CN217842242U - Buckle mechanism and vehicle - Google Patents

Abstract

The utility model provides a buckle mechanism and vehicle relates to vehicle technical field, the utility model provides a buckle mechanism, include: male part, filling part and female part; the filling piece is inserted into the male piece and clamped with the male piece; the female part is sleeved on the male part. The utility model provides a buckle mechanism and vehicle, before the packing member joint target in place, the operating resistance that public piece inserted female member is less, and the joint operation is more laborsaving; after the filling piece is inserted in place, the structural strength of the buckle mechanism can be ensured, and grading clamping and secondary reinforcement of the buckle can be realized.

Description

Buckle mechanism and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a buckle mechanism and vehicle are related to.

Background

The gadget of vehicle adopts the buckle to connect fixedly usually, after a period of live time, the joint position produces wearing and tearing, deformation, and then can lead to the gadget not hard up, produces the abnormal sound scheduling problem in the vehicle driving process. In addition, for the structural strength who improves the buckle, need increase the radial dimension of the public piece of buckle usually to make solid construction with the public piece of buckle, not only can lead to the buckle material quantity great from this, manufacturing cost is higher, and the frictional resistance that the public piece of buckle inserted female moreover is great, and the joint operation is comparatively hard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buckle mechanism and vehicle can alleviate buckle mechanism and connect and insert hard technical problem under the condition of assurance buckle structural strength.

In a first aspect, the utility model provides a buckle mechanism, include: male part, filling part and female part;

the filling piece is inserted into the male piece and clamped with the male piece;

the female part is sleeved on the male part.

With reference to the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein the filling member is provided with a first-level filling limiting portion, and a male inner limiting portion is provided on an inner side of the male member;

in an initial state, the first-stage filling limiting part is clamped in the limiting part in the male head.

In combination with the first possible implementation manner of the first aspect, the present invention provides a second possible implementation manner of the first aspect, wherein the filling member is provided with a second-level filling limiting portion, and the second-level filling limiting portion and the first-level filling limiting portion are arranged at an interval along the inserting direction;

inserting the filling piece into the male piece along the inserting direction so as to enable the filling piece to be inserted into a secondary fastening state from an initial state;

and under the secondary fastening state, the secondary filling limiting part is clamped in the limiting part in the male head.

With reference to the second possible implementation manner of the first aspect, the present invention provides a third possible implementation manner of the first aspect, wherein the filling member is provided with an inner support portion;

from an initial state to a secondary fastening state, the inner support portion pushes against the male member to radially expand the male member.

With reference to the third possible implementation manner of the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein an inner support block is provided inside the male member;

from an initial state to a secondary fastening state, the inner support portion abuts the inner support block to radially expand the male member.

With reference to the first aspect, the present invention provides a fifth possible implementation manner of the first aspect, wherein the female part is provided with a guiding limiting part, and the male part is provided with a primary outer limiting part;

in an initial state, the guide limiting part is clamped in the primary outer limiting part.

With reference to the fifth possible implementation manner of the first aspect, the present invention provides a sixth possible implementation manner of the first aspect, wherein the male component is provided with a guide groove, and the guide groove extends along the plugging direction;

public piece still is equipped with the outer spacing portion of second grade, the outer spacing portion of one-level with the outer spacing portion of second grade is followed the guide way interval sets up.

In combination with the first aspect, the present invention provides a seventh possible implementation manner of the first aspect, wherein the male member includes: the first base, the first side plate, the second side plate, the fourth side plate and the fifth side plate;

the first side plate is opposite to the second side plate, the fourth side plate is opposite to the fifth side plate, and the first side plate, the second side plate, the fourth side plate and the fifth side plate are respectively connected with the first base;

the fourth side plate and the fifth side plate comprise an outer frame body and a side plate body, the side plate body is located inside the outer frame body, and the outer frame body and the side plate body are connected to the first base.

With reference to the seventh possible implementation manner of the first aspect, the present invention provides an eighth possible implementation manner of the first aspect, wherein the female member includes: the second base, the first claw piece, the second claw piece, the third claw piece and the fourth claw piece;

the first claw piece, the second claw piece, the third claw piece and the fourth claw piece are arranged at intervals along the circumference of the second base and are respectively connected with the second base;

the first, second, third, and fourth claw members are inclined in a direction approaching the second base axis from the end portion of the second base away from the second base.

