CN113847319A - Vehicle connecting piece and connecting mechanism - Google Patents
Vehicle connecting piece and connecting mechanism Download PDFInfo
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- CN113847319A CN113847319A CN202111164783.3A CN202111164783A CN113847319A CN 113847319 A CN113847319 A CN 113847319A CN 202111164783 A CN202111164783 A CN 202111164783A CN 113847319 A CN113847319 A CN 113847319A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 description 15
- 238000003825 pressing Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
- F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The application relates to a vehicle connecting piece and a connecting mechanism, and relates to the technical field of vehicle parts. This vehicle connecting piece includes connecting body and edge the joint face and the guide face that connecting body's circumference set gradually, connecting body's size is from supreme grow gradually down, the total number of joint face and guide face is not less than four, each the joint face is from supreme a plurality of joint steps that all are equipped with down, the joint face is used for when connecting body passes the hole of equidimension not, through the guide utilization of guide face the joint step with correspond the hole block to connect two spare parts that the vehicle corresponds. The application provides a vehicle connecting piece can adapt to the hole of multiple difference to realize the connection between the different spare parts fixed, solved the interior outer gadget of vehicle among the correlation technique and adopted the screw to connect the problem that has the commonality poor, take man-hour, easily not hard up and the potential safety hazard is great when fixed.
Description
Technical Field
The application relates to the field of vehicle parts, in particular to a vehicle connecting piece and a connecting mechanism.
Background
Along with the higher and higher quality of life of people, the automobile undoubtedly plays an important role therein, the automobile enlarges the radius of daily life of people, accelerates the transportation speed of commodities, and enables people to go out on a vacation more conveniently and the commodities to flow more quickly. Therefore, as the demand and demand of people become higher and higher, the technology related to automobiles is continuously innovated and developed.
The automobile is a whole formed by a plurality of parts, most of the parts are mutually matched, therefore, in the automobile, a plurality of connecting pieces are needed to connect, fix or position different parts, the common connecting piece is a screw, the connecting effect is firm, the structural stability of the whole automobile can be well guaranteed, but for some internal and external ornaments, the screw connection is stable, but more problems still exist.
First, in the case of exterior parts such as bumpers, when the fixing connection is made with screws, since they are located at the vehicle head, the external appearance of the vehicle is greatly affected by the exposure of the screws to the outside; secondly, when the parts are fixed by screws, the parts need to be provided with connecting parts with certain thicknesses, if the parts are thinner, the connecting parts with certain thicknesses need to be manufactured in addition during the preparation of the parts, and the problem of sink marks often occurs during the fastening; thirdly, when the number of the screws is large, each screw needs to be locked and fixed, which is labor-consuming, and in the locking process, if excessive force is applied, the problem of the Chinese silks can be caused, at the moment, the screw holes can be abraded due to friction, so that the whole part needs to be replaced finally, the manufacturing cost is increased, and the waste rate is greatly increased; fourthly, because the automobile is a dynamic process in the use process, the automobile can generate large and small vibration due to self braking or running on different road conditions in the running process, and screws can loosen in different degrees along with the time, so that the safety performance of the automobile is seriously influenced to a certain degree, and the quality of the automobile is greatly reduced; most importantly, because the automobile needs to be fixed in a plurality of places, the sizes of the screw types required for fixing different parts and the sizes of the corresponding holes are different, a plurality of batches of connecting pieces with different types and specifications need to be manufactured respectively, the connecting pieces correspond to the connecting and fixing of different parts respectively, the manufacturing process and the fixing process are both troublesome and laborious, and because the sizes and the sizes of the screws among different types are different, the condition of wrong model matching possibly caused during the connecting and fixing process is also generated, and the condition causes great potential safety hazards to the automobile.
Disclosure of Invention
The embodiment of the application provides a vehicle connecting piece and a connecting mechanism, and aims to solve the problems that in the prior art, when an inner ornament and an outer ornament of a vehicle are connected and fixed by screws, the universality is poor, the labor and time are wasted, the looseness is easy to occur, and the potential safety hazard is large.
In a first aspect, a vehicle connector is provided, comprising:
the connecting body is gradually enlarged from bottom to top;
follow the joint face and the guide face that connecting body's circumference set gradually, the total number of joint face and guide face is not less than four, each the joint face is from supreme a plurality of joint steps that all are equipped with down, the joint face is used for connecting body passes when the not hole of equidimension, through the guide of guide face utilizes the joint step with correspond the hole block to connect two spare parts that the vehicle corresponds.
