CN216805662U - Electric adjusting seat device for bicycle - Google Patents

Abstract

The utility model provides an electric seat adjusting device for a bicycle, belongs to the field of bicycle accessories, and solves the problems that the height and the elevation angle of a saddle cannot be freely adjusted in the riding process of a conventional bicycle. The utility model comprises a seat tube, a saddle, a lifting electric push rod, a pitching electric push rod, a seat tube clamp, a sleeve, an installation screw rod, a nut and a control system; the seat pipe is hollow and is welded with a bicycle frame, the outer pipe of the lifting electric push rod is inserted into a cavity of the seat pipe, the lifting electric push rod is connected with the screw rod through a bearing, the seat pipe clamp and the sleeve are all sleeved on the screw rod, the saddle is connected with the seat pipe clamp, one end of the pitching electric push rod is hinged to the lifting electric push rod, and the other end of the pitching electric push rod is hinged to the saddle. The utility model has novel structure, integral beauty and convenient use, and freely controls the telescopic length of the push rod motor through the control system to achieve the function of freely regulating and controlling the posture of the cushion.

Description

Electric adjusting seat device for bicycle

Technical Field

The utility model belongs to the field of bicycle accessories, and particularly relates to an electric adjusting seat device for a bicycle.

Background

Can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sports competition, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

Seat on the bicycle is important component part, and the gesture of seat during the use greatly influences user's experience and impression, and at present, most bicycle all uses the quick detach to fix the seat in the cavity of seat pipe, and the user need berth the bicycle when using, adjusts the seat gesture of bicycle again to reduced and used the experience, used very inconveniently for this reason.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an electric adjusting seat device for a bicycle, which solves the technical problem that most of the existing bicycles use quick release to fix a seat in a cavity of a seat pipe, and a user needs to stop the bicycle to adjust the posture of the seat of the bicycle when using the bicycle, so that the use experience is reduced, and the use is very inconvenient.

In order to realize the purpose, the utility model is realized by the following technical scheme: an electric adjusting seat device for a bicycle comprises a seat tube, a saddle, a lifting electric push rod, a pitching electric push rod, a seat tube clamp, a sleeve, an installation screw, a nut and a control system; the seat tube is hollow, the lifting electric push rod comprises an outer tube, a joint and a mounting seat, the outer tube of the lifting electric push rod is inserted into the cavity of the seat tube, the joint of the lifting electric push rod is fixedly connected with the seat tube through a bolt, the mounting seat of the lifting electric push rod is connected with a mounting screw rod through a bearing, the seat tube clamp and a sleeve are sleeved on the mounting screw rod, and two ends of the mounting screw rod are respectively in threaded connection with the nut; the saddle is connected with the seat pipe clamp, every single move electric putter one end is articulated with lift electric putter's mount pad, and the other end is connected with the saddle.

Preferably, the two seat pipe clamps and the two sleeves are symmetrically arranged, and the sleeves are arranged between the seat pipe clamps and the mounting seats.

Preferably, the saddle comprises a cushion, two seat bows and two U-shaped connecting rods, wherein the two seat bows are symmetrically arranged, the seat bows are fixedly connected with the cushion, the U-shaped connecting rods are arranged right behind the cushion and fixedly connected with the cushion, and the U-shaped connecting rods are rotatably connected with the pitching electric push rods; the seat pipe clamp comprises an inner clamp and an outer clamp, the seat bow is arranged between the inner clamp and the outer clamp, and the seat bow is fixed with the seat pipe clamp relatively after the locking nut.

Preferably, an outer pipe boss is arranged right behind the lifting electric push rod, a limiting groove is arranged right behind the inner ring of the seat pipe, and the outer pipe boss of the lifting electric push rod is embedded into the limiting groove of the inner ring of the seat pipe.

Preferably, the lifting electric push rod adopts a DTZ type electric push rod, so that the lifting range is enlarged.

Has the advantages that:

the present invention provides an electrically adjustable seat apparatus for a bicycle. The following beneficial effects are achieved; the innovation point of present case lies in providing an even can also carry out the electrical control seat device that adjusts to bicycle seat riding in-process for user experience is better, it is more simple and convenient to operate, the effectual present most bicycle that has mentioned among the background art of having solved all uses the quick detach to fix the seat in seat pipe cavity, the user when using, need stop the bicycle, just can adjust the seat gesture of bicycle, thereby use experience has been reduced, use for this reason is very inconvenient technical problem.

Drawings

Fig. 1 is a schematic structural view of an electric adjusting seat apparatus for a bicycle of the present invention.

Fig. 2 is a schematic view of a power seat adjusting apparatus for a bicycle according to the present invention with a seat tube 1 removed.

Fig. 3 is a schematic diagram of a control system.

In the figure: 1-seat tube, 1.1-limit groove, 2-saddle, 21-cushion, 22-seat bow, 23-U-shaped connecting rod, 3-lifting electric push rod, 3.1-outer tube boss, 31-outer tube, 32-joint, 33-mounting seat, 4-pitching electric push rod, 5-seat tube clamp, 51-inner clamp, 52-outer clamp, 6-sleeve, 7-mounting screw, 8-nut, 9-bolt and 10-bearing.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention.

