CN219826510U - Elbow pillow switch structure, elbow pillow device and vehicle - Google Patents

Abstract

The utility model discloses an elbow pillow switch structure, an elbow pillow device and a vehicle, wherein the elbow pillow switch structure comprises a key part, a transmission part, a base and at least one locking part, wherein the first end of the transmission part is in contact connection with the key part, the second end of the transmission part and the locking part are respectively in rotatable connection with the base, the key part can press the first end of the transmission part under the action of external force to enable the transmission part to rotate around the second end of the transmission part, the third end of the transmission part drives the locking part to rotate relative to the base to lock or release an elbow pillow cover, a first limiting surface is arranged on the transmission part, and a first limiting part capable of being abutted against the first limiting surface is arranged on the base. According to the elbow pillow cover, the elbow pillow cover is locked through the locking part, the first end of the transmission part is pressed by the key part to rotate around the second end, and the third end drives the locking part to rotate so as to release the elbow pillow cover; through first locating part butt first spacing face, guarantee that drive portion can not deviate from at the rotation in-process, improved elbow pillow switch structure's life and user experience.

Description

Elbow pillow switch structure, elbow pillow device and vehicle

Technical Field

The disclosure relates to the technical field of vehicles, in particular to an elbow rest switch structure, an elbow rest device and a vehicle.

Background

The upper portion of the automobile armrest box is provided with the elbow pillow device to provide a rest function, and simultaneously, the elbow pillow cover can be opened or closed through the switch mechanism to realize the storage function of the elbow pillow device. The existing elbow pillow switch structure mainly adopts a mechanical locking structure to realize opening and closing of the elbow pillow cover, but in the repeated use process, the possibility of falling out and damaging parts involved in transmission exists, and the service life and the user experience of the elbow pillow switch structure and the elbow pillow device are affected.

Disclosure of Invention

In view of this, the present disclosure aims to provide an elbow rest switch structure, an elbow rest device and a vehicle, so as to solve the technical problem that in the elbow rest switch structure in the prior art, the parts involved in transmission are easy to break away and damage.

The embodiment of the utility model provides an elbow pillow switch structure which comprises a key part, a transmission part, a base and at least one locking part, wherein the first end of the transmission part is in contact connection with the key part, the second end of the transmission part and the locking part are respectively in rotatable connection with the base, the key part can press the first end of the transmission part under the action of external force to enable the transmission part to rotate around the second end of the transmission part, the third end of the transmission part drives the locking part to rotate relative to the base to lock or release an elbow pillow cover, a first limiting surface is arranged on the transmission part, and a first limiting part capable of being abutted against the first limiting surface is arranged on the base.

In an exemplary embodiment, a second limiting surface is disposed on the locking portion, and a second limiting member capable of abutting against the second limiting surface is disposed on the base.

In another exemplary embodiment, the key part includes a key main body that is slidable within the key holder to press the first end of the transmission part, a key holder, and an elastic restoring member disposed between the key main body and the key holder.

In another exemplary embodiment, the key body is provided with an anti-disengagement boss on an end surface for pressing the first end of the transmission part, and the anti-disengagement boss is used for limiting the rotation of the transmission part.

In another exemplary embodiment, the transmission part includes at least two transmission members, adjacent transmission members are connected by a connection member, and each transmission member has a triangular structure having at least a first angle, a second angle, and a third angle corresponding to the first end, the second end, and the third end, respectively.

In another exemplary embodiment, the driving member includes a shroud, a back plate, and a rib plate, the shroud being disposed along a contour of the back plate and integrally connected with the back plate, the shroud between the first end and the third end forming the first limiting surface.

In another exemplary embodiment, the locking part includes a main body part on which a first rotation shaft is provided, a hook part is provided at one end of the main body part for locking or releasing the elbow rest cover, and a limit part is provided at the other end of the main body part for cooperating with the base to limit the rotation of the locking part.

In another exemplary embodiment, the base is provided with a first rotating shaft claw matched with the first rotating shaft, the section of the first rotating shaft is provided with two parallel planes, an arc surface is arranged between the two planes, the first rotating shaft claw is provided with a first rotating shaft hole and a first notch, the size of the first notch is matched with the distance between the two planes, and the first rotating shaft can pass through the first notch and rotate in the first rotating shaft hole through the arc surface.

In another exemplary embodiment, the hook has a guide ramp, a transition curve and a locking surface, the end of the guide ramp adjacent the elbow rest cover being inclined toward and engaging the transition curve, the end of the transition curve facing away from the guide ramp engaging the locking surface, the locking surface for abutting and locking the elbow rest cover.

In another exemplary embodiment, a second end of the transmission part is provided with a second rotating shaft, the base is provided with a second rotating shaft claw matched with the second rotating shaft, the second rotating shaft claw is provided with a second rotating shaft hole and a second gap, and the second rotating shaft can pass through the second gap and rotate in the second rotating shaft hole.

In another exemplary embodiment, a first bumper is further included, the first bumper being disposed on the locking portion for abutting the elbow rest frame.

In another exemplary embodiment, a second buffer is further included, the second buffer being disposed between the transmission portion and the base.

The utility model also provides an elbow rest device which comprises the elbow rest switch structure.

The utility model also provides a vehicle comprising an elbow rest device as described above.

According to the elbow pillow switch structure, the elbow pillow cover is locked through the locking part, the first end of the transmission part is pressed to rotate around the second end through the external pressure of the key part, and the third end drives the locking part to rotate so as to release the elbow pillow cover; in addition, the locking part rotates along with the moment of the elbow rest cover and then reversely rotates when the elbow rest cover is closed, so that the closing and locking functions of the elbow rest cover are realized; the first limiting part on the base is abutted to the first limiting surface, and then after a user releases the key part, the transmission part is limited to continue to rotate after rotating to a certain angle, so that the transmission part of the elbow pillow switch structure is prevented from being separated in the rotating process, and the service life and the user experience of the elbow pillow switch structure are improved.

The elbow rest device and the vehicle have the same beneficial effects of the elbow rest switch structure, and are not described in detail herein.

The foregoing objects, features and advantages of the disclosure will be more readily apparent from the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar components. The accompanying drawings illustrate various embodiments by way of example in general and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive of the present apparatus or method. The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate and explain the present disclosure, and together with the description serve to explain the present disclosure. In the drawings:

FIG. 1 is a schematic view of the structure of the toggle switch provided in the present disclosure with the toggle cover in an open and closed state;

FIG. 2 is a schematic diagram of an exploded construction of the toggle switch structure provided by the present disclosure;

FIG. 3 is an enlarged schematic view of the structure shown at I in FIG. 2;

FIG. 4 is a schematic illustration of one of the assembly of the toggle switch structure provided by the present disclosure;

FIG. 5 is a schematic illustration of an assembled toggle switch structure provided by the present disclosure;

fig. 6 is a schematic structural view of an elbow rest switch structure provided in the present disclosure applied to an elbow rest device.

Wherein the above figures include the following reference numerals:

1. a key section; 11. a key main body; 111. an anti-drop boss; 12. a key support; 13. an elastic reset piece; 14. a key cap; 2. a transmission part; 21. a transmission member; 211. a first end; 211-1, a first end (locked state); 211-2, first end (released state); 212. a second end; 213. a third end; 213-1, third end (locked state); 213-2, third end (released state); 214. a first limiting surface; 215. coaming plate; 216. a back plate; 217. rib plates; 22. a connecting piece; 23. a second rotating shaft; 24. a second buffer member; 3. a locking part; 31. a hook portion; 311. a guide slope; 312. a transition curved surface; 313. a locking surface; 313-1, locking face (locked state); 313-2, locking surface (released state); 32. a main body portion; 33. a limit part; 331. the second limiting surface; 34. a first rotating shaft; 341. a plane; 342. a cambered surface; 35. a first buffer member; 4. a base; 41. a first limiting member; 42. a second limiting piece; 43. a first rotating shaft claw; 431. a first notch; 432. a first rotation shaft hole; 44. a second rotating shaft claw; 441. a second notch; 442. a second rotation shaft hole; 100. an elbow pillow cover; 101. a locking groove; 200. an elbow rest frame; 300. and (5) a decorative strip.

Detailed Description

Specific embodiments of the disclosure are described in detail below with reference to the drawings, but are not limiting of the disclosure.

It should be understood that various modifications may be made to the embodiments disclosed herein. Therefore, the above description should not be taken as limiting, but merely as exemplification of the embodiments. Other modifications within the scope and spirit of this disclosure will occur to persons of ordinary skill in the art.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and, together with a general description of the disclosure given above and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.

These and other characteristics of the present disclosure will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.

It should also be understood that, although the present disclosure has been described with reference to some specific examples, a person skilled in the art will certainly be able to achieve many other equivalent forms of the present disclosure, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

The above and other aspects, features and advantages of the present disclosure will become more apparent in light of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present disclosure will be described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely examples of the disclosure, which may be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the disclosure in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not intended to be limiting, but merely serve as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present disclosure in virtually any appropriately detailed structure.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The specification may use the word "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the disclosure.

The disclosure is further described below with reference to the drawings and specific examples.

A first embodiment of the present utility model provides an elbow rest switch structure for use in an elbow rest device of a vehicle, as shown in fig. 1 to 5, the elbow rest switch structure includes a key portion 1, a transmission portion 2, a base 4, and at least one locking portion 3, where the transmission portion 2 is integrally formed as a rigid body having a plurality of ends, and the first end 211 of the transmission portion 2 is in contact with the key portion 1, and the second end 212 of the transmission portion 2 and the locking portion 3 are respectively rotatably connected with the base 4, where the locking portion 3 can be rotatably connected with the base 4 through a rotating shaft structure or the like, and the locking portion 3 can adopt, for example, a latch structure or the like, and the key portion 1 can press the first end 211 of the transmission portion 2 under the action of an external force formed by pressing or the like so as to make the transmission portion 2 rotate around the second end 212 thereof, and the third end 213 of the transmission portion 2 drives the locking portion 3 to rotate relative to the base 4 so as to lock or release the elbow rest 100.

In addition, in order to limit the rotation of the transmission part 2, a first limiting surface 214 is provided on the transmission part 2, and a first limiting member 41 capable of abutting against the first limiting surface 214 is provided on the base 4.

Referring to fig. 6, the elbow rest device according to this embodiment generally includes an elbow rest cover 100 and an elbow rest frame 200, the elbow rest frame 200 is generally fixedly mounted on a armrest box, the base 4 may be fixedly mounted on the elbow rest frame 200 and further mounted on the armrest box, and the key part 1 is generally mounted on a decorative strip 300, where the decorative strip 300 is in a relatively fixed relationship with the elbow rest frame 200, so it will be understood that the key part 1 may be mounted on the elbow rest frame 200 or other structure that is relatively fixed with respect to the elbow rest frame 200.

Further, as shown in fig. 2 to 5, the first limiting member 41 may be designed as a clip structure, so that in the assembly process shown in fig. 4, after the transmission portion 2 is rotationally connected with the base 4, the transmission portion rotates until the end surface opposite to the first limiting surface 214 on the transmission portion 2 abuts against the upper end inclined surface of the clip structure, so that the first limiting member 41 generates a certain deformation, and further the transmission portion 2 continues to rotate until the first limiting surface 214 abuts against the clamping surface of the clip structure. Similarly, a limit relationship between the second limiting member 42 and the second limiting surface 331, which will be described later, is conceivable, and will not be described herein.

According to the elbow rest switch structure, the elbow rest cover 100 is locked through the locking part 3, the first end 211 of the driving part 2 is pressed to rotate around the second end 212 by the external pressure of the key part 1, and the third end 213 drives the locking part 3 to rotate so as to release the elbow rest cover 100; in addition, the locking part 3 rotates along with the moment of the elbow rest cover 100 and then reversely rotates when the elbow rest cover 100 is closed, thereby realizing the functions of closing and locking the elbow rest cover 100; through the first locating part 41 butt first limit surface 214 on the base 4, and then after the user loosens button portion 1, restriction drive portion 2 continues to rotate after rotating to certain angle, guarantees that drive portion 2 of elbow pillow switch structure can not deviate from at the rotation in-process, has improved elbow pillow switch structure's life and user experience.

Further, as shown in fig. 2 to 5, in order to limit the rotation of the locking portion 3, a second limiting surface 331 is provided on the locking portion 3, and a second limiting member 42 capable of abutting against the second limiting surface 331 is provided on the base 4. The second stopper 42 may have the same clip structure as the first stopper 41, so that the locking portion 3 and the second stopper 42 may be assembled, and the rotation stopper function of the second stopper 42 may be achieved.

In another embodiment of the present utility model, the key part 1 includes a key main body 11, a key holder 12, and an elastic restoring member 13, the key main body 11 being capable of sliding in the key holder 12 to press the first end 211 of the transmission part 2, the elastic restoring member 13 being disposed between the key main body 11 and the key holder 12.

As shown in fig. 1 and fig. 2, the key main body 11 is further provided with a key cap 14 for direct contact by a user, the key main body 11 is pressed to transmit torque to the first end 211, the key support 12 is mounted on the decorative strip 300, the key main body 11 is slidably and guiding connected with the key support 12, and an elastic reset member 13 for resetting the key main body 11 is disposed between the key main body 11 and the key support 12, where the elastic reset member 13 may be, for example, a compression spring. Thus, when the key main body 11 is pressed and then released, the potential energy of the elastic reset piece 13 is converted into kinetic energy to drive the key main body 11 to reset; in addition, when the open elbow rest cover 100 is closed, the rotation of the locking part 3 drives the transmission part 2 to rotate, and the key main body 11 is kept still due to the support of the elastic reset piece 13.

Further, the key body 11 is configured to press the end surface of the first end 211 of the transmission part 2, and the anti-disengagement boss 111 is configured to limit the reverse rotation of the transmission part 2. As shown in fig. 1, the lower end of the key body 11 is provided with an anti-falling boss 111 at a position located at the left side of the first end 211, and the size thereof can be calculated according to needs. When the elbow rest cover 100 is switched from the open state to the closed state, the first end 211 slides on the end surface of the lower end of the key main body 11, and is switched from the first end (release state) 211-2 to the first end (lock state) 211-1, and the first end (lock state) 211-1 abuts against the side surface of the drop-preventing boss 111 (the side surface of the drop-preventing boss 111 in fig. 1 is also optionally rounded). Thus, the reverse rotation of the transmission part 2 is limited by the anti-falling boss 111, the transmission part 2 can be further prevented from falling off in the closed state of the elbow rest cover 100, the service life of the elbow rest switch structure is ensured, and the user experience is improved.

In another embodiment of the present utility model, the transmission part 2 includes at least two transmission members 21, adjacent transmission members 21 are connected by a connecting member, and each transmission member 21 has a triangular structure, which has at least a first angle, a second angle, and a third angle corresponding to the first end 211, the second end 212, and the third end 213, respectively.

As shown in fig. 1 to 5, the transmission member 21 having a triangular structure (similar to a boomerang shape) has a first angle, a second angle and a third angle corresponding to the first end 211, the second end 212 and the third end 213, the transmission portion 2 is composed of two transmission members 21 and one connection member 22, the connection member 22 is located between the two transmission members 21 and integrally connected with the two transmission members 21 respectively (for example, an integral injection molding technology may be adopted), correspondingly, the first angles of the two transmission members 21 are used for bearing the moment of the key portion 1, the second angles are both rotatably connected to the base 4, and the third angles are both used for pressing the locking portion 3. While for three and more transmission members 21, it is conceivable that the same function can be achieved by providing a connecting member 22 between each pair of adjacent two transmission members 21.

Therefore, the number of the transmission pieces 21 is increased, and the adjacent transmission pieces 21 are integrally connected through the connecting piece 22, so that the transmission part 2 can stably transmit power while the structure is simpler, and the elbow rest switch structure has better locking and releasing effects.

In another embodiment of the present utility model, the driving member 21 includes a shroud 215, a back plate 216, and a rib plate 217, where the shroud 215 is disposed along a contour of the back plate 216 and integrally connected to the back plate 216, and the shroud 215 between the first end 211 and the third end 213 forms the first limiting surface 214.

Specifically, as shown in connection with fig. 2, back plate 216 is a flat plate of triangular structure, and coaming 215 surrounds back plate 216 along the contour of back plate 216, forming a triangular recess in which rib 217 is integrally connected to back plate 216 and coaming 215. Therefore, the transmission piece 21 formed by the coaming 215, the back plate 216 and the rib plate 217 has a simple structure, is convenient for integral injection molding, and is beneficial to reducing the cost and enhancing the efficiency of the production of the transmission part 2.

In another embodiment of the present utility model, as shown in fig. 2, the locking portion 3 is, for example, a tongue structure, and includes a main body portion 32, a first rotating shaft 34 is provided on the main body portion 32, a hook portion 31 is provided at one end of the main body portion 32, the hook portion 31 is used for locking or releasing the elbow rest cover 100, and a limit portion 33 is provided at the other end of the main body portion 32, and the limit portion 33 is used for cooperating with the base 4 to limit the rotation of the locking portion 3.

The main body 32 is integrally formed in an S-shaped structure, the main body 32 is provided with a first rotating shaft 34 to be rotatably connected to the base 4, one end of the main body 32 is provided with a hook portion 31, the other end is provided with a limiting portion 33, and the second limiting surface 331 described above may be disposed on the limiting portion 33 so as to abut against the second limiting member 42 to realize the function of limiting the rotation of the locking portion 3.

In this way, the locking part 3 is rotatably connected to the base 4 through the first rotating shaft 34, and the elbow pillow cover 100 is locked or released through the hook-shaped part 31 at one end of the main body part 32, and meanwhile, the locking part 3 is limited to rotate through the limiting part 33 at the other end, so that the stability of the locking part 3 in operation is ensured, and the locking part 3 is prevented from falling off.

In another embodiment of the present utility model, as shown in fig. 2 to 5, the base 4 is provided with a first shaft claw 43 that cooperates with the first shaft 34, the cross section of the first shaft 34 is formed by joining two parallel planes 341 and two cambered surfaces 342 located between the two planes 341, the first shaft claw 43 is provided with a first shaft hole 432 and a first notch 431, the size of the first notch 431 matches with the distance between the two planes 341, and the first shaft 34 can pass through the first notch 431 and rotate in the first shaft hole 432 through the cambered surfaces 342.

Thus, when the locking portion 3 is assembled, the two planes 341 of the first rotating shaft 34 are parallel to the first notch 431, and the first rotating shaft 34 is moved into the first rotating shaft hole 432, so that the two cambered surfaces 342 of the first rotating shaft 34 are matched with the first rotating shaft hole 432, and then the locking portion 3 is rotated to an angle range under normal operation, and the locking portion 3 can be stably connected to the base 4 in a rotating manner because the planes of the first rotating shaft 34 are not parallel to the first notch 431.

In another embodiment of the present utility model, the hook 31 has a guide slope 311, a transition curve 312 and a locking surface 313, wherein an end of the guide slope 311 near the elbow rest cover 100 is inclined toward the transition curve 312 and combined with the transition curve 312, an end of the transition curve 312 facing away from the guide slope 311 is combined with the locking surface 313, and the locking surface 313 is used for abutting and locking the elbow rest cover 100.

As shown in fig. 1 and 2, in the locked state, the locking surface 313 of the locking portion 3 is located on the locking surface (locked state) 313-1, the guide inclined surface 311 has an included angle of 45 ° with the horizontal plane (the specific angle may be selected according to need, and is not limited in this case), and is inclined downward toward one end of the elbow rest cover 100 and is engaged with the transition curved surface 312, and the transition curved surface 312 may be designed differently according to need, so long as the smoothness of the movement of the elbow rest cover 100 abutting on the transition curved surface 312 is not affected, and the guide inclined surface 311, the locking surface 313 and the transition curved surface 312 together form a hook-like structure (i.e., the hook-like portion 31), wherein the locking surface 313 may be a plane or a curved surface or the like structure for abutting against the lower wall surface of the locking groove 101 of the elbow rest cover 100 after the elbow rest cover 100 is completely closed.

In this way, the guide inclined surface 311, the transition curved surface 312, and the locking surface 313 are engaged with each other, so that a portion of the locking portion 3 for contacting the elbow rest cover 100 is formed, and the degree of smoothness when the elbow rest cover 100 is closed is improved.

The following describes the state of the corresponding parts of the toggle switch structure in two states of opening and closing the toggle cover 100 with reference to fig. 1:

after the elbow rest cover 100 is switched from the open state to the closed state, the locking surface 313 of the locking part 3 is in a state of a locking surface (locking state) 313-1 at the moment and stretches into a pre-designed locking groove 101 on the elbow rest cover 100 due to the elastic rotation connection of the locking part 3 and the base 4, and is abutted against the lower wall surface of the locking groove 101, the third end 213 of the transmission part 2 rotates anticlockwise from the third end (release state) 213-2 to the third end (locking state) 213-1, and the first end 211 rotates anticlockwise from the first end (release state) 211-2 to the first end (locking state) 211-1, so that the elbow rest cover 100 is locked by the locking surface (locking state) 313-1 by the locking part 3;

after the elbow rest cover 100 is switched from the closed state to the open state, the key part 1 is pressed by a user, the transmission part 2 is pressed to enable the first end 211 to rotate clockwise from the first end (locking state) 211-1 to the first end (release state) 211-2, the third end 213 correspondingly rotates clockwise to the third end (release state) 213-2, the locking part 3 is subjected to the torque transmitted by the third end 213 to rotate anticlockwise by a certain angle, the locking surface 313 rotates anticlockwise to the locking surface (release state) 313-2, and the elbow rest cover 100 is automatically released and sprung due to the self-opening structural design;

in addition, when the opened elbow rest cover 100 is closed and locked, the elbow rest cover 100 may abut against the upper end surface of the locking portion 3 to apply a moment to rotate the locking surface 313 of the locking portion 3 counterclockwise to the locking surface (release state) 313-2, so that the elbow rest cover 100 is completely closed, after the locking groove 101 of the elbow rest cover 100 rotates to no longer abut against the locking portion 3, the elastic rotation connection of the locking portion 3 and the base 4 rotates the locking surface (release state) 313-2 clockwise to the locking surface (lock state) 313-1 at this time, and the locking groove 101 extending into the elbow rest cover 100 abuts against the lower wall surface of the locking groove 101 (the description of the relative movement of a certain part described herein such as counterclockwise or clockwise rotation will be given by way of example only to describe the relative movement relationship among a plurality of parts in view of the corresponding drawings).

In another embodiment of the present utility model, as shown in fig. 2 to 5, the second end 212 of the transmission part 2 is provided with a second rotating shaft 23, the base 4 is provided with a second rotating shaft claw 44 matched with the second rotating shaft 23, the second rotating shaft claw 44 is provided with a second rotating shaft hole 442 and a second notch 441, and the second rotating shaft 23 can pass through the second notch 441 and rotate in the second rotating shaft hole 442.

Thus, when the transmission part 2 is assembled, the second rotating shaft 23 is moved into the second rotating shaft hole 442 through the second gap 441, and then the second rotating shaft 23 is moved in the axial direction of itself, so that the second rotating shaft 23 is inserted into the second rotating shaft hole 442 to achieve stable rotational connection.

In another embodiment of the present utility model, as shown in fig. 1 and 2, the elbow rest frame further includes a first buffer member 35, where the first buffer member 35 is disposed on the locking portion 3 for abutting against the elbow rest frame 200. Wherein, the first buffer member 35 is a buffer glue plug. Thus, when the locking portion 3 rotates clockwise, the first buffer member 35 will first abut against the elbow rest frame 200, so as to prevent the locking portion 3 from directly striking the elbow rest frame 200, and have a certain buffering and noise reducing effect.

In another embodiment of the present utility model, the second buffer member 24 is further included, and the second buffer member 24 is disposed between the transmission portion 2 and the base 4. Wherein the second cushioning member 24 may be a sponge block. Compared with the structures such as springs or elastic plates and the like which are commonly adopted in the prior art, the sponge block adopted by the embodiment of the utility model has low cost, good rebound and sound absorption performance and better ensures user experience.

According to the elbow pillow switch structure, the elbow pillow cover is locked through the locking part, the first end of the transmission part is pressed to rotate around the second end through the external pressure of the key part, and the third end drives the locking part to rotate so as to release the elbow pillow cover; in addition, the locking part rotates along with the moment of the elbow rest cover and then reversely rotates when the elbow rest cover is closed, so that the closing and locking functions of the elbow rest cover are realized; the first limiting part on the base is abutted to the first limiting surface, and then after a user releases the key part, the transmission part is limited to continue to rotate after rotating to a certain angle, so that the transmission part of the elbow pillow switch structure is prevented from being separated in the rotating process, and the service life and the user experience of the elbow pillow switch structure are improved.

A second embodiment of the present utility model provides an elbow rest device, as shown in fig. 6, comprising the elbow rest switch structure described above. The elbow rest cover 100 and the elbow rest frame 200 are generally connected with each other through a rotary spring or other devices capable of driving the elbow rest cover 100 to be opened in the prior art, and the beneficial effects of the elbow rest device are basically consistent with those of the elbow rest switch structure, namely, the fact that related parts (the transmission part 2) cannot be separated is avoided, and the service life and the user experience of the elbow rest device are improved.

The third embodiment of the utility model also provides a vehicle, which comprises the elbow rest device in the technical scheme.

The elbow rest device is arranged on the armrest box or other corresponding positions of the vehicle, so that on one hand, the elbow rest device is prevented from being separated and damaged by related parts, the service life of the elbow rest device is prolonged, and on the other hand, the experience of a user for using the elbow rest device is improved.

In the foregoing embodiments of the present utility model, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In addition to the foregoing, references in the specification to "one embodiment," "another embodiment," "an embodiment," etc., indicate that the particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the utility model, as generally described. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (14)

1. The utility model provides an elbow pillow switch structure, its characterized in that includes button portion, drive portion, base and at least one locking portion, the first end of drive portion with the button portion contact is connected, the second end of drive portion with rotatable coupling between the locking portion respectively with the base, the button portion can be pressed down drive the first end of drive portion so that drive portion rotates around its second end under the exogenic action, the third end of drive portion drives locking portion is relative the base rotates in order to lock or release elbow pillow lid, be equipped with first spacing face on the drive portion, be equipped with the butt on the base first locating part of first spacing face.

2. The elbow rest switch structure according to claim 1, wherein the locking portion is provided with a second limiting surface, and the base is provided with a second limiting member capable of abutting against the second limiting surface.

3. The toggle switch structure of claim 1, wherein the key portion includes a key body, a key bracket, and an elastic restoring member, the key body being slidable within the key bracket to urge the first end of the transmission portion, the elastic restoring member being disposed between the key body and the key bracket.

4. The elbow rest switch structure according to claim 3, wherein the key body is provided with an anti-disengagement boss on an end surface of the first end for pressing the transmission part, and the anti-disengagement boss is used for limiting rotation of the transmission part.

5. The elbow rest switch structure according to claim 1, wherein the transmission part comprises at least two transmission parts, adjacent transmission parts are connected through a connecting part, each transmission part is of a triangle structure, and the transmission parts at least have a first angle, a second angle and a third angle which respectively correspond to the first end, the second end and the third end.

6. The toggle switch structure of claim 5, wherein the driving member includes a shroud, a back plate, and a web, the shroud being disposed along a contour of the back plate and integrally connected to the back plate, the shroud between the first end and the third end forming the first stop surface.

7. The toggle pillow switch structure according to claim 1, wherein the locking portion includes a main body portion on which a first rotation shaft is provided, a hook portion for locking or releasing the toggle pillow cover is provided at one end of the main body portion, and a limit portion for cooperating with the base to limit rotation of the locking portion is provided at the other end of the main body portion.

8. The elbow rest switch structure according to claim 7, wherein the base is provided with a first rotating shaft claw matched with the first rotating shaft, the section of the first rotating shaft is provided with two parallel planes, an arc surface is arranged between the two planes, the first rotating shaft claw is provided with a first rotating shaft hole and a first notch, the size of the first notch is matched with the distance between the two planes, and the first rotating shaft can pass through the first notch and rotate in the first rotating shaft hole through the arc surface.

9. The toggle switch structure of claim 7, wherein the hook has a guide ramp, a transition curve and a locking surface, the guide ramp being inclined toward and engaging the transition curve near an end of the toggle rest cover, the transition curve being engaged with the locking surface at an end facing away from the guide ramp, the locking surface for abutting and locking the toggle rest cover.

10. The toggle switch structure of claim 1, wherein a second shaft is disposed at a second end of the transmission portion, a second shaft claw matched with the second shaft is disposed on the base, a second shaft hole and a second notch are disposed on the second shaft claw, and the second shaft can pass through the second notch and rotate in the second shaft hole.

11. The elbow rest switch structure according to claim 1, further comprising a first cushioning member disposed on the locking portion for abutting the elbow rest frame.

12. The toggle switch structure of claim 1, further comprising a second cushioning member disposed between the drive portion and the base.

13. An elbow rest device comprising an elbow rest switch arrangement according to any one of claims 1-12.

14. A vehicle comprising an elbow rest device according to claim 13.