CN208474249U - Buckle structure and trim - Google Patents

Abstract

The utility model provides a kind of buckle structure and trim, comprising: elastic arm, elastic arm have fixing end and flexible buckle section；The buckle section elasticity activity.Buckle structure described in the utility model solves the problems, such as buckle frangibility, while clamping dynamics is bigger, and structure is simple, easy for installation.

Description

Buckle structure and trim

Technical field

The utility model relates to a kind of buckle structure and use the trim of the structure.

Background technique

As shown in Figure 1, current general decor lid, is to form several back-offs 10 on the periphery of lid, general quantity is 3,4 Or more.The shortcomings that such way is, when actual installation, back-off 10 will first pass through bending and then be anchored to installation position again, Button 10 is general shorter, easily snaps off in bending process, if back-off 10 is done thin, can be easy to bend, but dynamics is again inadequate, this The two is conflicting.

As shown in Fig. 2, there are also a kind of trim, by 11 structure of screw thread, top nut in mounting hole, outside is lid, is passed through The installation that screw thread 11 constantly tightens to realize lid.The shortcomings that such way, is that part is more, needs to install inside hole, tear open Unload inconvenience.

As shown in figure 3, the third current trim, borrow the effect of screw 12 to install, the shortcomings that such way In, the aperture beside lid and mounting hole is needed, can only be from outer installation screw 12, covering needs aperture, influences the appearance of lid, mounting hole It is not necessarily easy out, such as on ceramics, such 12 mounting hole of screw cannot be done.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of buckle structures, solve the problems, such as buckle frangibility, Clamping dynamics is bigger simultaneously, and structure is simple, easy for installation.

In order to solve the above technical problems, the utility model provides a kind of buckle structure, comprising: elastic arm, elastic arm With fixing end and flexible buckle section；The buckle section elasticity activity.

The beneficial effect of buckle structure described in the utility model is: solving the problems, such as buckle frangibility, blocks simultaneously Clamp force degree is bigger, and structure is simple, easy for installation.

Preferably, the buckle structure is in " several " font；The elastic arm has two, respectively to two side directions of fixing end Extend into buckle section；The buckle section of the elastic arm is in bending shape.

It preferably, further include lid；The fixing end of elastic arm is fixed on the middle and upper part of lid plane, is then extend to lid plane Middle and lower part forms buckle section.

Preferably, buckle section includes the approaching face perpendicular to lid plane and clamping face；Approaching face bends elastic arm, card It detains in section access aperture；In clamping inclined-plane access aperture, the elastic arm being bent is expanded again, is engaged between clamping face and hole wall.

Preferably, hard card position is arranged in the fixing end of elastic arm, and inclined-plane is arranged in hard card position；Described cover is provided with opening.

Preferably, lid is with a thickness of 1.5 to 3 millimeters；The approaching face angle 40-45 degree；The clamping face is cambered surface, circular arc Radius is 20-25 millimeters.

Preferably, the more than two buckle structures of setting are covered same.

The utility model additionally provides a kind of trim, including lid, further includes: elastic arm, elastic arm have fixing end With flexible buckle section；The buckle section elasticity activity.

The beneficial effect of trim described in the utility model is: solving the problems, such as buckle frangibility, while clamping Dynamics is bigger, and structure is simple, easy for installation.

Preferably, the buckle structure is in " several " font；The elastic arm has two, respectively to two side directions of fixing end Extend into buckle section；The buckle section of the elastic arm is in bending shape；The fixing end of elastic arm is fixed on the middle and upper part of lid plane, The middle and lower part for being then extend to lid plane forms buckle section；Buckle section includes the approaching face and clamping face perpendicular to lid plane；It leads Entering face bends elastic arm, in buckle section access aperture；In clamping inclined-plane access aperture, the elastic arm being bent is expanded again, Engage between clamping face and hole wall；Hard card position is arranged in the fixing end of elastic arm, and inclined-plane is arranged in hard card position；Described cover is provided with out Mouthful.

Preferably, lid is with a thickness of 1.5 to 3 millimeters；The approaching face angle 40-45 degree；The clamping face is cambered surface, circular arc Radius is 20-25 millimeters；The more than two buckle structures of setting are covered same.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is the schematic diagram of the first existing general decor lid.

Fig. 2 is the schematic diagram of existing second of general decor lid.

Fig. 3 is the schematic diagram of the third existing general decor lid.

Fig. 4 is the perspective view of buckle structure described in embodiment one.

Fig. 5 is the main view of buckle structure described in embodiment one.

Fig. 6 is the schematic diagram after the installation of buckle structure described in embodiment one.

Fig. 7 be embodiment one described in hard card position be arranged inclined-plane, so as to adapt to different-thickness hole location schematic diagram.

