CN207449704U - It is a kind of easily to shake hands from adaptation - Google Patents

Abstract

The utility model discloses a kind of easily from adaptation knob, the knob upper cover being connected including knob lower cover and by snap ring with the knob lower cover and lower end are through the knob upper cover until lower end is fixed on the drawstring on lid under the knob；The upper end of the snap ring is provided with several interior hangnails being mutually clamped with the knob lower cover erecting bed, and the lower end of the snap ring is provided with several outer hangnails being mutually clamped with the knob upper cover madial wall.The easy adaptation certainly shakes hands to change the distance between knob lower cover and knob upper cover in a manner that lower cover of shaking hands is set with knob upper cover, using snap ring knob lower cover is made to be relatively fixed with knob upper cover simultaneously, it disclosure satisfy that the use demand of the box cover of various thickness, at the same it is easy for installation, quick, firm.

Description

It is a kind of easily to shake hands from adaptation

Technical field

The utility model is related to automotive upholstery fields, and in particular to a kind of easily from adaptation knob.

Background technology

At present, various babinets are included in automotive upholstery, cover board is designed on each babinet, since each cover board must fit The requirement of babinet is answered, therefore the material of cover board, technique, structure etc. are respectively provided with different requirements, thus the thickness of cover board It is different.A knob would generally be equipped on the cover board, which match with cover board, particularly shake hands clamped by thickness must be with The thickness of cover board is identical.Therefore, the cover board for different-thickness needs to carry out the corresponding knob of brand-new exploitation of adaptability.

The content of the invention

The purpose of this utility model is provided and a kind of can adapt to various thickness cover boards aiming at the deficiency of above-mentioned technology The easy knob from adaptation.

To achieve the above object, the easy knob from adaptation designed by the utility model including knob lower cover and leads to Snap ring is crossed with the knob upper cover that is connected of knob lower cover and lower end through the knob upper cover until lower end is inserted into and fixed Drawstring under the knob on lid；The upper end of the snap ring is provided with what several were mutually clamped with the knob lower cover erecting bed Interior hangnail, the lower end of the snap ring are provided with several outer hangnails being mutually clamped with the knob upper cover madial wall.

Further, the snap ring is interference fitted with the erecting bed, and the knob upper cover is interference fitted with the snap ring.

Further, the snap ring is metal clasp.

Further, the drawstring is flexible draw.

Compared with prior art, the utility model has the following advantages：From adaptation knob by shaking hands on lower cover and knob The mode of lid suit changes knob lower cover and the distance between upper cover of shaking hands, while makes knob lower cover and knob upper cover using snap ring It is relatively fixed, disclosure satisfy that the use demand of the box cover of various thickness, at the same it is easy for installation, quick, firm.

Description of the drawings

Fig. 1 is the utility model easily from the decomposition texture schematic diagram of adaptation knob；

Fig. 2 is the structure diagram of snap ring in Fig. 1；

Fig. 3 is the part scheme of installation using Fig. 1 illustrated embodiments；

Fig. 4 is the schematic diagram that Fig. 3 completes installation.

Each part numbers are as follows in figure：Shake hands lower cover 1, erecting bed 11, snap ring 2, interior hangnail 21, outer hangnail 22, drawstring 3, Knob upper cover 4, upper cover through hole 41, cover board 10.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

Easy adaptation knob certainly as shown in Figure 1, 2, including knob lower cover 1, snap ring 2, drawstring 3 and knob upper cover 4；It draws The upper end of subordinate lid 1 is equipped with erecting bed 11, and the upper end of snap ring 2 is equipped with several inside interior hangnails 21, if the lower end of snap ring 2 is equipped with Outside outer hangnail 22 is done, knob upper cover 4 is equipped with perforative upper cover through hole 41.During installation, one end insertion of drawstring 3 and fixed peace Loaded on knob lower cover 1, snap ring 2 is installed on erecting bed 11, and knob upper cover 4 is set in snap ring 2 and knob lower cover 1, makes 2 He of snap ring Knob lower cover 1 is located in upper cover through hole 41.The free end of drawstring 3 is pierced by knob upper cover 4 through upper cover through hole 41, and interior hangnail 21 is stuck in Erecting bed 11, outer hangnail 22 is stuck in the madial wall of knob upper cover, i.e., on the hole wall of upper cover through hole 41.

During implementation, cross-sectional profiles, the inside and outside profile in the cross section of snap ring 2 and and 1 lower end of the knob lower cover horizontal stroke of erecting bed 11 The Internal periphery in section is approximate.Snap ring 2 is metal clasp, and drawstring 4 is flexible draw, and knob lower cover 1 and knob upper cover 4 pass through Injection molding obtains, and drawstring 4 can be mounted on knob lower cover 1 when lower cover 1 of shaking hands is molded.

In other embodiments, snap ring 2 does not have interior hangnail and outer hangnail, and snap ring 2 is interference fitted with erecting bed 11, draws Lid 4 is interference fitted with snap ring 2 on hand so that knob lower cover 1 and knob upper cover 4 are relatively fixed.

The easy knob scheme of installation of adaptation certainly as shown in Figure 3,4, after knob lower cover 1, snap ring 2 and drawstring 3 are installed, It is placed in from the lower end of cover board 10 in the mounting hole of cover board 10, erecting bed and snap ring 2 are located in mounting hole, and drawstring 3 is from mounting hole It stretches out, the interior hangnail of 2 upper end of snap ring is stuck in the lateral surface of erecting bed at this time.Knob upper cover 4 is placed in cover board from the upper end of cover board 10 10 mounting hole, the outer hangnail of snap ring 2 are stuck in the hole wall of the upper cover through hole of knob upper cover 4, and drawstring 3 is stretched out from upper cover through hole, letter The easy thickness from adaptation knob self-adaptable cover plate 10 is mounted on cover board 10.

Claims (4)

1. It is 1. a kind of easily from adaptation knob, it is characterised in that：Including knob lower cover (1) and pass through snap ring (2) and the knob Described in the connected knob upper cover (4) of lower cover (1) and lower end are inserted and fixed into through the knob upper cover (4) up to lower end The drawstring (3) shaken hands on lower cover (1)；The upper end of the snap ring (2) is provided with several and described knob lower cover (1) erecting bed (11) the interior hangnail (21) being mutually clamped, the lower end of the snap ring (2) are provided with several and described knob upper cover (4) madial wall phase The outer hangnail (22) of clamping.
2. It is 2. according to claim 1 from adaptation knob, it is characterised in that：The snap ring (2) and the erecting bed (11) mistake It is full of cooperation, the knob upper cover (4) is interference fitted with the snap ring (2).
3. It is 3. according to claim 1 from adaptation knob, it is characterised in that：The snap ring (2) is metal clasp.
4. It is 4. according to claim 1 from adaptation knob, it is characterised in that：The drawstring (3) is flexible draw.