CN207773316U - A kind of hollow out seat cushion - Google Patents

Abstract

The utility model discloses a kind of hollow out seat cushions, including：Pedestal, the pedestal include basal wall and around the basal wall periphery and with the surrounding wall of the basal wall integrally connected, the basal wall matches with the surrounding wall and defines an accommodating space；And top shell, the top shell include coating and around the coating periphery and with the outline border of the coating integrally connected, there is the outline border hook with the outline border integrally connected, the hook to be clamped with the surrounding wall；It is provided with supporting layer and soft layer in the accommodating space.Hollow out seat cushion provided by the utility model, the design method by being layered hollow out make seat cushion take into account ventilative, permeable, damping using effect；The connection type of pedestal and top shell buckle-type simplifies the structure of bicycle saddle cushion, and the integraty of seat cushion is made to be enhanced.

Description

A kind of hollow out seat cushion

Technical field

The utility model is related to bicycle accessories technical field, more particularly to a kind of hollow out seat cushion.

Background technology

Bicycle saddle cushion is directly contacted with human buttock when riding, to the bicycle accessories that human body is played a supporting role, It is mostly made of pedestal and pad two parts, in order to increase the comfort of seat cushion, existing bicycle saddle cushion uses will be in pad Portion makes hollow, is used in combination poromeric material to be covered in pad surface, to increase its gas permeability；Or by the corresponding position of pedestal and pad It sets and through-hole is respectively set, to increase its gas permeability.

But pedestal, pad and the poromeric material of seat cushion are all fixed using fixing bolt and nut, due to solid It is limited and scatter to determine position, only fixed point is fixed, the connection of each section is made not to be easy cracking closely.

Therefore, the structure of seat cushion how is improved to enhance the integraty of cushion structure, is that there is an urgent need for solutions by those skilled in the art Certainly the problem of.

Utility model content

In view of this, the utility model provides a kind of hollow out seat cushion, it can make seat cushion that there is damping, breathe freely, is permeable Effect improves the comfort of seating, and the connection type of buckle-type makes the integraty of seat cushion be enhanced, and simplifies seat cushion Structure.

To achieve the goals above, the utility model adopts the following technical solution：

Bicycle hollow out seat cushion, including：Pedestal, the pedestal include basal wall and are enclosed around what the basal wall periphery was arranged Around wall, the basal wall limits an accommodating space (25) with the surrounding wall；And top shell, the top shell include coating and Around the outline border of coating periphery setting, the outline border is clamped with the surrounding wall.

Preferably, the surrounding wall and the basal wall integrally connected.

Preferably, the outline border and the coating integrally connected, and the outline border has and the outline border integrally connected Hook, the outline border passes through the hook and the surrounding wall and is clamped.

Preferably, more than two hollow slots are provided on the basal wall.

Preferably, the coating is provided with more than two air holes.

Preferably, the hollow out seat cushion further includes：Supporting layer, the supporting layer is arranged in the accommodating space, and folds It closes on the basal wall.

Preferably, the supporting layer is provided with more than two hollow holes, and the hollow hole is arranged with hollow slots dislocation.

Preferably, the hollow out seat cushion further includes：Soft layer, the soft layer are arranged in the accommodating space and overlap On the supporting layer.

Preferably, the soft layer is provided with more than two perforation, and the perforation is arranged with hollow hole dislocation, described Perforation is corresponding with the position of the air hole.

It can be seen via above technical scheme that compared with prior art, the utility model, which discloses, provides a kind of hollow out seat Pad, the design method by being layered hollow out make seat cushion take into account ventilative, permeable, damping using effect；And pedestal and top shell card The connection type of button enormously simplifies the structure of seat cushion, enhances the integraty of cushion structure.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.

Fig. 1 is the dimensional structure diagram of the utility model；

Fig. 2 is the perspective exploded view of the utility model；

Fig. 3 is the side of base sectional view of the utility model；

Fig. 4 is the bottom view of the utility model

Fig. 5 is the whole side sectional view of the utility model

Fig. 6 is that the top shell of the utility model is combined the sectional view of part with pedestal.

Wherein, 1 is hollow out cushion, and 2 be pedestal, and 21 be basal wall, and 211 be hollow slots, and 22 be surrounding wall, and 221 be top, 222 be bottom, and 23 be preceding convex block, and 231 be preceding storage tank, and 24 be rear convex block, and 241 be rear storage tank, and 25 be accommodating space, and 3 are Supporting rack, 4 be supporting layer, and 41 be hollow hole, and 5 be soft layer, and 51 be perforation, and 6 be top shell, and 61 be coating, and 611 be ventilative Hole, 62 be outline border, and 621 be hook.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

The utility model embodiment discloses a kind of hollow out seat cushion.

Refering to fig. 1 and Fig. 2 is suitble to be installed in a bar of bicycle in some specific embodiments of the utility model In (not shown), taken for rider.The bicycle saddle cushion includes pedestal 2, supporting rack 3, supporting layer 4, soft layer 5 and top Shell 6.

Refering to Fig. 2, Fig. 3 and Fig. 4, which includes：Basal wall 21 and around 21 periphery of basal wall surrounding wall 22, set It sets the preceding convex block 23 in front of 21 bottom side of the basal wall and the rear convex block 24 at 21 bottom side rear of the basal wall is set.The basal wall 21 Shape be it is preceding it is narrower then gradually extend to the outside broadening, and be provided with hollow slots 211.A portion of hollow slots 211 is six Angle-style, another part are diamond shape, and spaced-apart relation.The surrounding wall 22 has from the top that 21 periphery of basal wall upwardly extends 221, and the bottom 222 that is extended downwardly from the top 221.The top 221 of the basal wall 21 and the surrounding wall 22, which matches, to be defined Go out an accommodating space 25.The preceding convex block 23 has the preceding storage tank 231 of an opening backward, rear convex block 24 for opening forward with one Storage tank 241 afterwards.