Fig. 8 is the perspective view of the opening of buckle structure described in embodiment one.

Fig. 9 is the main view of the opening of buckle structure described in embodiment one.

Each description of symbols in figure: 1, buckle structure, 2, elastic arm, 3, buckle section, 4, fixing end, 5, approaching face, 6, Clamping face, 7, hard card position inclined-plane, 8, lid, 9, opening, 10, back-off, 11, screw thread, 12, screw.

Specific embodiment

Embodiment one,

As shown in figs. 1-7, buckle structure 1 described in the utility model includes: elastic arm 2, and elastic arm 2 has 4 He of fixing end Flexible buckle section 3；The buckle section 3 can elasticity activity.The buckle structure 1 is in " several " font；The elastic arm 2 has Two, buckle section 3 is extended into two side directions of fixing end 4 respectively；The buckle section 3 of the elastic arm 2 is in bending shape.Setting Two elastic arms extended respectively to two sides, can make two-side elastic arm by uniform power, generate identical deformation.Also wrap Include lid 8；For the fixing end 4 of elastic arm 2 in the middle and upper part of 8 plane of lid, the middle and lower part for then reaching 8 plane of lid forms buckle section 3. Buckle section 3 includes approaching face 5 and clamping face 6.The approaching face angle 40-45 degree, preferably 43 degree；The clamping face is arc Face, arc radius are 20-25 millimeters, preferably 22 millimeters.When in use, user first pushes to the direction in hole and covers, described Approaching face 5 is inclined-plane, and under the action of thrust, elastic arm 2 is bent, until in 3 access aperture of buckle section；When clamping inclined-plane access aperture After interior, the elastic arm 2 being bent is expanded again under the action of elastic force, clamping between lid 8 and hole.During this, user It only needs to push capping towards the direction in hole, does not need other tool auxiliary, structure is simple, facilitates installation.

Hard card position is arranged in the fixing end 4 of elastic arm 2, and inclined-plane 7 is arranged in hard card position.Lid 8 is with a thickness of 1.5 to 3 millimeters.At one Elastic arm 2 more than two is set on 8 body of lid.Opening 9 is provided on lid 8.Buckle structure 1 described in the utility model solves card The problem of detaining frangibility, while clamping dynamics is bigger, structure is simple, easy for installation.

The utility model additionally provides a kind of trim 8, including 8 face of lid, further includes: elastic arm 2, elastic arm 2 have solid Fixed end 4 and flexible buckle section 3；The buckle section 3 can elasticity activity.The buckle structure 1 is in " several " font；The bullet Property arm 2 has two, extends into buckle section 3 to two side directions of fixing end 4 respectively；The buckle section 3 of the elastic arm 2 is in bent Shape；For the fixing end 4 of elastic arm 2 in the middle and upper part of 8 plane of lid, the middle and lower part for then reaching 8 plane of lid forms buckle section 3.Card Detaining section 3 includes approaching face 5 and clamping face 6；Introduction bevel bends elastic arm 2, in 3 access aperture of buckle section；When clamping inclined-plane In access aperture, the elastic arm 2 being bent is expanded again, clamping between lid 8 and hole；Hard card position is arranged in the fixing end 4 of elastic arm 2, Inclined-plane 7 is arranged in hard card position；Lid 8 is with a thickness of 1.5 to 3 millimeters；Opening 9 is provided on lid 8.On the one hand the utility model can solve The problem of buckle frangibility, while clamping dynamics is bigger, another aspect structure is simple, only one part, easy for installation.

