CN207029393U

CN207029393U - A kind of rotatable double-faced seat cushion

Info

Publication number: CN207029393U
Application number: CN201720862968.4U
Authority: CN
Inventors: 宋德元; 郑良桀
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-17
Filing date: 2017-07-17
Publication date: 2018-02-23
Anticipated expiration: 2027-07-17

Abstract

The utility model discloses a kind of rotatable double-faced seat cushion, including cushion, cushion has first surface and second surface, first surface and second surface are the material that can provide soft supporting, the afterbody of cushion opens up the limited impression of an opening backwards, and the limited impression also penetrates the first surface of cushion and second surface；Cross-brace axle, the cross-brace axle is arranged in limited impression along the cephalocaudal direction of cushion, and one end of cross-brace axle is connected with cushion；And vertical supporting bar, limited impression is inserted in the vertical supporting bar upper end from first surface side or second surface side, vertical supporting bar upper end opens up the U-type groove for being available for cross-brace axle to enter from its front side, rear side or upside, and cross-brace axle is connected to U-type groove bottom after entering the U-type groove.The utility model can be switched fast two surfaces of cushion by way of rotation, facilitate lasting use of the bicycle under specific condition.

Description

A kind of rotatable double-faced seat cushion

Technical field

Saddle technical field is the utility model is related to, espespecially a kind of rotatable double-faced seat cushion.

Background technology

Saddle is the bicycle accessories directly contacted with hip when riding, and common cushion is one side on the market Use, it includes surface, packed layer, bottom plate and seat bow, and the surface of cushion is the mat contacted with hip（Generally leather, cloth Material, carbon fibre or corium）, lower face is the packed layer filled and vibration-absorptive material is formed, and packed layer lower section is and seat bow connects Bottom plate（Generally iron plate, plastic cement or carbon are fine）, due to the design feature of bicycle, seat bow is connected with cycle frame, with support Car cushion is overall；When in use, cushion is exposed in outdoor environment to undergo and exposed to the sun and rain, and is easily damaged or can not make in the short time With, such as occurring that temperature is too high after being exposed to the sun, the situation of rain, causes bicycle can not temporarily use, gives on the recoil pad that rains User brings inconvenience.

Therefore, the present inventor's especial manufacture go out one kind can be switched fast, rotatable double-faced seat cushion.

Utility model content

The purpose of this utility model is to provide a kind of rotatable double-faced seat cushion, and it can quickly be cut by way of rotation Two surfaces of cushion are changed, facilitate lasting use of the bicycle under specific condition.

To achieve these goals, the technical solution of the utility model is as follows：

A kind of rotatable double-faced seat cushion, including：

Cushion, the cushion have first surface and second surface, and first surface and second surface are can The material of soft supporting is provided, the afterbody of cushion opens up the limited impression of an opening backwards, and the limited impression will also be sat First surface and the second surface insertion of pad body；

Cross-brace axle, the cross-brace axle are arranged in limited impression along the cephalocaudal direction of cushion, and laterally branch One end of support axle is connected with cushion；And

Vertical supporting bar, the vertical supporting bar upper end are spacing recessed from first surface side or the insertion of second surface side Groove, vertical supporting bar upper end open up the U-type groove for being available for cross-brace axle to enter from its front side, rear side or upside, cross-brace axle U-type groove bottom is connected to after into the U-type groove, cross-brace axle can be turned on front side of U-type groove in the U-type groove, rear side and Either side in upside, when the cross-brace axle position is in vertical state in the upside of U-type groove and cross-brace axle, laterally Support shaft can rotate around its center axis.

Half circular shaft hole is formed on the bottom of the U-type groove, the cross-brace axle enter and be located at U-type groove front side or after During side, cross-brace axle reaches U-type groove bottom and the semicircle shaft hole matching.

After such scheme, the utility model use principle is：Vertical supporting bar lower end is connected with vehicle frame, is sat with supporting Pad body, when mounted, the limited impression of cushion is aligned with vertical supporting bar upper end, makes vertical supporting bar upper end from One surface side or second surface side insertion limited impression；At this moment cross-brace axle can be from the upside of U-type groove, front side or rear side Into U-type groove and U-type groove bottom is connected to, if cross-brace axle enters U-type groove from the front side of U-type groove, cross-brace axle is not Need to be rotated further by, if cross-brace axle is on the upside of U-type groove or rear side enters, cross-brace axle is turned on front side of U-type groove, so Support force is transferred to cross-brace axle by vertical supporting bar；

When needing to switch the one side of cushion upward, cross-brace axle is turned in U-type groove together with cushion Side, now, cross-brace axle and vertical supporting bar are vertical direction, and cross-brace axle is not limited by cushion limited impression System, can rotate, cross-brace axle is being turned on front side of U-type groove together with cushion after half revolution, makes horizontal stroke around its center axis Horizontality is in support shaft and cushion, directed downwardly one before now the one side upward of cushion has been replaced by Face.

