TWI519443B - Bicycle pad inflator - Google Patents

Description

Bicycle mat inflator

The invention relates to a bicycle mat inflator, in particular to a seat cushion applied to a bicycle and provided by a user, which is characterized in that the user can provide a moderate cushioning effect when riding, and reduce the shock generated by riding. It is an invention with excellent practicability.

Bicycles have long been one of the most popular sports and leisure activities in modern times. They are able to promote physical communication and interaction, and even achieve the purpose of cultivating the soul. The most important thing for users to ride bicycles is that Comfort and safety, safety must rely on the brake system settings and the user's handling response, in order to achieve the static riding action, the comfort part of the rest depends on the structure of the bicycle's accessories itself. The part that the user can feel comfort first is the seat cushion. The function of the seat cushion is mainly to provide the user with a larger area to ride on the bicycle.

However, the early general seat cushion has a skin layer and a cushion layer covered by the outer skin layer. The cushion layer is made of a shock-absorbing material such as sponge or cotton, but the object with shock-absorbing effect alone cannot be completely Provide buffering effect, and sponge and cotton will gradually deteriorate due to contact with outside air and pressure of user pressure for a long time. However, with the advancement of technology, relevant manufacturers have gradually buffered sponge and cotton. The layer is modified to further attach a spring with elastic restoring force, although It can maintain the elasticity for a long time, but the spring can be used to achieve the shock absorber buffer. It can't change according to the user's hip shape. It can only bear the pressure in the single direction, and there is no comfort. Therefore, the relevant industry must further Think about how to improve today's seat cushions for comfort and cushioning.

Please refer to the Republic of China Patent No. M467393 "Improvement of the cushion structure", including a support member. In order to provide a human body ride, a plurality of large columns are extended upward in the front half portion, and a plurality of solid and hollow small portions are formed to extend upward in the rear half. a bolster is disposed on the support member, and has a ridge portion extending substantially in the longitudinal direction at the center thereof, and a concave portion is formed on both sides of the ridge portion and is lower than a concave arc portion of the ridge portion. The concave arc portion on the surface of the cushion member is opposite to the ischial end and the thigh region of the human body; the other recessed portion is located at the bottom of the support member and is located at two sides of the ridge portion from the bottom surface of the support member Extending upwardly in a curved manner near the bottom of the hollow small column of the support member, the ischial end of the human body is wrapped in the softer cushion structure.

The above-mentioned "improvement of the cushion structure" is composed of a common air cushion device, which is provided with different sizes of columns on the support member according to the hip shape of the user's buttocks, and supports the user's buttocks through the arrangement of the column. And it is compressed with the direction of the force, so that the user can be more comfortable in riding and maintain better buffering effect; however, using the column of different size as a buffer source has Some of the missing, the amount of air inside each column is uniform, long-term exposure to the user's pressure is easy to cause air loss and loss of elasticity; otherwise the seat cushion can not be used with different sizes And change the suitable column pressure and other missing. Therefore, the relevant industry must once again think about how to improve to provide users with the comfort and convenience of riding.

To this end, a seat cushion capable of providing different users according to their own weight and volume to adjust the most suitable cushioning and shock absorber is further introduced. Please refer to the eleventh figure, which has a cushion body (20) and an inflation. And a bottom plate (202), the bottom surface of the seat body (20) is provided with a groove (203), the inflatable member (201) is installed in the groove (203), and an inflation valve is provided (204) And the bottom plate (202) is a cover recess (203), and the user can inflate the inflatable member (201) by using an inflator such as an inflator, and fill an appropriate amount of gas according to its own weight until the inflatable member The gas consumption in (201) is refilled after being exhausted. Although such a cushion has improved the above-mentioned problem of "improvement of the cushion structure", the user must spend time refilling the gas into the inflatable member (201), and when using When the seat cushion is used for a long time, the air between the buttocks and the seat cushion may not flow smoothly, causing problems such as sweat on the buttocks, causing discomfort to the user, etc., so the cushion must be improved and improved again to conform to the general public. Make .

In view of the above situation, the inventors invested a lot of time to study relevant knowledge, and compared various advantages and disadvantages, carried out research and development of related products, and after many experiments and tests, finally introduced a "bike pad inflatable device" improvement. The above missing is in line with the needs of the public.