Supporting rack 3 is fixed on the bottom of basal wall 21 by preceding storage tank 231 and rear storage tank 241, because the supporting rack 3 belongs to The prior art, details are not described herein.

Refering to Fig. 2, Fig. 4 and Fig. 5, which is arranged in the accommodating space 25 of the pedestal 2, and is fitted in the pedestal 2 Basal wall 21 on, which is provided with hollow hole 41.A portion of hollow hole 41 is hexangle type, and another part is water chestnut Shape, and spaced-apart relation.The hollow slots 211 of the hollow hole 41 and the pedestal 2 misplace.The dislocation, refer to from top or It is observed from bottom, not overlapping each other between hole is also misaligned, also that is, the hollow hole 41 is not Chong Die with the hollow slots 211 and be aligned.

Overall structure is allowed to mitigate by the hollow hole 41 of the supporting layer 4 and the hollow slots 211 of the pedestal 2, along with each other It is staggered, hole is made not to be connected to directly, allow the mutual reinforcement to each other of basal wall 21 of the supporting layer 4 and the pedestal 2, improve whole Structural strength.

Soft layer 5 is arranged in the accommodating space 25 of pedestal 2, and is superimposed on the supporting layer 4.The soft layer 5 is provided with Perforation 51.51 a portion of perforation is hexangle type, and another part is diamond shape, and spaced-apart relation.The perforation 51 with should Hollow hole 41 misplaces.The dislocation refers to being watched from top, does not overlap each other and be aligned between hole.

Refering to Fig. 2, Fig. 5 and Fig. 6, which includes being covered in the coating 61 of 25 top of accommodating space, and surrounding should The outline border 62 on 61 periphery of coating.The coating 61 is provided with air hole 611.A part for the air hole 611 is hexagon, separately A part is diamond shape, and spaced-apart relation.Air hole 611 overlaps connection with the position of perforation 51.The shape of the outline border 62 with 222 shape of bottom of the surrounding wall 22 of the pedestal 2 matches, and hooks the hook 621 of mouth inwardly with one.The hook 621 fixes In the bottom of the surrounding wall 22 222.Because the periphery of the coating 61 is to be tensed by the outline border 62 and be covered in the accommodating space 25 Top will produce a gap (not shown), but when rider multiplies since coating is tightened up between coating 61 and soft layer 5 When being sitting on the coating 61, which can be attached on the soft layer 5 (see Fig. 5).However, whether no matter attaching, The coating 61 can avoid the soft layer 5 in the accommodating space 25 from dropping out.

By the connection type of buckle by one whole seat cushion of pedestal 2 and the composition of top shell 6, make seat cushion during assembling not It needs to use fixing bolt and nut, enormously simplifies assembling flow path, while the integraty of seat cushion being made to be enhanced.

The coating 61 of the top shell 6 with user for contacting.Because the coating 61 has good air permeability effect, and it is logical The characteristic for crossing material of the soft layer 5 itself can improve comfort when taking, and the soft layer 5 has certain elasticity, also has There is the effect of damping.The supporting layer 4 provides good structural strength with the pedestal 2, can effectively support the weight of rider, leads to It crosses and hollow slots 211 and hollow hole 41 misplaces, make basal wall 21 and the reinforcement each other of supporting layer 4 of the pedestal 2, it is whole to improve Body structural strength.Also, the hollow slots 211 and the hollow hole 41 can also reduce the weight of seat cushion, and provide air circulation Pipeline, advantageous heat dissipation keep seating more comfortable.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part It is bright.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims (9)

1. a kind of hollow out seat cushion, which is characterized in that including：

Pedestal (2), the pedestal (2) include basal wall (21) and surround the surrounding wall (22) of the basal wall (21) periphery setting, The basal wall (21) limits an accommodating space (25) with the surrounding wall (22)；And

Top shell (6), the top shell (6) include coating (61) and the outline border around the setting of the coating (61) periphery (62), the outline border (62) is clamped with the surrounding wall (22).

2. a kind of hollow out seat cushion according to claim 1, which is characterized in that the surrounding wall (22) and the basal wall (21) Integrally connected.

3. a kind of hollow out seat cushion according to claim 1, which is characterized in that the outline border (62) and the coating (61) Integrally connected, and there is the outline border (62) hook (621) with the outline border (62) integrally connected, the outline border (62) to pass through The hook (621) is clamped with the surrounding wall (22).

4. a kind of hollow out seat cushion according to claim 1, which is characterized in that be provided with two or more on the basal wall (21) Hollow slots (211).

5. a kind of hollow out seat cushion according to claim 4, which is characterized in that the coating (61) is provided with two or more Air hole (611).

6. a kind of hollow out seat cushion according to claim 5, which is characterized in that further include supporting layer (4), the supporting layer (4) setting is in the accommodating space (25), and is superimposed on the basal wall (21).

7. a kind of hollow out seat cushion according to claim 6, which is characterized in that the supporting layer (4) is provided with two or more Hollow hole (41), the hollow hole (41) are arranged with the hollow slots (211) dislocation.

8. a kind of hollow out seat cushion according to claim 7, which is characterized in that the hollow out seat cushion further includes：Soft layer (5), soft layer (5) setting in the accommodating space (25) and is superimposed on the supporting layer (4).

9. a kind of hollow out seat cushion according to claim 8, which is characterized in that the soft layer (5) is provided with two or more It perforates (51), the perforation (51) is arranged with the hollow hole (41) dislocation, the perforation (51) and the air hole (611) Position corresponds to.