In a second aspect, the present invention provides a vehicle having the buckle mechanism described in the first aspect.

The embodiment of the utility model provides a following beneficial effect has been brought: the filling piece is inserted into the male piece and clamped with the male piece, the female piece is sleeved on the male piece, and before the filling piece is clamped in place, the operation resistance of inserting the male piece into the female piece is small, so that the inserting operation is more labor-saving; after the filling piece is inserted in place, the structural strength of the buckle mechanism can be ensured, the material consumption of the buckle is reduced, and the material cost of the buckle mechanism is reduced.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a fastening mechanism provided in an embodiment of the present invention;

fig. 2 is a schematic view of a male part and a filling part of a fastening mechanism provided in an embodiment of the present invention;

fig. 3 is a first schematic view of a male part of a fastening mechanism of the fastening mechanism according to the embodiment of the present invention;

fig. 4 is a second schematic view of a male part of a fastening mechanism of the fastening mechanism according to the embodiment of the present invention;

fig. 5 is a third schematic view of a male part of a fastening mechanism of the fastening mechanism according to the embodiment of the present invention;

fig. 6 is a schematic top view of a male part of a fastening mechanism of the fastening mechanism according to an embodiment of the present invention;

fig. 7 is a first schematic view of a filling member of a fastening mechanism according to an embodiment of the present invention;

fig. 8 is a second schematic view of a filling member of a fastening mechanism according to an embodiment of the present invention;

fig. 9 is a first schematic diagram of a female member of a fastening mechanism according to an embodiment of the present invention;

fig. 10 is a second schematic diagram of a female member of a fastening mechanism according to an embodiment of the present invention;

fig. 11 is a top view of a female member of a buckle mechanism according to an embodiment of the present invention.

Icon: 100-male; 101-a hollow-out cavity; 011 012,013,014-guide slot; 110-a first base; 120-a first side panel; 130-a second side plate; 140-a fourth side panel; 1401-an outer frame; 1402-side plate body; 150-a fifth side panel; 121 131-male internal limiting part; 141,142,151,152-primary external limiting part; 143,144,153,154-secondary external limiting part; 145, 155-inner support block; 200-a filler piece; 210, 220-first level filling limit part; 230, 240-secondary filling limit part; 250, 260-inner support; 300-a master; 301-a receptacle; 311,312,313, 314-guide limit part; 310-a second base; 320-a first jaw member; 330-a second jaw member; 340-a third jaw member; 350-fourth jaw.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, 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 term "physical quantity" in the formula, unless otherwise noted, is understood to mean a basic quantity of a basic unit of international system of units, or a derived quantity derived from a basic quantity by a mathematical operation such as multiplication, division, differentiation, or integration.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a buckle mechanism, including: male part 100, filler part 200 and female part 300; the filling piece 200 is inserted into the male piece 100, and the filling piece 200 is clamped with the male piece 100; the female member 300 is sleeved on the male member 100.

The male part 100 is hollowed to form a hollowed-out cavity 101, the filling part 200 is inserted into the hollowed-out cavity 101, and before the filling part 200 is inserted in place relative to the male part 100, the radial size of the male part 100 is smaller, so that the resistance of the male part 100 inserted into the insertion hole 301 of the female part 300 is smaller, and the inserting operation is more labor-saving. In this embodiment, the male member 100 is hollow, and the filling member 200 is inserted into the male member 100, so that the filling member 200 is in full contact with the inner wall surface of the hollow cavity 101, thereby achieving a good supporting effect, and improving the overall rigidity and strength of the fastening mechanism. Moreover, the hollowed male member 100 can save the material cost of the fastening mechanism.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, in the embodiment of the present invention, the filling member 200 is provided with first-stage filling limiting portions 210,220, and the inner side of the male member 100 is provided with male inner limiting portions 121,131; in the initial state, the first-stage filling position-limiting parts 210 and 220 are clamped in the male inner position-limiting parts 121 and 131.

