TWI687334B - Smart bicycle saddle with human engineering functions - Google Patents

Abstract

A smart bicycle saddle with human engineering functions includes a main body, two horizontal auxiliary cushions pivotally disposed at two sides of the main body, and a control set disposed on the main body for carrying out the folding and expansion of the auxiliary cushions. Because the control set is able to expand and fold the horizontal auxiliary cushions which are pivotally disposed at two sides of the main body easily and properly, an area for receiving buttocks increases up to two or two and half times bigger, thereby supporting the buttocks preferably. Meanwhile, a seat back which is disposed on another side of the main body can support spine near the buttocks, thereby increasing the comfort of riding and preventing aching pain, discomfort and sports injury caused when buttock muscle and nerve rub against the saddle during the long time riding of the bicycle.

Description

Intelligent bicycle seat cushion with human factors engineering function

The invention relates to the design of a bicycle seat cushion, in particular to a smart bicycle seat cushion with human factors engineering function.

Check, the general self-car seat is based on the traditional design, that is, a contour is set in a convex shape. Through this design, it can be used in conjunction with the sitting bone of the crotch of the human body when riding on it. In order to obtain a favorable supporting effect when riding a bicycle, but because the traditional cushion material is hard in texture and bears a small load area, it cannot provide proper support to the human hip muscles and nerves during riding, resulting in a long time Under the riding and friction, not only the muscles and arteries of the ischium of the human crotch are invisibly subjected to their own pressure and compression, but also the muscles will be damaged by friction due to friction, which will cause the rider Uncomfortable things happen, of course, even if you ride for a long time, the peripheral nerves of the crotch will suffer from pain and numbness due to compression, which will have a negative impact on human health; in view of this, there have been Most manufacturers have developed a variety of different designs for bicycle seat cushions. The analysis is as follows:

Referring to FIG. 1, Xizhi 1 Taiwan Patent No. I275508, Invention Patent "Bicycle Seat Cushion" 1, its creation includes a body 11 and a cushion body 12, wherein the body 11 has a support mounted on the bicycle seat tube Frame 111, a nose seat 112 coupled to one end of the support frame 111, and a tail seat 113 coupled to one end of the support frame 111 opposite to the nose base 112, and between the nose seat 112 and the tail base 113 and the support frame A recessed space 114 is formed on the upper side; in addition, the cushion body 12 is disposed on the body 11 to provide a comfortable riding effect for the rider. The cushion body 12 includes a nose pad 121 disposed on the nose seat 113, and two A tail pad 122 provided on the tailstock 113, a dodge space 123 is formed between the two tail pads 122; however, during use, although the recessed space can prevent the genitalia from being compressed outside the rider and prevent riding There is friction between the inner thigh of the rider and the cushion body 12. However, the evasion space 123 formed between the two tail pads 122 still cannot prevent the perineum of the rider from being compressed, which needs to be improved.

Referring to FIG. 2, Xizhi 2 Taiwan Patent No. M375015 new patent "Bike Seat Cushion Structure" 2 whose creation includes a seat cushion 21 disposed on a vertical tube 22, the seat cushion 21 includes two left and right symmetrically arranged movable cushions Body 23, and two buffer members 24 disposed between the left and right movable cushion bodies 23 and the vertical tube 22, a horizontal coupling tube 221 is provided at the upper end of the vertical tube 22, and a lower coupling part 222 is provided at a distance below The movable cushion body 23 is respectively provided with a pivot portion 231 corresponding to the coupling tube 221 on the inner side, and the movable cushion body 23 is further provided with an upper coupling portion 232 opposite to the pivot portion 231, and the buffer member 24 is provided with the upper portion at one end The coupling portion 232 is provided with the upper coupling portion 241 of the movable cushion body 23, and the other end is provided with a lower coupling portion 242 and the lower coupling 222 portion of the stand pipe 22; however, it is found after use that although the seat cushion 20 can be used for riding At the same time, the feet are alternately stepped on, but they still cannot effectively synchronize the large area of the buttocks to be supported by the synchronization, resulting in uncomfortable things under long-term use, so they need to be improved.