In some embodiments, the number of the clamping surfaces and the number of the guide surfaces are 2, two of the clamping surfaces are arranged adjacently, each clamping surface is arranged obliquely from bottom to top in a direction away from the opposite guide surface, and two of the guide surfaces are arranged vertically.
In some embodiments, all of the engaging surfaces and the guiding surfaces are sequentially arranged along the circumferential direction of the connecting body to form a buffer cavity, and a plurality of buffer ribs are arranged in the buffer cavity.
In some embodiments, each of the engaging surface and the guide surface has a through hole, and the through hole communicates with the buffer chamber.
In some embodiments, the inclination angle of one of the engaging surfaces ranges from 75 ° to 85 °, and the inclination angle of the other of the engaging surfaces ranges from 55 ° to 75 °.
In some embodiments, each of the clamping steps includes a first inclined surface and a second inclined surface, the first inclined surface and the second inclined surface are inclined from bottom to top along a direction away from the clamping surface, and the second inclined surface is used for clamping with the corresponding hole.
In some embodiments, the top of the connecting body is provided with a base, and at least one edge of the base extends towards the outside to form a limiting convex edge.
In some embodiments, an end of the connecting body remote from the base is provided with a weight-reducing slot.
In a second aspect, a vehicle attachment mechanism is provided, comprising:
the first connecting end is provided with a connecting through hole;
the second connecting end is provided with a fixing hole, the second connecting end is positioned in the connecting through hole, and at least part of the fixing hole extends out of the connecting through hole;
the connecting body is gradually enlarged from bottom to top;
the clamping connection structure comprises clamping connection surfaces and guide surfaces, wherein the clamping connection surfaces and the guide surfaces are sequentially arranged along the circumferential direction of the connecting body, the total number of the clamping connection surfaces and the guide surfaces is not less than four, each clamping connection surface is provided with a plurality of clamping connection steps from bottom to top, and the clamping connection surfaces are used for utilizing the clamping connection steps to be clamped with the corresponding sides of the fixing holes through the guide of the guide surfaces when the connecting body penetrates through the fixing holes extending out of the connecting through holes so as to connect the first connection end and the second connection end.
In some embodiments, at least a part of the fixing hole is located in the connecting through hole, and a distance between an inner surface of one side of the connecting through hole and the corresponding guide surface engaged in the fixing hole is not less than a preset distance.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a vehicle connecting piece, it sets gradually joint face and guide face through the circumference at connecting body to from supreme a plurality of joint steps that set up down on the joint face, be when connecting body passes the not hole of equidimension, the joint face can utilize joint step and corresponding hole to carry out the block fixed under the guide of guide face is supplementary, with two spare parts that correspond on connecting the vehicle. The connecting piece for the vehicle can adapt to holes of various sizes, so that connection and fixation among different parts can be realized, even no auxiliary tool is needed during assembly, and the connecting piece can be assembled by pressing, time and labor are saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a vehicle connector provided in an embodiment of the present application along a clamping surface side;
FIG. 2 is a schematic structural view of a vehicle attachment member provided in an embodiment of the present application along one side of a guide surface;
FIG. 3 is a schematic structural view of a vehicle connecting element of a vehicle connecting mechanism provided in an embodiment of the present application, which is not yet inserted into a connecting through hole and a fixing hole;
fig. 4 is a schematic structural diagram of a vehicle connector of a vehicle connecting mechanism according to an embodiment of the present application when inserted into a connecting through hole and a fixing hole.
In the figure: 1-connecting main body, 2-clamping surface, 20-clamping step, 3-guiding surface, 4-buffer cavity, 40-buffer rib, 5-through hole, 6-base, 7-lightening groove, 8-first connecting end, 80-connecting through hole, 9-second connecting end and 90-fixing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a vehicle connecting piece and a connecting mechanism, and the problems of poor universality, labor time consumption, easiness in loosening and great potential safety hazard existing when inner and outer ornaments of a vehicle are connected and fixed by screws in the prior art can be solved.
Referring to fig. 1 and fig. 2, this vehicle connection spare mainly includes connecting body 1 and edge joint face 2 and guide face 3 that connecting body 1's circumference set gradually, connecting body 1's size is from supreme grow gradually down, joint face 2 and guide face 3's total number is not less than four, each joint face 2 is from supreme a plurality of joint steps 20 that all are equipped with down, joint face 2 is used for connecting body 1 when passing the hole of equidimension not, through guide face 3's guide utilizes joint step 20 with correspond the hole block to connect two spare parts that the vehicle corresponds.