As shown in figures 1 to 3, the electric adjusting seat device for the bicycle comprises a seat tube 1, a saddle 2, a lifting electric push rod 3, a pitching electric push rod 4, a seat tube clamp 5, a sleeve 6, a mounting screw 7, a nut 8 and a control system

Seat pipe 1 cavity, the seat pipe welds on bicycle main part frame (not drawn), lift electric putter 3 is including outer tube 31, connect 32, mount pad 33, this lift electric putter 3's outer tube 31 is inserted and is located the cavity of seat pipe 1, 9 fixed connection are passed through to lift electric putter 3's joint 32 and seat pipe 1 bottom, lift electric putter 3's mount pad 33 passes through bearing 10 and is connected with installation screw 7, seat pipe clamp 5, sleeve 6 all overlaps and establishes on installation screw 7, installation screw 7 is two locks with nut 8, saddle 2 is connected with seat pipe clamp 5, 4 one end of every single move electric putter are articulated with lift electric putter 3's mount pad 33, the other end is connected with saddle 2.

Preferably, two of the seat pipe clamp 5 and two of the sleeve 6 are symmetrically arranged, and the sleeve 6 is arranged between the seat pipe clamp 5 and the mounting seat 33.

Preferably, the saddle 2 further comprises a seat cushion 21, a seat arch 22 and two U-shaped connecting rods 23, wherein the two seat arches 22 are symmetrically arranged, the seat arch 22 is fixedly connected with the seat cushion 21, the U-shaped connecting rods 23 are arranged right behind the seat cushion 21 and fixedly connected with the seat cushion 21, the U-shaped connecting rods 23 are rotatably connected with the pitching electric push rods 4, the seat pipe clamp 5 comprises an inner clamp 51 and an outer clamp 52, the seat arch 22 is arranged between the inner clamp 51 and the outer clamp 52, and the seat arch 22 is relatively fixed with the seat pipe clamp 5 after the locking nut 8 is arranged.

Preferably, an outer pipe boss 3.1 is arranged right behind the lifting electric push rod 3, a limiting groove 1.1 is arranged right behind an inner ring of the seat tube 1, and the outer pipe boss 3.1 of the lifting electric push rod 3 is embedded into the limiting groove 1.1 of the inner ring of the seat tube 1.

Preferably, the elevating electric push rod 3 is a DTZ type electric push rod, so as to increase the elevating range.

As a preferred scheme, furthermore, the control system comprises a control switch, a single chip microcomputer, a motor driving module and an external power supply, wherein the external power supply is connected with the single chip microcomputer and the motor driving module, the control switch is connected with the single chip microcomputer, and the motor driving module is connected with the lifting electric push rod 3 and the pitching electric push rod 4.

The utility model has novel structure, beautiful whole and convenient use, controls the working state of the push rods of the two motors through the control system, namely the extension length of the push rods, and can freely control the extension length of the push rod motors even in the riding process, thereby achieving the function of freely regulating and controlling the posture of the cushion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The electric adjusting seat device for the bicycle is characterized by comprising a seat tube (1), a saddle (2), a lifting electric push rod (3), a pitching electric push rod (4), a seat tube clamp (5), a sleeve (6), an installation screw rod (7), a nut (8) and a control system; the seat tube (1) is hollow, the lifting electric push rod (3) comprises an outer tube (31), a joint (32) and a mounting seat (33), the outer tube (31) of the lifting electric push rod (3) is inserted into a cavity of the seat tube (1), the joint (32) of the lifting electric push rod (3) is fixedly connected with the seat tube (1) through a bolt (9), the mounting seat (33) of the lifting electric push rod (3) is connected with the mounting screw rod (7) through a bearing (10), the seat tube clamp (5) and the sleeve (6) are sleeved on the mounting screw rod (7), and two ends of the mounting screw rod (7) are respectively in threaded connection with the nut (8); saddle (2) are connected with seat pipe clamp (5), every single move electric putter (4) one end is articulated with mount pad (33) of lift electric putter (3), and the other end is connected with saddle (2).

2. An electrically adjustable seat arrangement for a bicycle according to claim 1, characterized in that the seat tube clamp (5), the sleeve (6) are two each, symmetrically mounted, the sleeve (6) being arranged between the seat tube clamp (5) and the mounting seat (33).

3. An electrically adjustable seat device for bicycles, according to claim 1, characterized in that said saddle (2) comprises a cushion (21), two seat bows (22) and a U-shaped connecting rod (23), wherein said two seat bows (22) are symmetrically installed, said seat bows (22) are fixedly connected with said cushion (21), said U-shaped connecting rod (23) is arranged right behind said cushion (21) and fixedly connected with said cushion (21), said U-shaped connecting rod (23) is rotatably connected with said electric pitch push rod (4);

the sitting pipe clamp (5) comprises an inner clamp (51) and an outer clamp (52), the seat bow is arranged between the inner clamp (51) and the outer clamp (52), and the seat bow (22) is fixed with the sitting pipe clamp (5) relatively after the nut (8) is locked.

4. An electric adjusting seat device for bicycle according to claim 1, characterized in that the outer tube boss (3.1) is arranged right behind the lifting electric push rod (3), the limiting groove (1.1) is arranged right behind the inner ring of the seat tube (1), and the outer tube boss (3.1) of the lifting electric push rod (3) is embedded in the limiting groove (1.1) of the inner ring of the seat tube (1).

5. The electrically adjustable seat device for bicycles of claim 1, wherein the elevation electric push rod (3) is a DTZ type electric push rod to increase the elevation range.

Images