Referring to FIG. 3, it is known that the invention patent No. I503250 of Taiwan, Patent No. I503250, "Movable Separate Bicycle Seat Cushion" 3, whose creation includes a frame 31 and two pedals 32 pivotally mounted on the frame 31, the separation The bicycle seat cushion 33 includes a base unit 331 disposed on the frame 31 of the bicycle, two seat arch units 332 that are horizontally spaced apart on the base unit 331 and can swing up and down relative to the base unit 331, Two seat cushion units 333 respectively provided on the seat arch units 332. When a rider rides on the seat cushion units 331 and steps on the pedals 32, each seat cushion unit 333 can cooperate with the rider's stepping action The inclination angle relative to the base unit 331 is changed so that the inner thigh of the rider will not be pressed and rubbed, so that the pedaling movement is smooth, and the two seat cushion units 333 spaced apart can disperse the pressure; however, after use Although the seat arch unit 332 can alternately move with the feet up and down, although it can avoid the oppression of the perineum of the rider, the peripheral nerve of the crotch will not be improved due to the compression under long-term riding And there is a sense of pain and numbness, which needs to be improved.

Refer to 4, Common Knowledge 4 Taiwan Announcement No. I519443 Invention Patent "Bike Inflator Inflation Device"4, its creation includes a cushion body 41 with a recess 411 recessed in the top surface, and one installed in the recess 411 Inflation assembly 42, wherein the inflation assembly 42 includes an airbag member 421, two inflator members 422 and a pressure regulating valve 423, and the airbag member 421 is installed at one end of the accommodating groove 411, and each inflator member 422 is located at At the other end, one-way intake valves 43 are provided on the periphery of each inflator 422, two one-way outlet valves 44 are respectively installed on each inflator 422, and two guide tubes 45 are respectively connected to the airbags 421 and one-way air outlet valve 44, the pressure regulating valve 423 is installed between the two inflatable members 422, it has an inlet 4221 and an outlet 4222, the inlet 4221 is further connected to a first conduit 46, the first conduit 46 is connected to the airbag 421, and the outlet 4222 is for discharging the gas from the pressure regulating valve 423. A gasket 47 is provided with a heat dissipation element 471 on the top surface. A second 472 is connected to the periphery of the heat dissipation element 471. Connected to the outlet of the pressure regulating valve 423; however, after use, it was found that although the inflation function of the inflation component 42 can provide the occupant to avoid the cushioning effect due to the hard texture of the seat cushion, it still cannot effectively make the hip area large The effective coordination is supported by the synchronization, which leads to uncomfortable things under long-term use, which needs improvement.

Therefore, the purpose of the present invention is to provide a smart bicycle seat cushion with human factors engineering function, which can mainly solve the problems that the buttock muscles and nerves rub the seat cushion and cause pain and discomfort when the general bicycle is riding for a long time.

Therefore, the intelligent bicycle seat cushion with human factors engineering function of the present invention includes a body, two auxiliary cushions horizontally and correspondingly pivotally arranged on both sides of the body, and one provided on the body to link the auxiliary cushion to fold 1. An unfolded control group; wherein, the body has a top surface, a bottom surface, an engaging portion for the support rod of the bicycle to be engaged and formed at the bottom surface, and an accommodating area formed between the top surface and the bottom surface , And two chutes communicating with the accommodating area, and the aforesaid accommodating area is just for accommodating the auxiliary pad to expand and fold and move; in addition, each auxiliary pad is opposite to a side of the accommodating area There is an inserting catch formed on the opposite side, a lock part is formed on the opposite of the inserting catch and adjacent to the inserting catch, at least one top catching slot opened on one side of the inserting catch, and one end extends into the slide slot And is combined with the locking part to limit the auxiliary not to deviate from the limiting part of the accommodating area; as for the control group, there is a pressing member disposed on the body and extending at the accommodating area, a corresponding opening The insertion grooves on both sides of the pressing member and capable of being latched by the engaging members, at least one and two ends are respectively pressed against the elastic members in the pressing slot corresponding to the auxiliary pad, and a pair of pressing members should be pressed by the elastic member The bottom surface extends into the accommodating area and is screwed with the pressing member, and a set of elastic body is provided on the locking member and presses the pressing member; The pressing member on the pressing member is pressed to act, so that the two auxiliary pads are originally embedded in the insertion groove at the insertion groove, and the pressing member is disengaged during the movement of the pressing member to the accommodating area, so that the two auxiliary The pad is stretched horizontally on both sides of the body by the elastic action of the elastic member, thereby the body can receive the buttocks area increased by 1 to 1.5 times than the original due to the extension of the auxiliary pads, thereby forming a The design of the intelligent bicycle seat cushion with human engineering function effect can make the muscles and hips between the crotch and thigh be well supported, and then set up on the other side of the body through the back of the seat to assist in resisting The coordinated setting of the hip vertebrae not only provides a comfortable ride, but also solves the problem of pain and discomfort caused by the friction of the buttock muscles, nerves and cushions when riding a bicycle for a long time, and avoids sports injuries.