Specifically, since the connecting holes of the automobile parts are all square holes, the total number of the engaging surfaces 2 and the guide surfaces 3 is not less than four, and may be a polygon, preferably a quadrangle, from the viewpoint of structural stability and matching degree. In order to overcome the conventional screw connection structure and adapt to holes with different sizes, the size of the connecting body 1 is set to be gradually increased from bottom to top, on the basis, the clamping surface 2 and the guide surface 3 are sequentially arranged along the circumferential direction of the connecting body 1, and the clamping surface 2 and the guide surface 3 are both gradually increased from bottom to top correspondingly because the connecting body 1 is gradually increased from bottom to top. The guide surface 3 is used for guiding in the connection process, and assists the clamping surface 2 to be clamped and connected by the clamping step 20 at the corresponding position when the clamping surface is placed at a proper height, so that the two corresponding parts of the vehicle are connected and fixed. The connecting piece for the vehicle can adapt to holes of various sizes, so that connection and fixation among different parts are realized, even no auxiliary tool is needed during assembly, and the connecting piece for the vehicle is time-saving and labor-saving.
Further, referring to fig. 1 and 2, from the viewpoint of structural design, the number of the engaging surfaces 2 and the number of the guide surfaces 3 are 2, two of the engaging surfaces 2 are disposed adjacent to each other, each of the engaging surfaces 2 is disposed obliquely from bottom to top in a direction away from the guide surface 3 on the opposite side, and the two guide surfaces 3 are disposed vertically. Specifically, because the effect of guide face 3 is in the guide connecting body 1 transfers, and the inner wall of connecting the hole is vertical face generally, therefore here the vertical setting of guide face 3 can match the connecting hole that has different sizes for the assurance, consequently, each clamping face 2 is all from supreme edge down keeping away from the offside the direction slope of guide face 3 sets up, and is corresponding, is located same horizontal plane clamping step 20 all corresponds a fixed size's connecting hole. In addition, because the vehicle connecting piece is clamped in the corresponding connecting hole in a pressing mode, the clamping surface 2 is 2 surfaces, so that sufficient connecting force can be provided, and the clamping surface can be ensured to be clamped with the corresponding connecting hole under the application of certain force, of course, the clamping surface can also be 3 surfaces or 4 surfaces, and when the structure is a 4-surface structure, namely all the clamping surfaces 2 are inclined surfaces at the moment, but the structure has the problem of difficult pressing during assembly, large pressing force needs to be applied, and the connecting hole is likely to be damaged to a certain extent in the pressing process.
Referring to fig. 3 and 4, in the process of connection and fixation, the connecting body 1 is continuously moved downward under the guiding action of the guiding surface 3 at the beginning, at this time, the size of the connecting hole is much larger than the size of the corresponding portion of the connecting body 1, the connecting body 1 is continuously moved downward, in this process, the size of the corresponding portion of the connecting body 1 is closer to the connecting hole, when the clamping step 20 collides with the edge of the connecting hole, it is indicated that the size of the clamping step 20 is close to the size of the connecting hole, a certain pressing force is applied to the connecting body 1 again, so that the edge of the connecting hole interacts with the inclined surface of the corresponding clamping step 20, the clamping step 20 is deformed, and then the corresponding clamping step 20 is clamped into the connecting hole, so that the step surface of the corresponding clamping step 20 abuts against the bottom surface of the connecting hole, a snap connection is realized. Further, in order to guarantee that the in-process of joint corresponds joint step 20 still possesses better deformability under the prerequisite that possesses the block ability, consequently, all joint face 2 and guide face 3 follow connecting body 1's circumference sets gradually in order to form a cushion chamber 4, promptly connecting body 1 is hollow structure, and this can guarantee the two sides joint face 2 all has better deformability, but in order not to influence the performance of its block be equipped with many buffering muscle 40 in the cushion chamber 4, guarantees holistic structural stability.
Further, each of the engaging surface 2 and the guide surface 3 is provided with a through hole 5, and the through hole 5 is communicated with the buffer chamber 4. Since the number of parts to be connected to the vehicle is very large, the number of vehicle connecting parts is very large, and in order to reduce the material as much as possible while securing the connecting performance, the through-holes 5 are provided in each of the engaging surfaces 2 and the guide surfaces 3, and also function as auxiliary deformation members.
