TWM507377U - Lower-loading bike seat - Google Patents

Abstract

A lower-loading bike seat includes a seat frame and a cushion. The seat frame comprises a seat tube and a bearer. The bearer is connect on the top of the seat tube and protruding toward front direction. The cushion is mounted on the top of the bearer and includes a cushion body, an air cushion set and a cushion cloth. The cushion body is mounted firmly on the top of the bearer. The air cushion set is mounted in the cushion body. The cushion body and the air cushion set is covered by the cushion cloth. The special design of the bearer causes the upper and lower swing the elastic effect. Supporting by the air cushion set so that the user is able to have a better riding experience, and reduce the loading on the hip.

Description

Low load bicycle seat

The present invention relates to a bicycle seat, and more particularly to a low load bicycle seat.

Cycling has become popular in China in recent years. Many people love to challenge various types of routes. The mountain roads and highways are large in the country. Because bicycles require long-term riding, the comfort of bicycle seats is right. It is very important for the rider to choose a seat that is good to sit on. However, the seat cushion and the seat tube of the common bicycle seat are mostly fixed, when riding a mountain road or highway. It can't provide effective shock absorption effect. When the rider sits for a long time, it is easy to cause discomfort in the buttocks and perineum. After the creators have painstakingly thought, an improvement plan is proposed.

In order to solve the problem that the existing bicycle seat cushion and the seat tube are mostly fixed and cannot provide effective shock absorption effect, the main purpose of the present invention is to provide a low-load bicycle seat, wherein the seat frame is suspended and has upper and lower sides. The elasticity of the action can cushion the vibration caused by the road surface and support the buttocks with the air cushion group to effectively reduce the load during riding.

The present invention solves the technical problem of the low-load bicycle seat, comprising a chair frame and a seat cushion; wherein the chair frame comprises a seat tube, a bearing seat and a plurality of connecting members, the seat tube system is curved a rounded tube having a cannula portion and a branch portion extending laterally from above the cannula portion, and forming a flat connecting plate at the top of the branch portion, the bearing seat being coupled to the seat tube The connecting plate is formed to protrude toward the front, the carrying frame has a U-shaped bottom plate and a side wall extending perpendicularly from the rear side edge of the bottom plate, and the plurality of connecting members are disposed to fix the bearing seat The bottom plate and the connecting plate of the seat tube are fixed to the seat tube at one end and formed in a suspended shape; the seat cushion is correspondingly disposed on the bearing seat, and the seat cushion comprises a cushion body and an air cushion group And a cushion fabric, the cushion system is a soft and elastic material, the cushion system is U-shaped and is placed above the bottom plate, and the air cushion group is disposed above the cushion body, and the cushion fabric is provided Wrapped around the pad body and the outer side of the air cushion group, and Edge of seat cushion cloth extends down to the bottom plate of said base, and fixed to the bottom plate of the supporting base.

In the above-mentioned low-load bicycle seat, a recessed area is formed at both ends of the mat body, and an assembly groove extending along the contour of the mat body and curved is arranged on the top of the mat body, and the air cushion group is The utility model comprises a two-balloon and a connecting pipe which are respectively connected to the ends of the two airbags. The air-cushion group is placed in the recessed area by the two airbags, and the connecting pipe is correspondingly engaged in the assembling groove.

In the above-mentioned low-load bicycle seat, a plurality of perforations are formed in the connecting plate, and a plurality of matching holes corresponding to the perforations are formed in the bottom plate, and each of the matching holes is opposite to each of the perforations, and the plurality of perforations are opposite to each other. Each of the connecting members includes a bolt and a nut, and each of the bolts is respectively threaded from the engaging hole of the bearing seat to each of the through holes, and the respective bolts are respectively screwed to the bolts under the bottom plate.

The improvement of the efficiency of the novel technical means lies in that the bearing seat of the chair frame of the present invention is suspended above the seat tube, so that a cushioning space can be formed between the bearing seat and the seat tube, which can alleviate the encounter. The vibration generated by the road surface is provided with an air cushion group inside the seat cushion. When the rider sits on the seat cushion, the buttocks can be more comfortable by the support of the air cushion group, which is quite practical and convenient.

The present invention is a low load bicycle seat. Referring to the preferred embodiment of FIGS. 1 through 4, a chair frame 10 and a seat cushion 20 are included.

As shown in FIG. 1 and FIG. 2, the chair frame 10 includes a seat tube 11, a carrier 12 and a plurality of connecting members 13. The seat tube 11 is a bent circular tube and has a plug. a tube portion 110 and a branch portion 111 extending laterally from above the insertion portion 110, and a flat connecting plate 112 is formed on the top of the branch portion 111. The connecting plate 112 is provided with a plurality of through holes 113. The base 12 is connected to the connecting plate 112 of the seat tube 11 and is formed to protrude forward. The carrier 12 has a U-shaped bottom plate 121 and a side wall vertically protruding from the rear side edge of the bottom plate 121. 122, the bottom plate 121 is provided with a plurality of matching holes 123 corresponding to the respective through holes 113. As shown in FIG. 2 and FIG. 3, the base 12 is correspondingly overlapped with the connecting plate 112, and The plurality of connecting holes 13 are respectively aligned with the respective through holes 113. The plurality of connecting members 13 respectively include a bolt 131 and a nut 132. Each of the bolts 131 is respectively disposed by the matching hole 123 of the bearing seat 12 to each The through holes 113 are screwed to the respective bolts 131 corresponding to the bottoms of the bottom plates 121 by the respective nuts 132, so that the carrier 12 can be End is fixed to the seat tube 11, and forms a suspended state.