The foregoing and other technical contents, features and effects of the present invention will be clearly understood in the following detailed description with reference to the preferred embodiments of the drawings.

Referring to FIG. 5, a first preferred embodiment of an intelligent bicycle seat cushion 5 with human factors engineering function of the present invention, the intelligent bicycle seat cushion 5 includes a body 51 which is horizontal and correspondingly pivotally arranged on both sides of the body 51 An auxiliary pad 52, and a control group 53 provided on the body 51 to move the auxiliary pads 52 to fold and unfold; wherein, the body 51 has a top surface 511 for the human body to ride on, and a The bottom surface 512 opposite to the top surface 511, an engagement portion 513 formed at the bottom surface 512 for the support rod 61 of the bicycle 6 to engage, and a receiving area 514 formed between the top surface 511 and the bottom surface 512 , And two corresponding to the sliding groove 515 opened on the bottom surface 512 and communicating with the accommodating area 514, and the aforesaid accommodating area 514 is just for accommodating the auxiliary pads 52 to expand, collapse and move, so that The auxiliary pads 52 can be stretched with a margin of 1 to 1.5 areas of the buttocks when they are unfolded. On the contrary, after being folded, the original volume and size are restored.

Continuing the foregoing, each auxiliary pad 52 is formed with an engaging member 521 on a side of the accommodating area 514. On the contrary, the engaging member 521 is formed with a locking portion 522 adjacent to the engaging member 521, at least one A top detent groove 523 opened on one side of the embedding member 521, and one end extending into the slide groove 515 and combined with the locking portion 522 to restrict the auxiliary pad 52 from leaving the limit 524 of the accommodating area 514 The above-mentioned latching groove 523 can be divided into two correspondingly on the two sides of the embedding latch 521; in addition, the control group 53 has a pressing force which is arranged on the body 51 and extends at the accommodating area 514 A member 531, an insertion slot 532 corresponding to the pressing member 531 and capable of being latched by the engaging members 521, at least one and two ends are respectively pressed into the corresponding locking slots 523 of the auxiliary pad 52 The elastic member 533, a pair of locking members 534 corresponding to the pressing member 531 and extending from the bottom surface 512 into the accommodating area 514 and screwed with the pressing member 531, and a set of The elastic body 535 of the pressing member 531 is screwed to the pressing member 531 by the locking member 534 to restrict the pressing member 531 from receiving the elastic restoring force of the elastic body 535 without protruding from the body 51 Outside the top surface 511, and the aforementioned elastic member 533 can also be arranged in a corresponding number corresponding to the opening of the insertion groove 532, so that the two auxiliary pads 52 can use the tension of the elastic members 532 to push the The placement area 514 expands outward, as shown in FIGS. 6 and 7. On the contrary, a pressure applied to the accommodating area 514 from the outer side of the two auxiliary pads 52 can cause the elastic members 533 to be compressed The engaging member 521 of the two auxiliary pads 52 is engaged in the engaging groove 532.