Further, since the connecting holes of the vehicle are mostly rectangular holes, in order to ensure the stability of the connection, the cross-sectional shape is preferably matched with the connecting holes, so that the inclination angle of one of the clamping surfaces 2 ranges from 75 ° to 85 °, the inclination angle of the other clamping surface 2 ranges from 55 ° to 75 °, and the inclination angles of the two clamping surfaces 2 are different.
Further, each joint step 20 all includes first inclined plane and second inclined plane, first inclined plane is located the below on second inclined plane, in order to prevent joint step 20 takes place to break away from with connecting the hole because various different vibrations at the in-process that the vehicle went behind, consequently will first inclined plane and second inclined plane all set up to follow supreme edge down and keep away from the direction slope of joint face 2, but the inclination on second inclined plane is far less than first inclined plane, the second inclined plane be used for with corresponding the hole block, its inclination is smaller to form the structure of similar barb, further prevent to correspond joint step 20 breaks away from in connecting the hole.
Further, because need exert certain pressing force when pressing, in order to more conveniently press and the better application of atress, consequently connecting body 1's top still is provided with base 6, base 6 is the plane, just base 6 has at least one side to extend in order to form spacing chimb towards the outside, and it is except making things convenient for exerting of pressing force, can also prevent to lead to the first half entering of vehicle connecting piece to connect the hole or even wear out because the pressing force exerts too big.
Furthermore, one end of the connecting main body 1, which is far away from the base 6, is also provided with a weight reduction groove 7, and the weight reduction groove 7 not only can reduce the weight of the connecting main body 1, but also can ensure the molding quality during injection molding, and also saves the material consumption to a certain extent.
The application provides a vehicle connecting piece can adapt to the hole of multiple not unidimensional, and need not appurtenance even when the assembly, press the assembly can, because its material with vehicle exterior trim can be unanimous, consequently can not influence the outward appearance of vehicle yet, most importantly can not break away from in connecting the hole because the vibration that produces in the use in later stage basically, cause the problem of connecting fixed inefficacy, in addition, can unified size in the time of making, the process and the time of making have significantly reduced, the mismatch that probably causes when having also reduced the use. Therefore, the vehicle connecting piece has good technical effects from the manufacturing angle or the later use process, and better solves the problems of poor universality, labor time consumption, easy loosening and great potential safety hazard when the inner and outer ornaments of the vehicle are connected and fixed by screws in the related technology.
The application also provides a vehicle connecting mechanism, as shown in fig. 3 and 4, the vehicle connecting mechanism mainly comprises a first connecting end 8, a second connecting end 9, a connecting main body 1, a clamping surface 2 and a guide surface 3 which are sequentially arranged along the circumferential direction of the connecting main body 1, wherein the first connecting end 8 is provided with a connecting through hole 80, the second connecting end 9 is provided with a fixing hole 90, the second connecting end 9 is positioned in the connecting through hole 80, and at least part of the fixing hole 90 extends out of the connecting through hole 80; connecting body 1's size is from supreme grow gradually down, joint face 2 and guide face 3's total number is not less than four, each joint face 2 all is equipped with a plurality of joint steps 20 from supreme down, joint face 2 is used for connecting body 1 passes to stretch out connect through hole 80 during fixed orifices 90, through guide face 3's guide utilizes joint step 20 with fixed orifices 90's corresponding side block to connect first link 8 and second link 9.
Specifically, the first connection end 8 and the second connection end 9 are respectively end portions of two parts to be connected to a vehicle, the first connection end 8 and the second connection end 9 are matched with each other, so that the fixing hole 90 penetrates through the connection through hole 80 and at least partially extends out of the connection through hole 80, at this time, the connection main body 1 penetrates through the fixing hole 90 extending out of the connection through hole 80, and the clamping step 20 is clamped with a corresponding side of the fixing hole 90 by guiding of the guide surface 3 to connect the first connection end 8 and the second connection end 9. The connecting piece for the vehicle has the advantages that the auxiliary tool is not needed during assembly, the pressing assembly can be carried out, time and labor are saved, the machine pressing can be adopted certainly, the time for using the connecting piece for the vehicle is far shorter than the time for fastening the bolt, the connecting piece and the exterior trim of the vehicle can be made of plastic materials in a consistent manner, so that the same color as that of corresponding parts can be adopted during painting, the appearance of the vehicle is not affected basically, in addition, compared with a mode that the bolt is fixed in a rotating manner, the connecting piece for the vehicle has better vibration resistance, looseness can not be generated along with the time lapse, and the problems of poor universality, labor cost, easiness in looseness and larger potential safety hazards existing when the interior trim and the exterior trim of the vehicle are connected and fixed through the bolts in the related technology are solved well.