The main object of the present invention is to provide the user with the comfort of riding, and to set the pressure of the seat cushion according to different users, so as to achieve the optimal cushioning and shock absorbing effect, which improves the aforementioned enumeration. The lack of air cushions and "improvement of the cushion structure" is due to lack of flexibility, comfort, and the inability to provide rides for different users.

To this end, the inventors have tried to achieve the purpose and efficacy of the aforementioned invention, A bicycle mat inflator includes: a pad body having a receiving groove recessed in a top surface thereof; and an air bearing assembly mounted in the receiving groove, comprising an air bag member, two inflatable members and a pressure regulating valve The airbag member is disposed at one end of the accommodating groove, and each of the inflatable members is located at the other end of the accommodating groove, and each of the inflatable members is disposed at a distance, and a unidirectional air inlet is disposed on each of the outer peripheral sides of each of the inflatable members. The valve sucks the gas in the receiving tank, and the other two one-way air outlet valves are respectively installed at one end on the circumferential side of each inflatable member, and the other two guiding tubes are respectively connected to the airbag member at one end and the other end at the other end. Connected to the corresponding one-way outlet valve, each one-way outlet valve discharges the gas sucked by each one-way intake valve into the airbag member for filling, and the pressure regulating valve is installed between the two inflatable members, The inlet has an inlet and an outlet connected to the inlet, and the inlet of the pressure regulating valve is further connected with a first conduit that is coupled to the airbag member and guides the gas in the airbag member into the pressure regulating valve. The outlet is exhausted from the gas introduced in the pressure regulating valve; a cover The grooved gasket is provided with a heat dissipating member on the top surface thereof, and a second conduit is connected to the circumferential side of the heat dissipating member, and the second conduit is further connected to the outlet of the pressure regulating valve, and the gas in the pressure regulating valve is via The outlet is discharged and conducted to the heat sink by a second conduit for discharge.

According to a further feature of the present invention, an elastic member is further disposed in each of the inflatable members, and two ends of each of the elastic members respectively abut against the top and bottom sides of the inflatable member, and elastically compresses and resets to drive the one-way advancement of the inflatable member. The valve sucks the gas and the one-way outlet valve discharges the gas.

According to a further feature of the present invention, the top surface of the heat dissipating member is further provided with a plurality of heat dissipating holes, and the gas discharged from the pressure regulating valve to the heat dissipating member through the second duct is discharged from the heat dissipating holes.

According to a further feature of the present invention, the pressure regulating valve further includes a base body and a knob, the knob is assembled at one end of the base body and exposed to the cushion body, and the other end of the base body penetrates the cushion body into the receiving groove, the inlet The base body is disposed at an opposite end of the knob, and the outlet is disposed on a circumferential side of the base body, and the rotation of the knob controls a pressure value between each of the inflatable member and the airbag member.

According to a further feature of the present invention, the airbag member includes a plurality of air chambers, and the air chambers communicate with each other.

According to a further feature of the present invention, a protective member is further disposed on the outer peripheral side of the pad body, and the protective member is provided with a set of holes corresponding to the position of the knob, and the knob of the pressure regulating valve is transparent to the group hole for easy manipulation.

Combining the foregoing technical features described in the present invention, the advantage is that the user can compress the inflatable member in the cushion body through vibration during the riding process, and further utilize the elasticity of the elastic member to drive the reset of the inflatable member, through compression, The continuous operation of the reset and the setting of the pressure regulating valve enable the gas in the accommodating tank to be effectively filled into the inflatable member through the one-way intake valves, and then the gas is filled into the airbag member by the arrangement of the one-way outlet valves. In this way, the user's ride comfort and cushioning property are provided; in addition, through the adjustment and setting of the pressure regulating valve, the air cushion assembly can maintain the comfort and cushioning performance of the rider according to different weight users. Therefore, the present invention can be said to be a practical and progressive invention, which is quite worthy of promotion by the industry and is publicized to the public.