The first-stage filling limiting parts 210 and 220 are configured as inner limiting clamping grooves or inner limiting oblique angle clamping blocks, when the fastening mechanism is assembled, the filling piece 200 is firstly inserted into the hollow-out cavity 101 of the male piece 100, and the first-stage filling limiting parts 210 and 220 are clamped in the male head inner limiting parts 121 and 131. At this time, the first-stage filling limiting portions 210 and 220 are fitted in the inner limiting clamping grooves, or the first-stage filling limiting portions 210 and 220 slide through the inner limiting oblique angle clamping blocks, so that the filling piece 200 is prevented from reversely disengaging from the hollow cavity 101.

Further, the filling member 200 is provided with secondary filling limiting parts 230 and 240, and the secondary filling limiting parts 230 and 240 and the primary filling limiting parts 210 and 220 are arranged at intervals along the inserting direction; inserting the filling piece 200 into the male piece 100 along the inserting direction so that the filling piece 200 is inserted from the initial state to the secondary fastening state; in the secondary fastening state, the secondary filling limiting parts 230 and 240 are clamped to the male inner limiting parts 121 and 131. When the secondary filling limiting parts 230 and 240 are configured into secondary limiting grooves, the male internal limiting parts 121 and 131 are clamped in the secondary limiting grooves in a secondary fastening state; when the secondary filling limiting parts 230 and 240 are configured as secondary bevel angle clamping blocks, the filling member 200 is inserted into the hollow cavity 101 from the initial state to the secondary fastening state from the initial state, the male internal limiting parts 121 and 131 slide over the secondary bevel angle clamping blocks relative to the male member 100, and the filling member 200 is limited in the secondary fastening state.

Further, the packing member 200 is provided with inner support portions 250,260; when the clamping position is loosened due to abrasion, deformation and the like, the filling piece 200 is pushed to be in a secondary fastening state from an initial state, and the inner supporting portions 250 and 260 push the male piece 100, so that the male piece 100 is radially expanded, and further the male piece 100 can be radially expanded to improve the fastening effect.

Further, the inner side of the male part 100 is provided with inner support blocks 145,155; from the initial condition to the secondary fastening condition, the inner support portions 250,260 abut the inner support blocks 145,155 to radially expand the male member 100.

Specifically, the inner support portions 250,260 and the inner support blocks 145,155 have opposite slopes, and from the initial state to the secondary fastening state (as the insertion depth of the filling member 200 into the hollow cavity 101 increases), the inner support portions 250,260 push against the inner support blocks 145,155, thereby increasing the radial dimension of the male member 100.

It should be noted that the first-stage filling limiting portions 210,220 and the second-stage filling limiting portions 230,240 are all located in a first sliding slot, the first sliding slot is located on the filling member 200 and extends along the inserting direction, and as the filling member 200 is inserted into the hollow cavity 101, the male inner limiting portions 121,131 sequentially slide along the first sliding slot to pass through the first-stage filling limiting portions 210,220 and the second-stage filling limiting portions 230,240. In addition, the filling member 200 is provided with a second sliding slot extending along the plugging direction, the inner support portions 250 and 260 are located at the ends of the second sliding slot, the inner support blocks 145 and 155 slide along the second sliding slot as the filling member 200 is inserted into the hollow cavity 101, and push the side plate body 1402 of the fourth side plate 140 to expand relative to the side plate body 1402 of the fifth side plate 150 when the inner support portions 250 and 260 slide through the inner support blocks 145 and 155.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11, the female member 300 is provided with guide position-limiting portions 311,312,313,314, and the male member 100 is provided with a primary outer position-limiting portion 141,142,151,152; in the initial state, the guide position-limiting portions 311,312,313,314 are engaged with the first-stage outer position-limiting portion 141,142,151,152.

Specifically, the guide position-limiting portions 311,312,313, and 314 are configured as position-limiting protrusions protruding toward the inside of the insertion hole 301, the primary outer position-limiting portion 141,142,151,152 is configured as a primary position-limiting groove, and the position-limiting protrusions are engaged with the primary position-limiting groove in an initial state. Two triangular clamping blocks are arranged on the male element 100 at intervals along the plugging direction, a primary limiting groove is formed between the two triangular clamping blocks, and in an initial state, the guide limiting parts 311,312,313 and 314 slide over one triangular clamping block and are clamped in the primary limiting groove between the two triangular clamping blocks.