5 and 6, when you want to ride a bicycle, you can make appropriate adjustments to the bicycle seat cushion 5 according to the user's riding status. If you only ride for a short period of time, you don't need to adjust it, you can make the bicycle seat cushion 5 Keep the original normal settings for riding, of course, if you want to ride comfortably or for a long time, you can actuate the pressing member 531 provided on the body 51, that is, the pressing member 531 The force extending toward the accommodating area 514 enables the pressing member 531 to press the elastic body 535 due to the force, and then the two engaging members 521 which are originally locked at the inserting groove 532 , When the pressing member 531 moves away from the insertion groove 532 during the movement to the accommodating area 514, at the same time, the two auxiliary pads 52 will be subjected to the tension of the elastic member 533 when they are separated from the insertion groove 532 And move outwards from the accommodating area 514, and then the body 51 expands horizontally, and the two auxiliary pads 52 have the cooperative arrangement of the limiting member 524, so that the two auxiliary pads 52 can be made When it is deployed outwards, it will not be overstretched. At this time, the pressing force of the pressing member 531 can be released, so that the pressing member 531 receives the elastic restoring force of the elastic body 535 and returns to the top of the body 51 The surface 511 is flat (as shown in FIG. 7), so that the two auxiliary pads 52 can be extended to expand the area, so that the area of the hips that can be received while riding is increased by 1 to 1.5 times compared with the original, thereby forming a human The intelligent bicycle cushion design due to the engineering function effect, so that the muscles and hips between the crotch and the thigh can be well supported. Of course, it will cause the friction of the hip muscles, nerves and the cushion when riding for a long time. The discomfort problem can be effectively supported by the auxiliary pad 52 horizontally deployed on both sides of the body through the hips and crotch, which can greatly improve the discomfort caused by the usual riding, and can also be greatly improved. Avoid situations such as sports injuries.

On the contrary, when the riding is finished, the outer side of the two auxiliary pads 52 can be simultaneously restrained at this time, and the two ends are pushed against the accommodating area 514 by the force applied to the two auxiliary pads 52 The elastic member 533 in the top detent groove 532 forms a compressive force, so that the two inlay detents 521 can be latched in the detent detents 532 of the pressing member 531 in accordance with the applied force to form A buckle shape, so that the two auxiliary pads 52 are thus accommodated in the accommodating area 514, so that the two auxiliary pads 52 are restored to a non-horizontal unfolded form, thereby not only can solve the problem of long-term riding in use, The muscles and nerves of the buttocks rub against the cushion, causing pain and discomfort. At the same time, it is more convenient to use. Only a simple operation of the control group 53 can expand the use area of the ride, so that the buttocks are well supported, not only The riding comfort effect can be installed and used on various bicycle models by the design of the present invention, effectively achieving the convenience of use.

Referring to FIG. 8, a second preferred embodiment of the present invention, the smart bicycle seat cushion 5 with human factors engineering function still includes a body 51, two auxiliary cushions 52, and a control group 53 described in the first embodiment In particular, in this embodiment, a seat back 54 perpendicular to the body 51 is provided on the other side of the body 51, and at the same time, the body 51 protrudes outward from the two sides of the seat back 54 to provide a joint Part 516; wherein, the seat back 54 includes a back body 541, and a first adjusting member 542 that can pivot the back body 541 at each joint 516, through the loosening of the first adjusting member 542 With the tightening action, the back body 541 of the seat back 54 and the body 51 can be arranged in different directions corresponding to the vertical direction, that is, if the back body 54 is not used, the back body 541 is subjected to the first adjusting member The screw tightening action of 542 is perpendicular to the main body 51 in a zigzag shape. On the contrary, the first adjusting member 542 is loosened appropriately, so that the back body 541 can be operated to adjust the first adjustment. The component 542 is set as the reference axis. After the rotation of 180 degrees, the first adjusting component 542 is screwed tightly, so that the back body 541 and the body 51 are vertically arranged in an L-shape when viewed from one side. As shown in FIG. 9, of course, if the bicycle is provided with a carrier (storage rack) above the rear wheel (not shown in the figure), then the back body 541 can be actuated using the first adjusting member 542 as the reference axis Setting, adjust the screwing of the first adjusting member 542 after 90 degree rotation, so that the back body 541 and the body 51 are horizontally arranged in a straight line when viewed from one side; therefore, when used, Firstly, the two auxiliary pads 52 and the main body 51 are horizontally deployed, and then the back body 541 and the main body 51 are adjusted to be arranged vertically, so that through the main body 51, the auxiliary horizontal expansion is provided to the two sides Cushion 52 to provide a better setting for the seating area, and then the seat back 54 that is L-shaped perpendicular to the body 51 can be used to catch the spine of the buttocks after riding, so that the catching area is very good The support, of course, only needs to be reversed after use to restore the two auxiliary pads 52 and the back body 54 to their original state; therefore, the area of the buttocks can be increased by 1 to 1.5 except for the extension of the auxiliary pads 52 In this way, the muscles and hips between the crotch and the thigh can be well supported. At the same time, the vertical assistance of the seatback 54 can make the buttocks properly supported and supported during riding, which is effectively improved. In the past, riding a bicycle 6 would cause discomfort and lack of sports injuries.

Referring to FIG. 10, a third preferred embodiment of the present invention, the smart bicycle seat cushion 5 with human factors engineering function still includes the body 51, two auxiliary pads 52, and a control group 53 as described in the first embodiment. In particular, in this embodiment, a seat back 54 vertically disposed with the body 51 is provided on the other side of the body 51, and at the same time, the body 51 is provided with a coupling portion protruding outward from the two sides of the seat back 54 516; wherein, the seat back 54 includes a back body 541, two corresponding to the lifting groove 543 corresponding to the joint portion 516 opened on both sides of the back body 541, one can slide in each lifting groove 543 Block 544, and a first adjusting member 542 that can pivotally seat the seat back 54 at the joint portion 516 and connect with the knot sliding block 544, and when the first adjusting member 542 is screwed, it can be The back body 541 is vertically arranged in different directions with the body 51 in a zigzag or L-shaped manner. Of course, when the first adjusting member 542 is loosened, the back body 541 can pass through the lifting slot 543 is a setting for the sliding block 544 to move inwards, and is vertically arranged to a different degree from the body 51, as shown in FIG.

Referring to FIGS. 10 and 11, when in use, the two auxiliary pads 52 and the body 51 can be horizontally deployed, and then the back body 541 and the body 51 can be adjusted to be arranged vertically. The auxiliary 52 has a horizontal expansion to the two sides to provide a better seating area. At the same time, the first adjustment can be performed to make the spine at the hips well supported after riding. The piece 542 is switched from the tightened state to the loosened state to further slide the back body 541 through the sliding block 544 in the lifting groove 543, so that the back body 54 moves upward, so that the back body 541 Since it was originally in a vertical shape with the main body 51 in a letter-shaped manner, the upward movement is converted into a vertical arrangement with the main body 51 in an L-shape, and then the first adjusting member 542 is actuated to be screwed, thereby utilizing the back The vertical arrangement of the body 541 provides a good support for the spine at the buttocks when riding, and the auxiliary pads 52 having horizontal expansion to the two sides through the body 51 to provide a better seating area The coordination of the settings can effectively relieve the discomfort caused by riding and can be greatly improved, and at the same time avoid the occurrence of sports injuries and other things. On the contrary, when the ride is finished, just reverse the operation. The two auxiliary pads 52 and the seat back 54 are restored to their original state.

Referring to FIG. 12, the fourth preferred embodiment of the present invention still includes the body 51, the second auxiliary auxiliary pad 52, the control group 53 and the seat back 54 and other components, and the aforementioned components and details are connected with the elements and elements The relationship is the same as that in the second embodiment described above, and the difference between this embodiment and the second embodiment is that the back body 541 of the seat back 54 is provided with a sliding plate 545, and the back body 541 of the seat back 54 is opposite An adjustment slot 546 is defined in the sliding plate 545, and a second adjustment member 547 extending into the adjustment slot 546 and connected to the sliding plate 545 for screwing and loosening is properly passed through the second adjustment member 547 Acting so that the sliding plate 545 can slide up and down on the back body 541 through the adjustment groove 546 in a manner that does not deviate from the second adjusting member 547; that is, when in use, the back body 541 and the body can be adjusted first 51 is vertically arranged in an L shape, and then the second adjusting member 547 is loosened successively, so that the back body 541 moves upward due to the sliding plate 545, so that the back body 541 can move upward due to the sliding plate 545. After extending to the required height, the second adjustment member 547 is screwed tightly, and then it can be expanded to provide an increase in the area of the hip vertebrae when riding, as shown in Figure 13, otherwise, the end of the ride When multiplying, the two auxiliary pads 52 and the back body 541 can be restored to the original state only by reverse operation, which effectively improves the convenience of use. Of course, the sliding plate 545 and other components can also be used in the third embodiment That is, as shown in the fifth embodiment of FIG. 14 and FIG. 15, the horizontal auxiliary support formed on both sides of the body 51 through the two auxiliary pads 52 can make the muscle groups and hips between the crotch and the thighs get Very good support, and at the same time, through the vertical assistance of the seat back 54 and the appropriate extension to increase the length, the hips during riding can be properly supported and supported, which obviously improves the discomfort and Sports injury missing effect.

In summary, the present invention mainly solves the problem that the muscles and nerves of the buttocks rub against the seat cushion during long-term riding of a general bicycle, causing pain and discomfort. At the same time, the smart bicycle seat cushion has a design of two auxiliary cushions and control groups, which is beneficial to timely Under the control of the control group, the two auxiliary cushions are centered on the body and horizontally expanded from both sides outwards, thereby increasing the area of the hips that the smart bicycle seat cushion can provide when riding to increase from 1 to 1 1.5 times, to form a smart bicycle seat design with ergonomic effects. Of course, the seat back is provided on the other side of the body through the back of the seat to assist the matching setting of the vertebrae of the buttocks, and the body It can be set up vertically, so that the muscles between the hips and thighs, buttocks and even the spine of the buttocks can be well supported by the two-way horizontal and vertical cooperation mentioned above. Of course, for long Time riding will cause discomfort caused by friction between the buttock muscles, nerves and cushions, and further improve the convenience of use, so it can indeed achieve the purpose of the present invention, and apply in accordance with the provisions of the Patent Law.

However, the above are only for explaining the preferred embodiments of the present invention, but the scope of the implementation of the present invention cannot be limited by this, that is, simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the description of the invention , Should still fall within the scope of this invention patent.

(Learn 1)

1: Bicycle seat cushion

11: Ontology

12: Cushion

111: Support frame

112: Nose Block

113: Tailstock

114: Depressed space

121: Nose pad

122: tail pad

123: Dodge space

(Knowledge 2)

2: Bicycle seat cushion structure

21: Cushion

22: Standpipe

23: Activity cushion

24: Cushion

221: Combined tube

222: Lower junction

231: pivot

232: Upper joint

241: Upper joint

242: Lower junction

(Knowledge 3)

3: movable detachable bicycle cushion

31: Frame

32: Pedal

33: cushion

331: Base unit

332: seat bow unit

333: Cushion unit

(Knowledge 4)

4: Bicycle pad inflation device

41: Cushion

42: Inflatable components

43: One-way intake valve

44: One-way outlet valve

45: Guide tube

46: The first catheter

47: Gasket

411: housing slot

421: Airbag parts

422: Inflatable parts

423: pressure regulator

471: Heat sink

472: Catheter

4221: Entrance

4222: Exit

(this invention)