(this creation)

(1) ‧‧‧ cushion body

(11) ‧‧‧ accommodating slots

(2) ‧‧‧ inflatable components

(21)‧‧‧Airbag parts

(211) ‧ ‧ air chamber

(22)‧‧‧Inflatable parts

(23)‧‧‧ Pressure regulator

(231)‧‧‧ Entrance

(232)‧‧‧Export

(233) ‧ ‧ base

(234)‧‧‧ knob

(3) ‧ ‧ one-way intake valve

(4)‧‧‧One-way air outlet valve

(5) ‧‧‧ Guide tube

(6) ‧‧‧First catheter

(7) ‧‧‧shims

(71)‧‧‧Solder parts

(711)‧‧‧Solution holes

(8) ‧‧‧second catheter

(9) ‧‧‧Flexible components

(10) ‧ ‧ protective parts

(101) ‧‧‧ holes

(known technology)

(20)‧‧‧Cushion body

(201)‧‧‧Inflatable parts

(202) ‧‧‧floor

(203) ‧‧‧ Groove

(204)‧‧‧Inflatable valve

The first figure is an exploded perspective view of the protector and the pad body of the present invention.

The second drawing is a schematic exploded view of the mat body of the present invention.

The third figure is a schematic top view of the pad body of the present invention.

The fourth figure is a schematic diagram of the compression action of the section AA of the third figure.

The fifth figure is a schematic diagram of the pressure action of the section BB of the third figure.

The sixth drawing is a schematic diagram of the gas flow when the invention is pressurized.

The seventh figure is a schematic diagram of the reset action of the section AA of the third figure.

The eighth figure is a schematic diagram of the reset action of the section BB of the third figure.

The ninth diagram is a schematic diagram of gas flow at the time of resetting of the present invention.

The tenth figure is a schematic view showing the state of use of the present invention installed in a bicycle.

The eleventh figure is an exploded perspective view of a conventional seat cushion.

In order to clearly illustrate the above objects and effects of the present invention, the features and effects of the present invention will be described in detail with reference to the accompanying drawings. Referring to the first to third figures, a bicycle mat inflator includes: a cushion body (1) for providing a rider, and a top surface of the cushion body (1) is provided with an accommodation recess. a tank (11); an inflatable component (2) installed in the accommodating groove (11), comprising an air bag member (21), two inflatable members (22) and a pressure regulating valve (23), the air bag member (21) is installed at one end of the accommodating groove (11), and each inflatable member (22) is located at the other end of the accommodating groove (11), and each of the inflatable members (22) is disposed at a pitch, and each inflatable member ( 22) The two sides of the user's buttocks are mounted with a one-way intake valve (3), and each one-way intake valve (3) is provided on each of the outer peripheral sides of each of the inflatable members (22). When the inflatable member (22) is subjected to the compression reset, the gas in the accommodating groove (11) is sucked, and the two one-way air outlet valves (4) are respectively installed at one end of each of the inflatable members (22). Side and adjacent to Each of the one-way intake valves (3) is further provided with two guiding tubes (5) respectively connected to the airbag member (21) at one end and the corresponding one-way outlet valve (4) at the other end, each single The gas sucked from each of the one-way intake valves (3) is discharged into the airbag member (21) to be filled into the air outlet valve (4), and the pressure regulating valve (23) is installed in the two inflatable members (22) Between the inlet (231) and an outlet (232) connected to the inlet (231), the inlet (231) of the pressure regulating valve (23) is further connected with a first conduit (6), the first The conduit (6) is coupled to the airbag member (21) and guides the gas in the airbag member (21) into the pressure regulating valve (23), and the outlet (232) is discharged from the pressure regulating valve (23). a gasket (7) covering the receiving groove (11), the top surface of which is provided with a heat dissipating member (71), and a second conduit (8) is connected to the circumferential side of the heat dissipating member (71), and The second conduit (8) is further connected to the outlet (232) of the pressure regulating valve (23), the gas in the pressure regulating valve (23) is discharged through the outlet (232) and is conducted to the heat sink by the second conduit (8) (71) Discharged.

The foregoing is a main technical feature of the main embodiment of the present invention, which corresponds to the content of the first item of the patent application scope of the present application, and the object and the implementation form of the present invention are known in detail, and the technical features described in the remaining subsidiary patent scopes are The detailed description or additional technical features of the first content of the patent application scope, and not to limit the scope of the first paragraph of the patent application scope, it should be noted that the first item of the patent application scope of the present application does not necessarily include the scope of the remaining subsidiary patents. Technical characteristics.