Further, the male part 100 is provided with guide grooves 011, 012,013,014, and the guide grooves 011, 012,013,014 extend along the plugging direction; the male part 100 is further provided with a secondary outer limiting part 143,144,153,154, a primary outer limiting part 141,142,151,152 and a secondary outer limiting part 143,144,153,154 which are arranged at intervals along the guide grooves 011 and 012,013,014.

The first-stage outer limiting portion 141,142,151,152 and the second-stage outer limiting portion 143,144,153,154 are arranged at intervals along the inserting direction, during assembly, the buckling mechanism is inserted into an ornament clamping hole to be clamped, the female element 300 is pushed to enable the guide limiting portions 311,312,313 and 314 to slide along the guide grooves 011 and 012,013,014, the guide limiting portions 311,312,313 and 314 are clamped to the second-stage outer limiting portion 143,144,153,154, and then the filling element 200 is pushed to continue to be inserted until the second-stage fastening state is achieved.

Further, the male part 100 includes: a first base 110, a first side plate 120, a second side plate 130, a fourth side plate 140, and a fifth side plate 150; the first side plate 120 is opposite to the second side plate 130, the fourth side plate 140 is opposite to the fifth side plate 150, and the first side plate 120, the second side plate 130, the fourth side plate 140 and the fifth side plate 150 are respectively connected with the first base 110; the fourth side plate 140 and the fifth side plate 150 each include an outer frame 1401 and a side plate 1402, the side plate 1402 is located inside the outer frame 1401, and both the outer frame 1401 and the side plate 1402 are connected to the first base 110.

Specifically, the male internal limiting portions 121 and 131 are respectively disposed on the inner sides of the first side plate 120 and the second side plate 130, the internal supporting blocks 145 and 155 are respectively disposed on the inner sides of the two opposite side plates 1402, and from the initial state to the secondary fastening state, the internal supporting portions 250 and 260 push the internal supporting blocks 145 and 155, so that the side plates 1402 of the fourth side plate 140 and the side plates 1402 of the fifth side plate 150 expand in the direction away from each other.

Further, the female member 300 includes: a second base 310, a first jaw 320, a second jaw 330, a third jaw 340, and a fourth jaw 350; the first claw member 320, the second claw member 330, the third claw member 340 and the fourth claw member 350 are arranged at intervals along the circumference of the second base 310 and are respectively connected with the second base 310; the first claw member 320, the second claw member 330, the third claw member 340 and the fourth claw member 350 are inclined away from the end of the second base 310 toward the direction approaching the axis of the second base 310.

In an initial state, the filling member 200 is inserted into the hollow cavity 101, the first-stage filling limiting portions 210 and 220 are clamped to the male inner limiting portions 121 and 131, then the female member 300 is installed, the side wall surfaces of the filling member 200 are attached to the first claw member 320, the second claw member 330, the third claw member 340 and the fourth claw member 350, the end portions, away from the second base 310, of the first claw member 320, the second claw member 330, the third claw member 340 and the fourth claw member 350 slide to the outer side of the male member 100 from the side wall surfaces of the filling member 200 along with the movement of the female member 300 in the inserting direction, and then the first claw member 320, the second claw member 330, the third claw member 340 and the fourth claw member 350 are opened outwards, so that the primary expansion of the radial size of the female member 300 is realized. When the clamping position is loosened due to abrasion, deformation and the like, the filling piece 200 is pushed to a secondary fastening state from an initial state, the inner supporting portions 250 and 260 push the inner supporting blocks 145 and 155, so that the fourth side plate 140 and the fifth side plate 150 expand in a direction away from each other, the fourth side plate 140 and the fifth side plate 150 push the second claw piece 330 and the fourth claw piece 350 to expand outwards in a one-to-one correspondence manner, and then gaps generated by abrasion and deformation of the ornament and the buckle can be compensated. In the secondary fastening state, the guiding position-limiting parts 311,312,313 and 314 are clamped in the secondary outer position-limiting parts 143,144,153,154, the ends of the second claw member 330 and the fourth claw member 350 slide through the inner supporting parts 250 and 260, and the ends of the second claw member 330 and the fourth claw member 350 slide and abut against the outer wall surfaces of the fourth side plate 140 and the fifth side plate 150 in a one-to-one correspondence manner, so that the male member 100, the filling member 200 and the female member 300 are stably maintained in the secondary fastening state.