5: Smart bicycle cushion

51: Ontology

52: auxiliary pad

53: control group

54: chair back

511: top surface

512: Underside

513: Interface Department

514: accommodation area

515: Chute

516: Joint

521: Inlay catch

522: Locking part

523: jacking slot

524: Limit piece

531: Pressing piece

532: Slotted

533: Elastic piece

534: Locking piece

535: Elastomer

541: back

542: First adjustment piece

543: Lifting tank

544: Slider

545: Sliding plate

546: Adjustment slot

547: Second adjustment piece

6: Bicycle

61: Support rod

FIG. 1 is a schematic diagram of Xizhi 1 No. I275508 bicycle seat cushion. Fig. 2 is a schematic diagram of the conventional knowledge No. M375015 "Bike seat cushion structure". FIG. 3 is a schematic diagram of Xizhi No. I503250 "Moveable Separate Bicycle Seat Cushion". Fig. 4 is a schematic diagram of the conventional art No. I519443 "Bike Mat Inflator". 5 is a schematic diagram of the first preferred embodiment of the present invention. 6 is a schematic diagram of the operation of the first preferred embodiment. FIG. 7 is a schematic diagram of partial components in the A-A section of FIG. 6. 8 is a schematic diagram of a second preferred embodiment of the present invention. 9 is a schematic diagram of the operation of the second preferred embodiment. 10 is a schematic diagram of the third preferred embodiment of the present invention. 11 is a schematic diagram of the operation of the third preferred embodiment. 12 is a schematic diagram of the fourth preferred embodiment of the present invention. 13 is a schematic diagram of the operation of the fourth preferred embodiment. 14 is a schematic diagram of a fifth preferred embodiment of the present invention. 15 is a schematic diagram of the operation of the fifth preferred embodiment.

5: Smart bicycle cushion

51: Ontology

52: auxiliary pad

53: control group

54: chair back

511: top surface

512: Underside

513: Interface Department

514: accommodation area

515: Chute

516: Joint

521: Inlay catch

522: Locking part

523: jacking slot

524: Limit piece

531: Pressing piece

532: Slotted

533: Elastic piece

534: Locking piece

535: Elastomer

541: back

542: First adjustment piece

543: Lifting tank

544: Slider

Claims (4)

A smart bicycle seat cushion with human factors engineering function, which includes a body, two auxiliary cushions horizontally and correspondingly pivotally arranged on both sides of the body, and an auxiliary cushion provided on the body to link the auxiliary cushion to fold and unfold Control group; wherein, the body has a top surface for riding, a bottom surface opposite to the top surface, an engaging portion for the support rod of the bicycle to be formed and formed on the bottom surface, one formed on the top surface and The accommodating area between the bottom surfaces, and two corresponding chutes opened at the bottom and communicating with the accommodating area, and the accommodating area is just for accommodating the auxiliary pad to expand and fold; Each auxiliary pad is formed with an embedding member on a side of the accommodating area, on the contrary, the embedding member is formed with a locking portion adjacent to the embedding member, at least one of which is opened on one side of the embedding member A stopper slot, and a limiter that extends into the sliding slot at one end and is combined with the locking part to limit the auxiliary pad from escaping from the accommodating area; as for the control group, there is a The pressing member placed at the accommodating area corresponds to an insertion groove formed on both sides of the pressing member and can be used for latching of the embedding members, and at least one and two ends are respectively pressed against the corresponding jacks of the auxiliary pad An elastic member in the groove, a pair of locking members that should be pressed and extend from the bottom surface into the accommodating area and are screwed with the pressing member, and a set of locking members disposed on the locking member and pressing the pressing member Of elastomer. According to the smart bicycle seat cushion with ergonomics function described in item 1 of the scope of the patent application, a seat back perpendicular to the body is provided on the other side of the body, and the body is opposite to the two sides of the seat back A connecting portion protrudes outward, and the seat back includes a back body, and a first adjusting member that can pivot the back body at each combining portion. According to the smart bicycle pad with ergonomics function as described in item 1 of the scope of the patent application, a seat back perpendicular to the body is provided on the other side of the body, and the body is opposite to the two sides of the seat back A connecting part protruding outward is provided, and the seat back includes a back body, two corresponding lifting grooves corresponding to the connecting part and opened on two sides of the back body, and a sliding block movable in each lifting groove , And a first adjusting member that can pivot the back body at the joint portion and connect with the sliding block. The smart bicycle seat cushion with ergonomic function according to item 2 or item 3 of the patent application scope, wherein the back body of the seat back is provided with a sliding plate, and the back body is opposite to the sliding plate There is an adjustment slot, and a second adjustment piece extending into the adjustment slot and connected with the sliding plate for screwing and loosening.

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