As shown in FIG. 2 and FIG. 3, the seat cushion 20 is correspondingly disposed on the bearing base 12. The seat cushion 20 includes a cushion body 21, an air cushion group 22 and a seat cushion cloth 23. The cushion body 21 is The material of the pad body 21 is U-shaped, and a recessed area 210 is formed at the two ends of the pad body 21, and is disposed at the top of the pad body 21, and is formed of a soft and elastic material such as a high-density foam. An assembly groove 211 extending along the contour of the pad body 21 and having a curved shape. The pad body 21 is disposed above the bottom plate 121. The air cushion group 22 includes two air cells 221 and two ends connected thereto. a connecting tube 222 at the end of the two airbags 221, the air cushion group 22 is placed in the recessed area 210 by the two airbags 221, and is correspondingly inserted into the assembly groove 211 by the connecting tube 222, and the two airbags 221 are filled into the airbag 221 There is a gas, and the gas can be moved along the connecting tube 222 to maintain the pressure of the two air cushions 22 fixed. The seat cushion 23 is wrapped around the cushion body 21 and the air cushion group 22, and the chair The edge of the blanket 23 extends downwardly below the bottom plate 121 of the carrier 12 and is bonded to the carrier 12 in a nailed manner.

As shown in FIG. 4 and FIG. 5, the chair frame 10 can be disposed on a bicycle for a user A to ride on the seat cushion 20 when the user A rides to the raft. When the road surface is vibrated in the upper and lower directions, the seat frame 12 and the seat tube 11 are suspended, and the weight of the user A is matched to make the frame 10 offset in the upper and lower directions. The damping phenomenon of the vibration makes the user A more comfortable when riding; meanwhile, when the user A's buttocks sit on the air cushion group 22 of the seat cushion 20, if the position of the user A deviates from the seat cushion When the central position of the two airbags 221 is different, the internal air moves along the connecting tube 222, thereby generating the effect of supporting the buttocks and compensating the sitting posture, so that the user A can feel more while riding the bicycle. For ease and comfort.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any person having ordinary knowledge in the art can use the present invention without departing from the technical features of the present invention. Equivalent embodiments of the novel modifications or modifications made by the novel teachings are still within the scope of the novel features.

10‧‧‧ Chair frame
11‧‧‧ seat tube
110‧‧‧Intubation Department
111‧‧‧Support Department
112‧‧‧Connecting plate
113‧‧‧Perforation
12‧‧‧Hosting
121‧‧‧floor
122‧‧‧ side wall
123‧‧‧ matching hole
13‧‧‧Connecting parts
131‧‧‧Bolts
132‧‧‧ nuts
20‧‧‧ Chair cushion
21‧‧‧ mat
210‧‧‧ recessed area
211‧‧‧Assemble Ditch
22‧‧‧ Air cushion group
221‧‧‧Airbag
222‧‧‧Connecting tube
A‧‧‧ user

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an external view of a preferred embodiment of the present invention. Figure 2 is an exploded view of a preferred embodiment of the present invention. Figure 3 is a side elevational view of a preferred embodiment of the present invention. 4 is a top plan view of a preferred embodiment of the present invention. Figure 5 is a view showing the state of use of the preferred embodiment of the present invention.

10‧‧‧ Chair frame

20‧‧‧ Chair cushion

Claims (3)

A low-load bicycle seat includes: a chair frame including a seat tube, a bearing seat and a plurality of connecting members, the seat tube is a bent circular tube, and has a cannula portion and a branch portion extending laterally above the insertion portion, and a flat connecting plate is formed on the top of the branch portion, the bearing seat is connected to the connecting plate of the seat tube and forms a state of protruding forward, the bearing The base has a U-shaped bottom plate and a side wall extending perpendicularly from the rear side edge of the bottom plate, and the plurality of connecting members are disposed through the bottom plate of the bearing seat and the connecting plate of the seat tube, so that the bearing seat One end is fixed to the seat tube and formed in a suspended shape; a seat cushion correspondingly disposed on the bearing base, the seat cushion includes a cushion body, an air cushion group and a seat cushion cloth, the cushion system is soft And having an elastic material, the pad system is U-shaped and placed on the bottom of the bottom plate, and the air cushion group is disposed above the cushion body, and the cushion cloth is wrapped on the outer side of the cushion body and the air cushion group And the edge of the seat cushion extends downward to the load Below the bottom of the seat, and fixed below the floor of the carrier. The low-load bicycle seat according to claim 1, wherein a recessed portion is formed at both ends of the cushion body, and an assembly groove extending along the contour of the cushion body and curved is formed on the top of the cushion body. The air cushion group includes two airbags and a connecting tube respectively connected to the ends of the two airbags, and the air cushion group is placed in the recessed area by the two airbags, and the connecting duct is correspondingly engaged in the assembly ditch. Inside. The low-load bicycle seat according to claim 2, wherein the connecting plate is provided with a plurality of perforations, and the bottom plate is provided with a plurality of matching holes corresponding to the perforations, and each of the opposing holes is opposite to each of the perforations. The plurality of connecting members respectively include a bolt and a nut, and each of the bolts is respectively threaded from the matching hole of the bearing seat to each of the through holes, and is respectively screwed to the lower side of the bottom plate by the respective nuts. Each bolt.