CN203297212U

CN203297212U - Novel clamping buckle

Info

Publication number: CN203297212U
Application number: CN2013201121235U
Authority: CN
Inventors: 施胜利
Original assignee: NINGBO SHENGLI AUTO PARTS Co Ltd
Current assignee: Ningbo Shengli Fastener Co ltd
Priority date: 2013-03-12
Filing date: 2013-03-12
Publication date: 2013-11-20
Anticipated expiration: 2023-03-12

Abstract

The utility model discloses a novel clamping buckle which comprises a head portion, a connecting column, an elastic sealing disc and an inserting portion. The head portion, the connecting portion, the elastic sealing disc and the inserting portion are connected into a whole from bottom to up, the inserting portion is in a flat portion, an elastic clamping foot is correspondingly installed on the outer side of the inserting portion and the inserting portion in a sleeved mode, the elastic clamping foot is an integral part, and the inserting portion comprises an inserting probe and an inserting supporting rod. The head portion of the inserting probe is in a square shape, the tail portion of the inserting probe is a flat frustum, the lower surface of the tail portion of the inserting probe is fixedly connected with the inserting supporting rod, and the inserting supporting rod is sleeved with an inserting shell body. The clamping buckle is simple in structure, the inserting probe is sleeved with the elastic clamping foot and plays a role in fixing the elastic clamping foot, the phenomenon that the elastic clamping foot falls off and swings left and right can not occur, the production cost is low, and convenience is brought to use.

Description

A kind of Novel clasp

Technical field

The utility model is related to a kind of Novel clasp

Background technology

Fixed fastener for assembling automobiles is to be used to automobile in-door guard board, door sill protector etc. assemble fixation between plastic decorating part and plates of automobile, is one of fastener of car trim assembling.Plastic buckle typically fixes mounted piece by card base, and it has the advantages that simple in construction, easy for installation, versatility.

Current fixed fastener for assembling automobiles is main in the majority with bullet, the buckle of in the market includes the domain by connecting as one from bottom to top, connecting pole, sucker, cross section is in cross upper connecting pole, the several parts of bullet, bullet is connected by four upper ends with upper connecting pole and a point centrum for lower middle portion phase separation constitutes, it is characterized in that, it also include four be installed on phase separation point between centrum and cross upper connection with fixed buckle transfer to it is in opposite direction to reinforcement, reinforcement is located at the upper position of middle part point centrum, the two ends of each reinforcement are connected as one with upper connecting pole and middle part reference cone body respectively.

The connecting pole and cone structure of this buckle are complicated, are also inconvenient for processing, are buckled in the easily relative plates of automobile of assembling process and rotate, and this snaps through the top and the bottom deformation of four reference cone bodies to position, and is fixedly mounted with less stable, positioning fixing is weaker.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of Novel clasp, the buckle it is simple in construction, insertion probe serves fixation to the elastic card base that is sleeved on thereon, and elastic card base is not in the phenomenon for coming off and rolling, production cost is low, easy to use.

In order to solve existing technical problem, the technical solution adopted in the utility model is：A kind of Novel clasp, including the head connected as one from bottom to top, connecting pole, elastic packing disk and insertion section, the insertion section is in flat, it is set with an elastic card base corresponding thereto in the outside of the insertion section, the insertion section includes insertion probe and insertion support bar, the afterbody of the insertion probe is fixedly connected with the insertion support bar, and an insertion housing is provided with the outer cover of the insertion support bar.

A kind of above-mentioned Novel clasp, the head of the insertion probe is square, and the afterbody of insertion probe is flat frustum.

A kind of above-mentioned Novel clasp, the elastic card base is in the Pear-Shaped for clipping a bottom surface, the elastic card base is followed successively by card base head from top to bottom, first flange, second flange and card base afterbody, the top on the card base head is in circular arc, card base head is corresponding to be sleeved on the head of the insertion probe, and form a cavity between the upper surface of the inner surface on the card base head and the insertion probe head, first flange is accordingly sleeved on the outside of the afterbody of the insertion probe, second flange is accordingly sleeved on the outside of the insertion housing, the radius of second flange is more than the radius of first flange.

On a kind of above-mentioned Novel clasp, the end face of the elastic card base elongate slots are accordingly provided with first flange.

Upper surface of the afterbody of a kind of above-mentioned Novel clasp, the card base afterbody of the elastic card base and the insertion housing respectively with the elastic packing disk is connected, the connects with the internal cavities of the Pear-Shaped cavity of the elastic card base and the elastic packing disk.

The angle of a kind of above-mentioned Novel clasp, the first flange of the elastic card base and the connecting portion of the second flange is 60 °, and the turning at second flange is between 90 ° to 100 °.

A kind of above-mentioned Novel clasp, described elastic packing disk is gradually inside contracted between upper surface to lower surface.

A kind of above-mentioned Novel clasp, head, connecting pole, elastic packing disk and the insertion section of the buckle are integrated part.

The beneficial effects of the utility model are：The buckle it is simple in construction, be difficult pull-off, production cost is low, practical and convenient.