Further, in order to better ensure better structural stability after the snap connection, at least a part of the fixing hole 90 is located in the connecting through hole 80, and a distance between an inner surface of one side located in the connecting through hole 80 and the corresponding guide surface 3 snapped in the fixing hole 90 is not less than a preset distance. Specifically, the above structure arrangement enables the outer surface of the guide surface 3 close to the first connection end 8 to abut against the end of the first connection end 8 when the connection main body 1 connects the first connection end 8 and the second connection end 9, and the abutting force between the two ends further prevents the corresponding clamping step 20 from coming off from the connection hole.
Further, the number of the clamping surfaces 2 and the number of the guide surfaces 3 are 2 respectively, two of the clamping surfaces 2 are arranged adjacently, each clamping surface 2 is obliquely arranged along the direction far away from the guide surface 3 on the opposite side from bottom to top, and the two guide surfaces 3 are vertically arranged.
Further, all the clamping surfaces 2 and the guide surfaces 3 are sequentially arranged along the circumferential direction of the connecting body 1 to form a buffer cavity 4, and a plurality of buffer ribs 40 are arranged in the buffer cavity 4.
Further, each of the engaging surface 2 and the guide surface 3 is provided with a through hole 5, and the through hole 5 is communicated with the buffer chamber 4.
Further, the inclination angle of one of the clamping surfaces 2 ranges from 75 ° to 85 °, and the inclination angle of the other clamping surface 2 ranges from 55 ° to 75 °.
Further, each joint step 20 all includes first inclined plane and second inclined plane, supreme edge is kept away from down on first inclined plane and the second inclined plane the direction slope of joint face 2, the second inclined plane be used for with correspond the hole block.
Further, the top of the connecting body 1 is provided with a base 6, and at least one side of the base 6 extends towards the outside to form a limiting convex edge.
Furthermore, a lightening groove 7 is arranged at one end of the connecting body 1 far away from the base 6.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A vehicle connector, comprising:
a connecting body (1) whose size is gradually enlarged from bottom to top;
follow joint face (2) and guide face (3) that the circumference of connecting body (1) set gradually, the total number of joint face (2) and guide face (3) is not less than four, each supreme a plurality of joint steps (20) of all being equipped with are followed to joint face (2), joint face (2) are used for when connecting body (1) and passing the hole of equidimension not, through the guide utilization of guide face (3) joint step (20) with correspond the hole block to connect two spare parts that the vehicle corresponds.
2. A vehicle connector according to claim 1, wherein: the quantity of joint face (2) and guide face (3) is 2 respectively, two the adjacent setting of joint face (2), and each the joint face (2) all from supreme edge down is kept away from the offside the direction slope setting of guide face (3), two guide face (3) vertical setting.
3. A vehicle connector according to claim 1, wherein: all joint face (2) and guide face (3) follow connecting body (1) circumference sets gradually in order to form a cushion chamber (4), be equipped with many buffer ribs (40) in cushion chamber (4).
4. A vehicle connector according to claim 3, wherein: each clamping surface (2) and each guide surface (3) are provided with through holes (5), and the through holes (5) are communicated with the buffer cavities (4).
5. A vehicle connector according to claim 1, wherein: the inclination angle of one of the clamping surfaces (2) ranges from 75 degrees to 85 degrees, and the inclination angle of the other clamping surface (2) ranges from 55 degrees to 75 degrees.
6. A vehicle connector according to claim 1, wherein: each joint step (20) all includes first inclined plane and second inclined plane, supreme edge is kept away from down all on first inclined plane and second inclined plane the direction slope of joint face (2), the second inclined plane be used for with correspond the hole block.
7. A vehicle connector according to claim 1, wherein: the top of connecting main part (1) is equipped with base (6), base (6) have at least one side to extend in order to form spacing chimb outside.
8. A vehicle connector according to claim 7, wherein: and a lightening groove (7) is formed in one end, far away from the base (6), of the connecting main body (1).
