knob part 2 is provided with the slide post 22 that can slide along described guiding groove 12, guiding groove 12 is preferably symmetrically arranged two.When knob part 2 rotates, the slide post 22 on it slides along the guiding groove 12 on knob base 1, by arranging guiding groove 12, can limit the angle of swing of knob part 2, prevents it from rotating excessively.Generally, when slide post 22 slides into one end of guiding groove 12, knob part 2 is in described clamping position, and when sliding into the other end of guiding groove 12, knob part 2 is in described release position.
In present embodiment, preferably, as shown in figures 2 and 5, the side-wall shaft of the described through hole 11 of knob base 1 is to extending to form cylinder, this cylinder preferably extends to the side being provided with shackle member 3 of knob base 1, the running shaft 21 of knob part 2 rotates in this cylinder, more stable by its rotation of support of this cylinder, not easily rocks.Preferably, the side being provided with shackle member 3 of knob base 1 is also provided with the stiffening rib 16 supporting described cylinder, to strengthen the intensity of knob base 1.
For convenience of being fixed on the first plate 5 when applying by knob base 1, as shown in Figure 2, knob base 1 is provided with the multiple mounting holes 14 for being fixedly connected with the first plate body 5, knob base 1 is by being bolted on the first plate 5.In addition, at knob base 1 when being bolted on plate, be out of shape for preventing knob base 1, circumferentially stiffening element 15 is also provided with at each mounting hole 14, for not affecting the appearance, stiffening element 15 can be arranged at the side deviating from knob part 2 of knob base 1, namely between knob base 1 and plate to be fixed.
Preferably, as described in Figure 1, knob base 1 is for being formed with the disc-shaped structure of recess 13, and knob part 2 is arranged in this recess 13, make the height of knob part 2 or knob part 2 substantially concordant with knob base 1 can not exceed knob base 1 too many, thus obtain good appearance.In addition, also can spray at the outer surface of each parts of this knob connection set, as spraying down etc., make product seem comparatively exquisite; Also and rubber film etc. can be smeared strengthen lubrication between running shaft and knob base 1 at the running shaft 21 of knob part 2, strengthen the feel of smooth exquisiteness when rotating.
The utility model also provides a kind of cover plate assembly on the other hand, and this cover plate assembly comprises cover plate, this cover plate is provided with the knob connection set that the utility model provides.By the knob connection set adopting the utility model to provide, be connected on other plate body by this this cover plate of knob connection set, and when being connected by this knob connection set, the rotation of knob part is comparatively stable, there is not the problem of rocking.
The utility model also provides a kind of vehicle more on the one hand, spare tire cover plate is provided with in the boot of described vehicle, described spare tire cover plate can adopt cover plate assembly as above, and this spare tire cover plate is connected to (as first-class in being connected to sheet metal part fixing on car body) on car body by the knob connection set that it is arranged.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (11)
1. a knob connection set, is characterized in that, described knob connection set comprises:
Knob base (1), described knob base (1) is for being fixed on the first plate (5) and having through hole (11);
Knob part (2), described knob part (2) has running shaft (21), described knob part (2) is installed on described knob base (1) from the side of described knob base (1), and described running shaft (21) is rotatably located in described through hole (11); With
Shackle member (3), described shackle member (3) is fixedly connected with described running shaft (21), for the opposite side from described knob base (1) through second plate (6) adjacent with described first plate (5), described shackle member (3) can rotate to preventing described second plate (6) away from the clamping position of described first plate (5) and allowing described second plate (6) to depart from the release position of described first plate (5) relative to described second plate (6).
2. knob connection set according to claim 1, it is characterized in that, described shackle member (3) is provided with engagement groove (31), the end face of described running shaft (21) is provided with the engagement pawl (211) engaged with described engagement groove (31).
3. knob connection set according to claim 2, it is characterized in that, described engagement pawl (211) is at least two, described knob connection set also comprises fastening piece (4), described fastening piece (4) is plugged in described at least two engagement pawls (211) through described shackle member (3) along the axis of described running shaft (21) from the side deviating from described knob part (1) of described shackle member (3), with by described engagement pawl (211) swelling in described engagement groove (31).