Brief description of the drawings

Fig. 1 is front view of the present utility model

Fig. 2 is side view of the present utility model

Fig. 3 is top view of the present utility model

Fig. 4 is dimensional structure diagram of the present utility model

Fig. 5 is the front view of the elastic card base of the utility model

Fig. 6 is the dimensional structure diagram of the elastic card base of the utility model

Embodiment

Further understand and recognize to make to have architectural feature of the present utility model and the effect reached, coordinate detailed description to preferred embodiment and accompanying drawing, be described as follows：

As shown in Figure 1 to Figure 3, a kind of Novel clasp, including the head 110 connected as one from bottom to top, connecting pole 120, elastic packing disk 130 and insertion section 140, insertion section 140 is in flat, an elastic card base 150 is accordingly set with outside and the insertion section 140 of the insertion section 140, the elastic card base 150 is integrated part.

It is used as a kind of improvement of the present utility model, insertion section 140 includes insertion probe 141 and insertion support bar 142, the head of insertion probe 141 is square, the afterbody of insertion probe 141 is flat frustum, insertion 141 pairs of elastic card bases 150 being sleeved on thereon of probe serve fixation, elastic card base 150 is not in the phenomenon for coming off and rolling, the afterbody lower surface of insertion probe 141 is fixedly connected with insertion support bar 142, and an insertion housing 160 is provided with the outer cover of insertion support bar 142.

It is used as further improvement of the utility model, as shown in Figure 5 and Figure 6, elastic card base 150 is in the Pear-Shaped for clipping a bottom surface, elastic card base 150 is followed successively by card base head 151 from top to bottom, first flange 152, second flange 153 and card base afterbody 154, the top on card base head 151 is in circular arc, card base head 151 is corresponding to be sleeved on the head of insertion probe 141, and form a cavity between the upper surface on 141 heads of inner surface and insertion probe on card base head 151, first flange 152 is accordingly sleeved on the outside of the afterbody of the insertion probe 141, second flange 153 is accordingly sleeved on the outside of insertion housing 160, the radius of second flange 153 is more than the radius of the first flange 152.

Improved as of the present utility model, as shown in figure 4, being accordingly provided with an elongate slots 156 with the first flange 152 on the end face of elastic card base 150.

As shown in Figure 1 and Figure 4, upper surface of the afterbody of the card base afterbody 154 of elastic card base 150 and insertion housing 160 respectively with elastic packing disk 130 is connected, and is cost-effective, the Pear-Shaped cavity 155 of elastic card base 150 is connected with the internal cavities 131 of elastic packing disk 130.

Further improved as of the present utility model, the angle of the first flange 152 of elastic angle and the connecting portion of the second flange 153 is 60 °, the turning at the second flange 153 is between 90 ° to 100 °.

As shown in figure 1, elastic packing disk 130 is gradually inside contracted between upper surface to lower surface.

Buckle insertion force≤the 35N, withdrawal force 100N≤F≤140N, surface Glabrous thorn, without serious shrink.

Head 110, connecting pole 120, elastic packing disk 130 and the insertion section 140 of buckle are integrated part.

General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.It should be understood by those skilled in the art that; the utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and specification; the utility model also has various changes and modifications on the premise of the utility model spirit and scope are not departed from, and these changes and improvements are both fallen within the range of claimed the utility model.The protection domain of the utility model requirement is defined by appending claims and its equivalent.

Claims

1. a kind of Novel clasp, including the head connected as one from bottom to top, connecting pole, elastic packing disk and insertion section, it is characterized in that, the insertion section is in flat, it is set with an elastic card base corresponding thereto in the outside of the insertion section, the insertion section includes insertion and popped one's head in and insertion support bar, and the afterbody of the insertion probe is fixedly connected with the insertion support bar, and an insertion housing is provided with the outer cover of the insertion support bar.

2. a kind of Novel clasp according to claim 1, it is characterised in that the head of the insertion probe is square, the afterbody of insertion probe is flat frustum.

3. a kind of Novel clasp according to claim 1, it is characterized in that, the elastic card base is in the Pear-Shaped for clipping a bottom surface, the elastic card base is followed successively by card base head from top to bottom, first bead, second bead and card base afterbody, the top on the card base head is in circular arc, card base head is corresponding to be sleeved on the head of the insertion probe, and form a cavity between the upper surface of the inner surface on the card base head and the insertion probe head, first bead is accordingly sleeved on the outside of the afterbody of the insertion probe, second bead is accordingly sleeved on the outside of the insertion housing, the radius of second bead is more than the radius of first bead.

4. a kind of Novel clasp according to claim 1, it is characterised in that be accordingly provided with an elongate slots with first bead on the end face of the elastic card base.

5. a kind of Novel clasp according to any one of claim 1 to 3, it is characterized in that, upper surface of the afterbody of the card base afterbody of the elastic card base and the insertion housing respectively with the elastic packing disk is connected, the connects with the internal cavities of the Pear-Shaped cavity of the elastic card base and the elastic packing disk.

6. a kind of Novel clasp according to claim 4, it is characterised in that the angle of the first bead of the elastic angle and the connecting portion of the second bead is 60 °, the turning at second bead is between 90 ° to 100 °.

7. a kind of Novel clasp according to claim 1, it is characterised in that described elastic packing disk is gradually inside contracted between upper surface to lower surface.

8. a kind of Novel clasp according to claim 1, it is characterised in that head, connecting pole, elastic packing disk and the insertion section of the buckle are integrated part.