The utility model beneficial effect is：The utility model is simple in construction and ingenious, is propped up by the transverse direction set in groove The U-type groove that axle coordinates vertical supporting bar is supportted, cushion is rotated and around central axis in U-type groove together with cross-brace axle Rotation, realizes that the face of cushion first rapidly switches with the second face, is easy to the face of changing of cushion under specific condition to use.

The utility model is described further below in conjunction with the drawings and specific embodiments.

Brief description of the drawings

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

Fig. 2 is top view of the present utility model；

Fig. 3 is rearview of the present utility model；

Fig. 4 is side view of the present utility model；

Fig. 5 is the three-dimensional structure diagram of the present utility model changed after face；

Fig. 6 is the state diagram that the utility model cushion and cross-brace axle turn to vertical direction.

Label declaration

Cushion 1, first surface 11, second surface 12, limited impression 13, cross-brace axle 2, vertical supporting bar 3, U Type groove 31, half circular shaft hole 32.

Embodiment

As Figure 1-4, a kind of rotatable double-faced seat cushion that the utility model discloses, including：

Cushion 1, the cushion 1 have first surface 11 and second surface 12, the table of first surface 11 and second Face 12 is the material that can provide soft supporting, and the afterbody of cushion 1 opens up the limited impression 13 of an opening backwards, the limit Position groove 13 also penetrates the first surface 11 of cushion and second surface 12；

Cross-brace axle 2, the cephalocaudal direction of the cross-brace axle 2 along cushion 1 are arranged in limited impression 13, and horizontal It is connected to one end of support shaft 2 with cushion 1；And

Vertical supporting bar 3, the upper end of vertical supporting bar 3 are spacing recessed from the side of first surface 11 or the insertion of the side of second surface 12 Groove 13, the upper end of vertical supporting bar 3 open up the U-type groove 31 for being available for cross-brace axle 2 to enter from its front side, rear side or upside, laterally Support shaft 2 is connected to the bottom of U-type groove 31 after entering the U-type groove 31, and cross-brace axle can turn to U-shaped in the U-type groove 31 Either side in the front side of groove 31, rear side and upside；It is located at the upside of U-type groove 31 and cross-brace axle 2 in the cross-brace axle 2 During in vertical state, cross-brace axle 2 can rotate around its center axis.

Half circular shaft hole 32 is formed on the bottom of U-type groove 31, cross-brace axle 2 enter and positioned at the front side of U-type groove 31 or after During side, cross-brace axle 2 reaches the bottom of U-type groove 31 and coordinated with half circular shaft hole 32.

The utility model uses when needing to switch the one side of cushion 1 upward, as shown in Figure 1, it is assumed that now upward It is simultaneously the first face 11, cross-brace axle 2 is turned into the upside of U-type groove 31 together with cushion 1, now as shown in fig. 6, laterally Support shaft 2 and vertical supporting bar 3 are vertical direction, and cross-brace axle 2 is not limited by cushion limited impression 13, can be around Its center axis rotates, and cross-brace axle 2 is turning to the front side of U-type groove 31 together with cushion 1 after half revolution, makes horizontal branch Support axle 2 is in horizontality with cushion 1, as shown in figure 5, now the one side upward of cushion 1 has been changed for it Preceding one side directed downwardly.

Specific embodiment of the utility model is these are only, not to the restriction of the scope of protection of the utility model.It is all according to The equivalent variations that the mentality of designing of this case is done, each fall within the protection domain of this case.

Claims

A kind of 1. rotatable double-faced seat cushion, it is characterised in that including：

Cushion, the cushion have first surface and second surface, and first surface and second surface are to provide The material of soft supporting, the afterbody of cushion open up the limited impression of an opening backwards, and the limited impression is also by cushion sheet First surface and the second surface insertion of body；

Cross-brace axle, the cross-brace axle is arranged in limited impression along the cephalocaudal direction of cushion, and cross-brace axle One end be connected with cushion；And

Vertical supporting bar, the vertical supporting bar upper end are erected from first surface side or second surface side insertion limited impression The U-type groove for being available for cross-brace axle to enter from its front side, rear side or upside is opened up to post upper, cross-brace axle enters institute U-type groove bottom is connected to after stating U-type groove, cross-brace axle can be turned on front side of U-type groove in the U-type groove, in rear side and upside Either side, when the cross-brace axle position is in vertical state in the upside of U-type groove and cross-brace axle, cross-brace axle It can be rotated around its center axis.
A kind of 2. rotatable double-faced seat cushion as claimed in claim 1, it is characterised in that：The bottom of the U-type groove forms half Circular shaft hole, when the cross-brace axle enters and is located at front side or the rear side of U-type groove, cross-brace axle reaches U-type groove bottom Portion and the semicircle shaft hole matching.