The utility model forms the elastic arm 2 on two the first from left right sides on the inside of lid 8, and 2 both ends of elastic arm are buckle, elastic arm Then 2 fixing end 4 is elongated to the middle lower end of lid 8, thus at elastic arm 2 in the top of lid 8.Since elastic arm 2 has Enough elongated distances, in actual installation, elastic arm 2 is easy bending, and buckle is then made to fall on installation position.The utility model Buckle is divided into importing and clamping two parts.In actual installation, directly lid 8 is filled in mounting hole, introduction bevel is introduced into Hole is then introduced into inclined-plane and elastic arm 2 is bent, snaps into hole.In clamping inclined-plane access aperture, the elastic arm that is bent 2 expand again, so that clamping before lid 8 and hole.The expansionary force of elastic arm 2 can be switched to the clamping force of lid 8 Yu hole by inclined-plane.This reality With the fixing end 4 of novel elastic arm 2, a hard card position is set.Inclined-plane 7 is arranged in hard card position, to adapt to the hole location of different-thickness. The buckle of 2 end of the utility model elastic arm, positioned at the lower section of center line, when installation, elastic arm 2 is toward left and right expansion, in circular hole Cylinder under the action of, lid 8 can be pushed up up, so that the inclined-plane of fixing end 4 and hole clamping.The face of the utility model lid 8 is thick Degree is 1.5 to 3 millimeters, while keeping hardness, has certain bendable folding endurance, when installation, buckles meeting so that lid 8 is toward in hole It walks, then lid 8 can press against mounting surface, and bent lid 8 is just adjacent to actual mounting surface (plane or curved surface), realize between zero Gap.On the utility model lid 8 it is settable one opening 9, so whenever necessary can used electric wire arrangement, water pipe etc. is some must The closing line of palpus.Buckle structure 1 described in the utility model is integrally formed, only one part facilitates Mold Making and reduces Cost increases accessory firmness.The presence of elastic arm 2 reduces the required precision to installation aperture, avoids needing and bending Buckle fracture.The curved power of lesser elastic arm 2 can be become biggish clamping force by inclined-plane.Bent 8 face of lid, adapts to not similar shape The mounting surface of shape.Only there are two elastic arms 2 to buckle, easy for installation.Lid 8 is installed from the outside of mounting hole, without by screw The buckle structure 1 of utility model described in equal accessories sheet can be adapted for the quick connection occasion of various needs；It can be adapted for various Equipment is particularly suitable for various sanitarywares, such as cabinet, closestool, bathtub, shower house, washbasin etc..

Embodiment two,

As the deformation of embodiment one, buckle structure 1 described in multiple groups utility model can be set on 8 face of lid, these cards Buckle structure 1 can be two groups, three groups or four groups or more, can be various symmetrical modes and arrange, so that uniform force.

Embodiment three,

As the deformation of embodiment one, multiple elastic arms 2 can be set on buckle structure 1, these elastic arms 2 can be Two, three or four or more can be various symmetrical modes and arrange, so that uniform force.

The utility model is not limited to embodiment discussed above.Above to the description of specific embodiment be intended to for Description and explanation the utility model relates to technical solution.Obvious transformation or substitution based on the utility model enlightenment It should also be as being considered within the protection scope of the utility model.Above specific embodiment is used to disclose the utility model most Good implementation method, so that those skilled in the art can be using the numerous embodiments of the utility model and a variety of Alternative reaches the purpose of this utility model.

Claims (10)

1. a kind of buckle structure characterized by comprising

Elastic arm, elastic arm have fixing end and flexible buckle section；

The buckle section elasticity activity.

2. buckle structure according to claim 1, which is characterized in that the buckle structure is in " several " font；

The elastic arm has two, extends into buckle section to two side directions of fixing end respectively；

The buckle section of the elastic arm is in bending shape.

3. buckle structure according to claim 2, which is characterized in that further include lid；

The fixing end of elastic arm is fixed on the middle and upper part of lid plane, and the middle and lower part for being then extend to lid plane forms buckle section.

4. buckle structure according to claim 3, which is characterized in that buckle section include perpendicular to lid plane approaching face and Clamping face；

Approaching face bends elastic arm, in buckle section access aperture；

In clamping inclined-plane access aperture, the elastic arm being bent is expanded again, is engaged between clamping face and hole wall.

5. buckle structure according to claim 4, which is characterized in that hard card position, hard card position is arranged in the fixing end of elastic arm Inclined-plane is set；

Described cover is provided with opening.

6. buckle structure according to claim 5, which is characterized in that lid is with a thickness of 1.5 to 3 millimeters；

The approaching face angle 40-45 degree；

The clamping face is cambered surface, and arc radius is 20-25 millimeters.

7. buckle structure described in any one of -6 according to claim 1, which is characterized in that it is same cover setting two with The upper buckle structure.

8. a kind of trim, including lid, which is characterized in that further include:

Elastic arm, elastic arm have fixing end and flexible buckle section；

The buckle section elasticity activity.

9. trim according to claim 8, which is characterized in that the buckle structure is in " several " font；

The elastic arm has two, extends into buckle section to two side directions of fixing end respectively；

The buckle section of the elastic arm is in bending shape；

The fixing end of elastic arm is fixed on the middle and upper part of lid plane, and the middle and lower part for being then extend to lid plane forms buckle section；Card Button section includes approaching face and the clamping face perpendicular to lid plane；

Approaching face bends elastic arm, in buckle section access aperture；

In clamping inclined-plane access aperture, the elastic arm being bent is expanded again, is engaged between clamping face and hole wall；

Hard card position is arranged in the fixing end of elastic arm, and inclined-plane is arranged in hard card position；

Described cover is provided with opening.

10. trim according to claim 9, which is characterized in that lid is with a thickness of 1.5 to 3 millimeters；

The approaching face angle 40-45 degree；

The clamping face is cambered surface, and arc radius is 20-25 millimeters；

The more than two buckle structures of setting are covered same.