4. knob connection set according to claim 3, it is characterized in that, described shackle member (3) is provided with the circular hole (311) plugging described fastening piece (4), the partial sidewall that described engagement groove (31) comprises circular hole (311) and described circular hole (311) stretches out at least two the pawl grooves (312) formed, each described engagement pawl (211) respectively correspondence is arranged at described pawl groove (312), and the central position between described at least two engagement pawls (211) is formed as cavernous structure;
Described fastening piece (4) is tapping screw, is located in the described cavernous structure between described engagement pawl (211) from the described circular hole (311) of described shackle member (3).
5. knob connection set according to claim 2, is characterized in that, the edge of described engagement groove (31) is formed can with the limit structure (32) of the end contact of described running shaft (21).
6. knob connection set according to claim 1, it is characterized in that, described knob base (1) is provided with guiding groove (12), described knob part (2) is provided with the slide post (22) that can slide along described guiding groove (12).
7. knob connection set according to claim 1, is characterized in that, described knob base (1) is for being formed with the disc-shaped structure of recess (13), and described knob part (2) is positioned at described recess (13).
8. according to the knob connection set in claim 1-7 described in any, it is characterized in that, the side-wall shaft of the described through hole (11) of described knob base (1) is to extending to form cylinder.
9. according to the knob connection set in claim 1-7 described in any, it is characterized in that, described knob base (1) is provided with the multiple mounting holes (14) for being fixedly connected with described first plate body (5), each described mounting hole (14) is circumferentially provided with stiffening element (15).
10. a cover plate assembly, is characterized in that, described cover plate assembly comprises cover plate, described cover plate is provided with the knob connection set in claim 1-9 described in any one.
11. 1 kinds of vehicles, are provided with spare tire cover plate in the boot of described vehicle, it is characterized in that, described spare tire cover plate is cover plate assembly according to claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058784.3U CN204436971U (en) | 2015-01-28 | 2015-01-28 | Knob connection set, cover plate assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058784.3U CN204436971U (en) | 2015-01-28 | 2015-01-28 | Knob connection set, cover plate assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436971U true CN204436971U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520058784.3U Active CN204436971U (en) | 2015-01-28 | 2015-01-28 | Knob connection set, cover plate assembly and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN204436971U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996018A (en) * | 2017-03-06 | 2017-08-01 | 青岛海尔洗衣机有限公司 | A kind of washing machine filtering apparatus and washing machine |
| CN107126128A (en) * | 2017-06-20 | 2017-09-05 | 九牧厨卫股份有限公司 | A kind of bathtub and assemble method of built-in Multifunctional massage pillow |
| CN109484323A (en) * | 2018-12-18 | 2019-03-19 | 安徽江淮汽车集团股份有限公司 | A kind of automobile interior decoration cover plate mounting arrangement |
-
2015
- 2015-01-28 CN CN201520058784.3U patent/CN204436971U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996018A (en) * | 2017-03-06 | 2017-08-01 | 青岛海尔洗衣机有限公司 | A kind of washing machine filtering apparatus and washing machine |
| CN106996018B (en) * | 2017-03-06 | 2021-06-11 | 青岛胶南海尔洗衣机有限公司 | Washing machine filter equipment and washing machine |
| CN107126128A (en) * | 2017-06-20 | 2017-09-05 | 九牧厨卫股份有限公司 | A kind of bathtub and assemble method of built-in Multifunctional massage pillow |
| CN107126128B (en) * | 2017-06-20 | 2023-08-04 | 九牧厨卫股份有限公司 | Bathtub with built-in multifunctional massage pillow and assembling method |
| CN109484323A (en) * | 2018-12-18 | 2019-03-19 | 安徽江淮汽车集团股份有限公司 | A kind of automobile interior decoration cover plate mounting arrangement |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |