CN210760500U - Connection structure - Google Patents
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- CN210760500U CN210760500U CN201921388989.2U CN201921388989U CN210760500U CN 210760500 U CN210760500 U CN 210760500U CN 201921388989 U CN201921388989 U CN 201921388989U CN 210760500 U CN210760500 U CN 210760500U
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- hovering
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- elastic sheet
- matching
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Abstract
The utility model relates to a connecting structure, which is arranged between a cover body and a main body and comprises a connecting part, a matching part and an energy releasing part, wherein the matching part is provided with a static part arranged on the main body and an action part which is fixedly arranged on the cover body corresponding to the static part, and the action part is provided with a first matching area which can be in sliding fit with the static part and a second matching area which is in abutting fit with the static part; the energy releasing part is arranged between the cover body and the main body, when the cover body is unlocked, the energy releasing part releases energy to drive the cover body, so that the first matching area of the static part and the action part is matched to form initial turning of the cover body, when the cover body is continuously turned over due to external force, the static part can slide into the second matching area from the first matching area, and the cover body can be suspended at any position due to the abutting between the static part and the action part. The utility model discloses a connection structure can realize initial upset because of releasing energy portion energy release and drive the lid to can be because of supporting tightly between static and action piece, and make the lid hover in the optional position when the lid continues the upset.
Description
Technical Field
The utility model relates to a technical field, in particular to connection structure are connected to handrail case apron and car handrail case box.
Background
The automobile armrest box is arranged in the middle of two front seats and mainly comprises a box body with a containing cavity and a cover plate which is arranged on the box body through a hinge and is covered on the containing cavity. The box body is used for containing articles, and the cover plate is used for placing arms when a driver drives for a long time, so that the arms can effectively rest. The cover plate can be opened at a small angle by using the assistance of a spring, and can be suspended at any position when the cover plate is opened at a large angle. And the hinge structure of handrail case among the prior art mainly includes two kinds of spring boosting formula and formula of hovering, and because structural design is unreasonable, one of them function can only be realized to current apron, can't have two kinds of functions concurrently, consequently can't satisfy most of passenger's demand.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a connection structure, which can utilize the energy releasing portion to release energy to realize the initial turning of the cover body, and can suspend the cover body at any position when the cover body continues to turn.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a connecting structure, constitute the connection between one end of the cover and body with holding chamber, the said holding chamber has openings, and relative to the said connecting structure, another end of the said cover can be locked on the said body and formed the cover to the said opening; the connecting structure comprises a connecting part which forms the pivotal connection between the cover body and the main body, and also comprises a matching part and an energy releasing part, wherein,
the matching part is provided with a static part arranged on the main body and an action part arranged on the cover body corresponding to the static part, the action part is arranged along with the cover body, the action part is provided with a first matching area which can be in sliding fit with the static part, and the action part is provided with a second matching area which can be in abutting fit with the static part;
the energy releasing part is arranged between the cover body and the main body and can elastically store energy due to the locking of the cover body, and when the cover body is unlocked, the energy releasing part releases energy to drive the cover body so as to form the initial overturn of the cover body relative to the main body by the matching of the static part and the first matching area of the action part;
and when the cover body continues to turn over due to bearing external force, the static part can slide into the second matching area from the first matching area, so that the hovering positioning of the cover body at any position is formed due to the tight abutting between the static part and the action part.
Furthermore, the connecting part is a pin shaft fixedly connected with the cover body, the cover body is arranged on the main body through the pin shaft in a pivoting mode, and the energy releasing part is a torsion spring with two ends connected between the main body and the pin shaft.
Furthermore, the static part is a first hovering elastic sheet sleeved outside the pin shaft and fixedly connected with the main body, and a protrusion protruding outwards towards one side of the action part is formed on the first hovering elastic sheet.
Furthermore, the action piece is a second hovering elastic sheet which is arranged corresponding to the first hovering elastic sheet, and the second hovering elastic sheet is sleeved outside the pin shaft and is fixedly connected with the cover body; the first matching area and the second matching area are located on the end face, opposite to the protrusion, of the second hovering elastic sheet.
Further, the first matching area is an arc-shaped groove formed in the second hovering elastic sheet, and the protrusion is in sliding fit with the arc-shaped groove; the second matching area is a matching molded surface formed on the second hovering elastic sheet, and the protrusion is in abutting fit with the matching molded surface; the arc-shaped groove and the matching molded surface are connected in a smooth mode and are arranged along the circumferential extension of the second hovering elastic sheet.
Furthermore, the bulges are symmetrically arranged on the two first hovering elastic sheets, the arc-shaped grooves are arranged on the two second hovering elastic sheets in one-to-one correspondence with the bulges, and the matching molded surface is positioned between the two arc-shaped grooves and connected with the two sides of each arc-shaped groove.
Further, a damping portion is disposed on the pin shaft, and the damping portion is configured to damp the cover body from turning over relative to the main body.
Furthermore, the pin shaft comprises a left pin shaft and a right pin shaft which are respectively arranged at two sides, the torsion spring is arranged on the left pin shaft, and the first hovering elastic sheet and the second hovering elastic sheet are sleeved on the right pin shaft; the damping part comprises a left damping rubber mat sleeved on the left pin shaft and clamped between the cover body and the main body; the damping part comprises a right damping rubber pad sleeved on the right pin shaft and clamped between the right pin shaft and the guide pipe.
Furthermore, a limit part which can be abutted against the cover body to limit the rotation angle of the cover body is constructed on the main body.
Furthermore, the main body is a car armrest box body, and the cover body is an armrest box cover plate arranged on the car armrest box body.
Compared with the prior art, the utility model discloses following advantage has:
(1) connection structure, through setting up energy release portion, can drive the lid and realize initial upset because of energy release portion energy release, support tight complex second cooperation region through structure and static on the action piece, can be because of supporting tightly between static and the action piece, and make the lid hover in the optional position when the lid continues the upset, compare in prior art, this connection structure can make the lid have two kinds of functions concurrently to can have better result of use.
(2) The energy release part adopts a torsion spring, so that the structure is simple, and the design and implementation are convenient.
(3) Through set up the arch on first bullet of hovering, can be convenient for realize stationary member and the sliding fit of first cooperation region to and the tight cooperation of supporting of second cooperation region.
(4) The first matching area is constructed into an arc-shaped groove, so that the protrusion can slide in the arc-shaped groove, the sliding fit between the first matching area and the second matching area is convenient to realize, the second matching area is set into a matching molded surface, the structure is simple, and the design and implementation are convenient.
(5) The turnover stability of the cover body can be improved by arranging the two bulges.
(6) Set up damping portion, not only can play the cushioning effect when the initial upset of lid, also when the lid continues the upset simultaneously, do benefit to the hover that realizes the lid in optional position.
(7) The maximum rotation angle of the cover body can be limited by arranging the limiting part, so that the cover body can be closed conveniently.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is an application state diagram of a connection structure according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
fig. 4 is a schematic structural diagram of an upper hinge plate according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a lower hinge plate according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a left pin according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a right pin shaft according to an embodiment of the present invention;
fig. 8 is an assembly diagram of the first hovering elastic sheet and the second hovering elastic sheet according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a first hovering elastic sheet according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a second hovering elastic sheet according to an embodiment of the present invention;
description of reference numerals:
1-upper hinge plate, 101-top plate, 102-left connecting lug, 103-right connecting lug, 104-pin shaft hole, 105-first socket and 106-first slot;
2-lower hinge plate, 201-side plate, 202-left side plate, 203-right side plate, 204-through hole, 205-second socket, 206-second slot and 207-limit plate;
3-left pin shaft, 301-cylindrical section, 302-plug-in section and 303-flat section;
4-left damping rubber cushion, 5-guide tube, 6-torsion spring;
7-right pin shaft, 701-flange;
8-right damping rubber mat;
9-a first hovering elastic sheet, 901-a bulge and 902-a first inserting sheet;
10-a second hovering elastic sheet, 1001-an arc-shaped groove, 1002-a second inserting sheet and 1003-a matching profile.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The present embodiment relates to a connection structure for connecting one end of a cover body and a main body having an accommodating cavity, wherein the accommodating cavity has an opening, and the other end of the cover body can be locked on the main body to form a sealing cover for the opening relative to the connection structure. The connecting structure of the embodiment mainly comprises a connecting part, a matching part and an energy releasing part, wherein the matching part is provided with a static part arranged on the main body and an action part which is arranged on the cover body corresponding to the static part and follows the cover body, the action part is provided with a first matching area which can be in sliding fit with the static part, and the action part is provided with a second matching area which is in abutting fit with the static part.
The energy releasing part is arranged between the cover body and the main body and can elastically store energy due to the locking of the cover body, and when the cover body is unlocked, the energy releasing part releases energy to drive the cover body so as to form the initial overturning of the cover body relative to the main body through the matching of the first matching area of the static part and the action part. And when the cover body continues to turn over due to bearing external force, the static part can slide into the second matching area from the first matching area, so that the hovering positioning of the cover body at any position is formed due to the abutting between the static part and the action part.
Based on the above design concept, an exemplary structure of the connection structure of the embodiment is as shown in fig. 1 to fig. 3, and the main body is specifically used as a vehicle armrest box body, and the cover is an armrest cover plate disposed on the vehicle armrest box body, for example, for description, wherein a locking structure and an unlocking structure of the armrest cover plate on the vehicle armrest box body can refer to the prior art, and are not repeated herein. Of course, the main body and the cover of the present embodiment may be other members and cover plates for covering the members, instead of the armrest box body and the corresponding armrest box cover plate. Based on the concrete structure of current handrail case, the last flap 1 and the lower flap 2 that are in order to realize pivotal connection between the two are linked firmly respectively on handrail case apron and the car handrail case box of this embodiment, and above-mentioned connecting portion specifically set up between last flap 1 and lower flap 2.
Specifically, as shown in fig. 4 in combination with fig. 3, the upper hinge plate 1 of the present embodiment includes left and right engaging lugs 102 and 103 that are disposed opposite to each other, and a top plate 101 that connects the left and right engaging lugs 102 and 103. The two engaging lugs have the same structure, and only the right engaging lug 103 is taken as an example for description. As shown in fig. 4, the right engaging lug 103 is in an overall shape of a pinna, a notch is formed in the middle of the right engaging lug, a pin shaft hole 104 is formed at one end of the right engaging lug for the following right pin 7 to pass through, a first inserting hole 105 is formed around the pin shaft hole 104, and a first inserting groove 106 is formed at an end of the right engaging lug 103 opposite to the first inserting hole 105.
The pin hole 104, the first socket 105 and the first slot 106 are all configured to be rectangular. In addition, as shown in fig. 4, a plurality of mounting holes are formed on the top plate 101, and the mounting holes are used for connecting with the bag decoration of the armrest box cover plate, so that the upper hinge plate 1 can drive the armrest box cover plate to rotate. Wherein, the specific structure of the bag-type ornament is as follows in the prior art.
As shown in fig. 3 in conjunction with fig. 5, the lower hinge plate 2 of the present embodiment includes a left side plate 202 and a right side plate 203 which are oppositely disposed, and a connecting plate 201 which connects the left and right side plates 203, wherein the connecting plate 201 is used for connecting with the armrest box body of the automobile, and is formed with a plurality of connecting holes for connection, thereby realizing the fixed arrangement of the lower hinge plate 2. In addition, the distance between the left and right side plates 203 is smaller than the distance between the left and right connection plates, so that when the upper hinge plate 1 and the lower hinge plate 2 are pivotally connected, the left and right connection lugs 103 are respectively arranged at the outer sides of the left and right side plates 202 and 203.
In addition, the left side plate 202 and the right side plate 203 of the present embodiment have the same structure, and only the right side plate 203 is taken as an example for description, and as shown in fig. 5 in combination with fig. 1 and 4, a through hole through which the following right pin 7 passes is formed in the right side plate 203 in correspondence to the pin hole 104. In addition, a second socket 205 is formed on the right panel 203 corresponding to the first socket 105, and a second socket 206 is formed on the right panel 203 corresponding to the first socket 106.
The lower hinge plate 2 is also provided with a stopper portion which abuts against the upper hinge plate 1 to restrict the rotation of the upper hinge plate 1. As shown in fig. 5, the stopper portion specifically includes stopper plates 207 respectively formed on the left and right side plates 202 and 203 and extending outward. In addition, based on the usage requirement of the console box, the stopper plate 207 of the present embodiment is disposed to abut against the upper hinge plate 1 when the upper hinge plate 1 rotates by 80 °, that is, the maximum rotation angle of the upper hinge plate 1 is 80 °. Of course, in addition to the stopper plate 207 provided on both the left and right side plates 203, the stopper plate 207 may be provided on only one of the left and right side plates.
The connecting portion is a pin shaft fixedly connected with the upper hinge plate 1, and the upper hinge plate 1 is pivoted on the lower hinge plate 2 through the pin shaft. Based on the specific structure of the upper hinge plate 1, in order to facilitate manufacturing and installation, as shown in fig. 1 and fig. 3, the pin shaft of this embodiment specifically includes a left pin shaft 3 and a right pin shaft 7 that are respectively disposed on two sides and respectively fixedly connected to the left engaging lug 102 and the right engaging lug 103. Specifically, the left pin shaft 3 has a structure as shown in fig. 6, which includes a cylindrical section 301 in the middle, an insertion section 302 configured at the left end of the cylindrical section 301 to be inserted into the pin shaft hole 104, and a mounting section provided at the other end of the cylindrical section 301 with respect to the insertion section 302.
The cross section of the insertion section 302 is matched with the pin shaft hole 104, that is, the cross section of the insertion section 302 is rectangular, so that the insertion section 302 can be pressed in the pin shaft hole 104 to realize the fixed connection between the left pin shaft 3 and the upper hinge plate 1, and the stability between the left pin shaft 3 and the upper hinge plate 1 can be improved. The cylindrical section 301 is configured to form a rotational fit with the through hole 204 of the lower hinge plate 2, so as to achieve the pivotal arrangement of the upper hinge plate 1 on the lower hinge plate 2.
In order to improve the smooth rotation, as shown in fig. 3, in the present embodiment, a guide tube 5 is fixedly disposed in the through hole 204 of the left plate 202, and a stop ring protruding outward along the radial direction is formed at one end of the guide tube 5, the cylindrical section 301 is rotatably disposed in the guide tube 5, and the stop ring abuts against the end of the cylindrical section 301. In addition, the mounting section of the present embodiment is specifically provided in a flat shape to enhance the mounting effect of the torsion spring 6 described below.
The structure of the right pin 7 of this embodiment is as shown in fig. 7, and it also has a cylindrical section rotatably fitted with the through hole 204 on the right side plate 203, and a flat section connected with the pin shaft hole 104 on the right engaging lug 103, unlike the left pin 3, the other end of the right pin 7 is formed with a flange 701 arranged to protrude radially outward relative to the flat section. In order to improve the smoothness of rotation, as shown in fig. 2, the present embodiment further includes a guide tube 5 fixedly disposed in the through hole 204 of the left and right side plates 203.
As shown in fig. 1, the energy releasing portion is embodied as a torsion spring 6 having both ends connected between the mounting section and the lower hinge plate 2. Referring to fig. 1 and 2, the stationary member of this embodiment is specifically a first hovering elastic sheet 9 sleeved outside the right pin 7 and fixedly connected to the outside of the right side plate 203. As shown in fig. 8 and 9, the first hovering elastic sheet 9 is circular, and a protrusion 901 protruding outward away from the right plate 203 is configured on the first hovering elastic sheet 9, and the first hovering elastic sheet 9 cooperates with the first cooperating area and the second cooperating area of the actuating element via the protrusion 901.
In order to improve the motion stability of the upper hinge plate 1, the protrusions 901 of the present embodiment are symmetrically disposed on the first hovering elastic sheet 9. In addition, relative to the protrusion 901, two first insertion pieces 902 protruding outward toward the side close to the right side plate 203 are further formed on the first hovering elastic sheet 9, and the two first insertion pieces 902 can be respectively inserted into the second insertion hole 205 and the second insertion slot 206, so that the fixed arrangement of the first hovering elastic sheet 9 on the right side plate 203 can be realized.
Referring to fig. 2 and 3, the action member of the present embodiment is a second hovering elastic sheet 10 disposed corresponding to the first hovering elastic sheet 9, and the second hovering elastic sheet 10 is sleeved outside the right pin 7 and is fixedly disposed on the inner side surface of the right engaging lug 103, so that the second hovering elastic sheet 10 and the first hovering elastic sheet 9 can be matched with each other. The structure of the second hovering elastic sheet 10 is shown in fig. 10 in combination with fig. 8, and the overall structure thereof is similar to that of the first hovering elastic sheet 9, and two second inserting sheets 1002 are formed thereon and connected to the first inserting opening 105 and the first inserting groove 106 in an inserting manner.
In addition, the first matching area and the second matching area are specifically located on the end surface of the second hovering elastic sheet 10, which is opposite to the protrusion 901, and based on the pivoting motion of the upper hinge plate 1, as shown in fig. 10, the first matching area of this embodiment is specifically an arc-shaped groove 1001 configured on the second hovering elastic sheet 10 and extending along the circumferential direction of the second hovering elastic sheet 10, and the arc-shaped groove 1001 may form a sliding fit with the protrusion 901. And the arc-shaped grooves 1001 are two ones which are arranged on the second hovering elastic sheet 10 in one-to-one correspondence with the two protrusions 901. In addition, on the premise of satisfying the use requirement, in order to reduce the requirement for the elasticity of the torsion spring 6, the central angle of the arc-shaped groove 1001 of the present embodiment is specifically set to 30 °.
Still as shown in fig. 10, the second matching area is a matching profile 1003 formed on the second hovering elastic sheet 10 and capable of tightly matching with the protrusion 901, and the matching profile 1003 is specifically located between the two arc-shaped grooves 1001 and smoothly connected to two sides of each arc-shaped groove 1001, so that the protrusion 901 can be favorably slid into the matching profile 1003 from the arc-shaped grooves 1001. In addition, in order to improve the use effect, the mating profile 1003 of the present embodiment is configured to be flat.
In addition to the technical means, in order to further improve the use effect, a damping part is arranged between the upper hinge plate 1 and the lower hinge plate 2 so as to damp the overturning of the upper hinge plate 1 relative to the lower hinge plate 2.
As shown in fig. 2 and fig. 3, the damping portion of the present embodiment specifically includes a left damping rubber pad 4 sleeved on the left pin 3 and clamped between the left connecting lug 102 and the left side plate 202, and a right damping rubber pad 8 sleeved on the right pin 7, and the right damping rubber pad 8 is specifically clamped between the baffle ring of the right guide tube 5 and the flange 701 of the right pin 7. Further, the right damping rubber pads 8 of the present embodiment are two rubber pads that are clamped between the baffle ring and the flange 701 side by side.
It should be noted that, in addition to the structure of the present embodiment in which the first hovering elastic sheet 9 is disposed on the lower hinge plate 2 and the second hovering elastic sheet 10 is disposed on the upper hinge plate 1, the first hovering elastic sheet 9 may also be disposed on the upper hinge plate 1, and the second hovering elastic sheet 10 may also be disposed on the lower hinge plate 2, and this structure may also implement the above-mentioned functions.
Based on the above overall description, when the armrest box cover plate of the present embodiment is unlocked, the upper hinge plate 1 can be driven to drive the armrest box cover to turn over by 30 ° by using the energy released by the torsion spring 6, and meanwhile, the protrusion 901 slides in the arc-shaped groove 1001 and stops the upper hinge plate 1 when abutting against the groove wall of the arc-shaped groove 1001; then, when an external force is applied to drive the armrest box cover plate to turn continuously, the protrusion 901 slides into the matching profile 1003 from the arc-shaped groove 1001.
At this time, the second hovering elastic sheet 10 presses the first hovering elastic sheet 9, the upper hinge plate 1 has a rightward movement trend in the state of fig. 2, so that the left connecting lug 102 has a pressing effect on the left damping rubber pad 4, and the flange 701 of the right pin 7 has a pressing effect on the right damping rubber pad 8 to form a damping force, so that when the external force is removed, the armrest box cover plate can be hovered and positioned by using the friction force between the first hovering elastic sheet 9 and the second hovering elastic sheet 10. Therefore, in the specific design, it is required to ensure that the friction force between the first hovering elastic sheet 9 and the second hovering elastic sheet 10 is greater than the sum of the elastic force of the torsion spring 6 and the gravity of the armrest cover plate.
The connection structure of this embodiment can drive handrail case apron to realize initial upset because of torsional spring 6 releases energy through setting up torsional spring 6, in addition, through constructing on the shell fragment 10 that hovers at the second and support tight complex cooperation profile 1003 with first shell fragment 9 that hovers, can be because of supporting tightly between arch 901 and the cooperation profile 1003, and can make handrail case apron hover in optional position when handrail case apron continues to overturn, compare in prior art, this connection structure can make handrail case apron have two kinds of functions concurrently, thereby can have better result of use.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A connecting structure, constitute the connection between one end of the cover and body with holding chamber, the said holding chamber has openings, and relative to the said connecting structure, another end of the said cover can be locked on the said body and formed the cover to the said opening; the connection structure comprises a connection part which forms the cover body and is pivotally connected with the main body, and is characterized in that: the connecting structure further comprises a matching part and an energy releasing part, wherein,
the matching part is provided with a static part arranged on the main body and an action part arranged on the cover body corresponding to the static part, the action part is arranged along with the cover body, the action part is provided with a first matching area which can be in sliding fit with the static part, and the action part is provided with a second matching area which can be in abutting fit with the static part;
the energy releasing part is arranged between the cover body and the main body and can elastically store energy due to the locking of the cover body, and when the cover body is unlocked, the energy releasing part releases energy to drive the cover body so as to form the initial overturn of the cover body relative to the main body by the matching of the static part and the first matching area of the action part;
and when the cover body continues to turn over due to bearing external force, the static part can slide into the second matching area from the first matching area, so that the hovering positioning of the cover body at any position is formed due to the tight abutting between the static part and the action part.
2. The connection structure according to claim 1, wherein: the connecting part is a pin shaft fixedly connected with the cover body, the cover body is arranged on the main body through the pin shaft in a pivoting mode, and the energy releasing part is a torsion spring (6) with two ends connected between the main body and the pin shaft.
3. The connection structure according to claim 2, wherein: the static part is a first hovering elastic sheet (9) sleeved outside the pin shaft and fixedly connected with the main body, and a protrusion (901) protruding outwards towards one side of the action part is formed on the first hovering elastic sheet (9).
4. The connection structure according to claim 3, wherein: the action piece is a second hovering elastic sheet (10) arranged corresponding to the first hovering elastic sheet (9), and the second hovering elastic sheet (10) is sleeved outside the pin shaft and fixedly connected with the cover body; the first matching area and the second matching area are located on the end face, facing the protrusion (901), of the second hovering elastic sheet (10).
5. The connection structure according to claim 4, wherein: the first matching area is an arc-shaped groove (1001) formed in the second hovering elastic sheet (10), and the protrusion (901) is in sliding fit with the arc-shaped groove (1001); the second matching area is a matching molded surface (1003) formed on the second hovering elastic sheet (10), and the protrusion (901) is in abutting fit with the matching molded surface (1003); the arc-shaped groove (1001) and the matching molded surface (1003) are connected in a smooth mode and are arranged in an extending mode along the circumferential direction of the second hovering elastic sheet (10).
6. The connection structure according to claim 5, wherein: the protrusions (901) are symmetrically arranged on the first hovering elastic sheet (9), the arc-shaped grooves (1001) are arranged on the second hovering elastic sheet (10) and correspond to the protrusions (901) one by one, and the matching molded surface (1003) is located between the two arc-shaped grooves (1001) and connected with the two sides of each arc-shaped groove (1001).
7. The connection structure according to claim 4, wherein: a damping portion is disposed on the pin shaft, the damping portion being configured to damp the flip of the cover body relative to the main body.
8. The connection structure according to claim 7, wherein: the pin shaft comprises a left pin shaft (3) and a right pin shaft (7) which are respectively arranged on two sides, the torsion spring (6) is arranged on the left pin shaft (3), and the first hovering elastic sheet (9) and the second hovering elastic sheet (10) are sleeved on the right pin shaft (7); the damping part comprises a left damping rubber mat (4) sleeved on the left pin shaft (3) and clamped between the cover body and the main body; the right pin shaft (7) is sleeved with a guide pipe (5) clamped between the right pin shaft (7) and the main body, and the damping part comprises a right damping rubber pad (8) sleeved on the right pin shaft (7) and clamped between the right pin shaft (7) and the guide pipe (5).
9. The connection structure according to claim 1, wherein: the main body is provided with a limit part which can be abutted against the cover body so as to limit the rotation angle of the cover body.
10. The connection structure according to any one of claims 1 to 9, wherein: the main part is the car handrail case box, the lid is for locating handrail case apron on the car handrail case box.
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| CN201921388989.2U CN210760500U (en) | 2019-08-26 | 2019-08-26 | Connection structure |
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| CN201921388989.2U CN210760500U (en) | 2019-08-26 | 2019-08-26 | Connection structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046373A (en) * | 2020-07-30 | 2020-12-08 | 东风延锋汽车饰件系统有限公司 | Hinge structure for automobile armrest and automobile armrest |
| CN113264278A (en) * | 2021-06-28 | 2021-08-17 | 上海延锋金桥汽车饰件系统有限公司 | Turnover mechanism |
| CN113503101A (en) * | 2021-08-17 | 2021-10-15 | 苏州富强金属制品有限公司 | Automobile console armrest box hinge with hovering function |
| CN115823801A (en) * | 2022-11-16 | 2023-03-21 | 东风延锋盐城汽车座舱系统有限公司 | Vehicle-mounted refrigerator |
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2019
- 2019-08-26 CN CN201921388989.2U patent/CN210760500U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046373A (en) * | 2020-07-30 | 2020-12-08 | 东风延锋汽车饰件系统有限公司 | Hinge structure for automobile armrest and automobile armrest |
| CN112046373B (en) * | 2020-07-30 | 2022-01-11 | 东风延锋汽车饰件系统有限公司 | Hinge structure for automobile armrest and automobile armrest |
| CN113264278A (en) * | 2021-06-28 | 2021-08-17 | 上海延锋金桥汽车饰件系统有限公司 | Turnover mechanism |
| WO2023274234A1 (en) * | 2021-06-28 | 2023-01-05 | Shanghai Yanfeng Jinqiao Automotive Trim Systems Co., Ltd. | Component for vehicle interior |
| CN113264278B (en) * | 2021-06-28 | 2023-12-01 | 上海延锋金桥汽车饰件系统有限公司 | Turnover mechanism |
| CN113503101A (en) * | 2021-08-17 | 2021-10-15 | 苏州富强金属制品有限公司 | Automobile console armrest box hinge with hovering function |
| CN113503101B (en) * | 2021-08-17 | 2022-06-24 | 苏州富强金属制品有限公司 | Automobile console armrest box hinge with hovering function |
| CN115823801A (en) * | 2022-11-16 | 2023-03-21 | 东风延锋盐城汽车座舱系统有限公司 | Vehicle-mounted refrigerator |
| CN115823801B (en) * | 2022-11-16 | 2024-04-16 | 东风延锋盐城汽车座舱系统有限公司 | Vehicle-mounted refrigerator |
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