The embodiment of the utility model provides a vehicle mounting has the buckle mechanism of above-mentioned embodiment record.

The embodiment of the utility model provides an in, adopt devices such as the fixed gadget of buckle mechanism installation to produce the abnormal sound because of the buckle position is not hard up when avoiding the vehicle to travel.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims (10)

1. A buckle mechanism, comprising: a male part (100), a filler part (200) and a female part (300);

the filling piece (200) is inserted into the male piece (100), and the filling piece (200) is clamped with the male piece (100);

the female part (300) is sleeved on the male part (100).

2. The buckle mechanism according to claim 1, wherein the filler (200) is provided with a primary filler limiting part (210, 220), and the inner side of the male part (100) is provided with a male internal limiting part (121, 131);

in an initial state, the primary filling limiting parts (210, 220) are clamped in the male head inner limiting parts (121, 131).

3. The buckle mechanism according to claim 2, wherein the filling member (200) is provided with a secondary filling limiting part (230, 240), and the secondary filling limiting part (230, 240) and the primary filling limiting part (210, 220) are arranged at intervals along the plugging direction;

inserting the filling piece (200) into the male piece (100) along the inserting direction so that the filling piece (200) is inserted from an initial state to a secondary fastening state;

in the secondary fastening state, the secondary filling limiting parts (230, 240) are clamped in the male internal limiting parts (121, 131).

4. A snap mechanism according to claim 3, wherein the filler piece (200) is provided with an inner support (250, 260);

from an initial state to a secondary fastening state, the inner support (250, 260) pushes against the male (100) to cause radial expansion of the male (100).

5. A snap mechanism according to claim 4, characterized in that the male part (100) is provided on its inside with an inner support block (145, 155);

from an initial condition to a secondary fastening condition, the inner support portion (250, 260) abuts the inner support block (145, 155) to radially expand the male part (100).

6. A buckle mechanism according to claim 1, characterized in that the female part (300) is provided with a guide limiting part (311, 312,313, 314), and the male part (100) is provided with a primary outer limiting part (141,142,151,152);

in an initial state, the guide limiting parts (311, 312,313 and 314) are clamped with the primary outer limiting part (141,142,151,152).

7. The snap mechanism according to claim 6, characterized in that the male part (100) is provided with a guide slot (011, 012,013,014), the guide slot (011, 012,013,014) extending in the plugging direction;

the male part (100) is further provided with a secondary outer limiting part (143,144,153,154), and the primary outer limiting part (141,142,151,152) and the secondary outer limiting part (143,144,153,154) are arranged at intervals along the guide groove (011, 012,013,014).

8. The snap mechanism according to any one of claims 1 to 7, characterized in that said male part (100) comprises: a first base (110), a first side plate (120), a second side plate (130), a fourth side plate (140), and a fifth side plate (150);

the first side plate (120) is opposite to the second side plate (130), the fourth side plate (140) is opposite to the fifth side plate (150), and the first side plate (120), the second side plate (130), the fourth side plate (140) and the fifth side plate (150) are respectively connected with the first base (110);

the fourth side plate (140) and the fifth side plate (150) both comprise an outer frame body (1401) and a side plate body (1402), the side plate body (1402) is located inside the outer frame body (1401), and the outer frame body (1401) and the side plate body (1402) are both connected to the first base (110).

9. The snap mechanism according to claim 8, characterized in that said female part (300) comprises: a second base (310), a first jaw (320), a second jaw (330), a third jaw (340), and a fourth jaw (350);

the first claw member (320), the second claw member (330), the third claw member (340) and the fourth claw member (350) are arranged at intervals along the circumference of the second base (310) and are respectively connected with the second base (310);

the first claw member (320), the second claw member (330), the third claw member (340) and the fourth claw member (350) are inclined away from the end of the second base (310) in a direction approaching the axis of the second base (310).

10. A vehicle, characterized in that it is equipped with a snap mechanism according to any one of claims 1-9.

Images