9. A vehicle attachment mechanism, comprising:
the first connecting end (8), the first connecting end (8) is provided with a connecting through hole (80);
a second connecting end (9), wherein a fixing hole (90) is arranged on the second connecting end (9), the second connecting end (9) is positioned in the connecting through hole (80), and at least part of the fixing hole (90) extends out of the connecting through hole (80);
a connecting body (1) whose size is gradually enlarged from bottom to top;
the connecting structure comprises a clamping surface (2) and a guide surface (3) which are sequentially arranged along the circumferential direction of the connecting body (1), wherein the total number of the clamping surface (2) and the guide surface (3) is not less than four, each clamping surface (2) is provided with a plurality of clamping steps (20) from bottom to top, and the clamping surface (2) is used for clamping the clamping steps (20) and the corresponding sides of the fixing holes (90) through the guide of the guide surface (3) when the connecting body (1) penetrates through the fixing holes (90) extending out of the connecting through holes (80) so as to connect the first connecting end (8) and the second connecting end (9).
10. A vehicle attachment mechanism as claimed in claim 9, wherein: at least one part of the fixing hole (90) is positioned in the connecting through hole (80), and the distance between the inner surface of one side positioned in the connecting through hole (80) and the corresponding guide surface (3) clamped in the fixing hole (90) is not less than a preset distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111164783.3A CN113847319B (en) | 2021-09-30 | 2021-09-30 | Vehicle connecting piece and connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111164783.3A CN113847319B (en) | 2021-09-30 | 2021-09-30 | Vehicle connecting piece and connecting mechanism |
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| Publication Number | Publication Date |
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| CN113847319A true CN113847319A (en) | 2021-12-28 |
| CN113847319B CN113847319B (en) | 2023-03-31 |
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| CN202111164783.3A Active CN113847319B (en) | 2021-09-30 | 2021-09-30 | Vehicle connecting piece and connecting mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040244158A1 (en) * | 2003-06-06 | 2004-12-09 | Mitsubishi Denki Kabushiki Kaisha | Snap fit mechanism |
| CN102795168A (en) * | 2012-06-20 | 2012-11-28 | 三一重工股份有限公司 | Installation conversion support assembly and vehicle |
| CN203441881U (en) * | 2013-08-09 | 2014-02-19 | 北汽福田汽车股份有限公司 | Clamping fastener, curtain rail fixing structure and vehicle |
| CN206513666U (en) * | 2017-02-22 | 2017-09-22 | 上汽通用汽车有限公司 | A kind of shackle member and automobile interior trim plate attachment structure in automobile interior trim plate |
| CN207579138U (en) * | 2017-11-13 | 2018-07-06 | 无锡英捷汽车科技有限公司 | A kind of combination clamping installation structure |
| CN211280886U (en) * | 2019-12-31 | 2020-08-18 | 张家港市长力久汽车零部件制造有限公司 | Automotive interior fixed knot constructs |
| CN113415130A (en) * | 2021-07-30 | 2021-09-21 | 岚图汽车科技有限公司 | Triangular window frame fixing structure |
-
2021
- 2021-09-30 CN CN202111164783.3A patent/CN113847319B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040244158A1 (en) * | 2003-06-06 | 2004-12-09 | Mitsubishi Denki Kabushiki Kaisha | Snap fit mechanism |
| CN102795168A (en) * | 2012-06-20 | 2012-11-28 | 三一重工股份有限公司 | Installation conversion support assembly and vehicle |
| CN203441881U (en) * | 2013-08-09 | 2014-02-19 | 北汽福田汽车股份有限公司 | Clamping fastener, curtain rail fixing structure and vehicle |
| CN206513666U (en) * | 2017-02-22 | 2017-09-22 | 上汽通用汽车有限公司 | A kind of shackle member and automobile interior trim plate attachment structure in automobile interior trim plate |
| CN207579138U (en) * | 2017-11-13 | 2018-07-06 | 无锡英捷汽车科技有限公司 | A kind of combination clamping installation structure |
| CN211280886U (en) * | 2019-12-31 | 2020-08-18 | 张家港市长力久汽车零部件制造有限公司 | Automotive interior fixed knot constructs |
| CN113415130A (en) * | 2021-07-30 | 2021-09-21 | 岚图汽车科技有限公司 | Triangular window frame fixing structure |
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| CN113847319B (en) | 2023-03-31 |
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