When the user rides on the cushion body (1), the inflatable members (22) are pressed by the force of the buttocks (1) applied to the buttocks, and the inflatable members (22) are deformed by the buttocks and are stored. The gas in each of the inflatable members (22) is transmitted to the airbag member (21) via the arrangement of the respective guiding tubes (5), and at the same time, the gas in the airbag member (21) is set by the pressure regulating valve (23). The pressure is such that the gas is further discharged from the inside of the airbag member (21) to the first conduit (6) to the pressure regulating valve (23) Finally, the outlet (232) of the pressure regulating valve (23) is discharged along the second conduit (8) to the heat sink (71) to dissipate heat from the user's buttocks, as shown in Figures 4-6; On the other hand, when the amount of pressure received by each of the inflatable members (22) disappears, the original state is restored, and the gas in the accommodating groove (11) is sucked into the inflatable member (22) by each one-way intake valve (3). In order to facilitate the compression deformation of the next inflatable member (22), please refer to the pressing and resetting operations repeated by the user's buttocks as shown in the seventh to the ninth, so that the user can Keep the contact between the buttocks and the pad body (1) dry and breathable, avoiding the sultry and uncomfortable hips caused by prolonged riding, and providing the user with optimal cushioning by filling the airbag member (21) , shock absorber effect.

Referring to the fourth and seventh figures, when the user controls the compression and reset of the inflatable members (22) on the ride, in order to achieve a reliable heat dissipation, the inflatable members (22) are further advanced. An elastic member (9) is mounted, and two ends of each elastic member (9) respectively respectively abut against the top and bottom ends of the corresponding inflatable member (22), so that each inflatable member (22) is pressed by the user's buttocks. After the force, the elastic members (9) are under pressure and the respective elastic members (9) will control the inflatable member (22) to return to the original state with the elastic accumulating force, so as to prepare the user for the next application. The force is compressed, and the gas in the accommodating groove (11) can be effectively used in each of the inflatable member (22), the airbag member (21), the pressure regulating valve (23) and the heat dissipating member (71). Interflow between the two to achieve the best heat dissipation.

Yet another important point of the present invention is the provision of a pressure regulating valve (23) which mainly provides different users with the weight and comfort according to their own weight when riding the cushion body (1). Adjusting the pressure value of each of the inflatable member (22) and the airbag member (21), the pressure regulating valve (23) further includes a base body (233) and a knob (234), the knob (234) is assembled at one end of the base body (233) and exposed outside the pad body (1), thereby providing user rotation adjustment, and the other end of the base body (233) penetrates the pad body (1) to the receiving groove ( 11), the inlet (231) is disposed at the opposite end of the base (233) set with the knob (234) and is engaged with the first conduit (6), and the outlet (232) is disposed on the base ( The circumference of the 233) is located in the accommodating groove (11), and the outlet (232) is engaged with the second conduit (8), and the user can rotate the adjusting accommodating groove with respect to the base body (233) through the knob (234) ( 11) The pressure values of the inflatable members (22) and the airbag members (21) of the inner inflatable component (2), thereby accommodating the users of various sizes and weights, and achieving the most comfortable heat dissipation effect, For long-term rides, please refer to the second, third, fifth, sixth, eighth and ninth figures, and use the tenth figure as an auxiliary reference.

However, when the user adjusts to the most appropriate pressure through the pressure regulating valve (23), the gas is radiated to the user's buttocks via the heat sink (71), and the heat sink (71) corresponds to the user's buttocks. Further, a plurality of heat dissipation holes (711) are further opened on one side, and gas guided to the heat dissipation member (71) via the outlet (232) of the pressure regulating valve (23) and the second conduit (8) is supplied from each of the heat dissipation holes (711). Discharge, allowing the gas to reliably dissipate the buttocks of the user; the airbag member (21) is composed of a plurality of air chambers (211), and the air chambers (211) are connected to each other to allow the user to ride The buttocks can be optimally subjected to an optimal cushioning and shock absorbing effect. It is also worth mentioning that a protective member (10) is further coated on the outer peripheral side of the cushion body (1), and the protective member (10) is based on the cushion body (1). The shape is coated on the top surface and the circumferential side, thereby preventing the detachment of the gasket (7) and the inflatable component (2), and the protective member (10) corresponding to the pressure regulating body (1) The knob (234) of the valve (23) is provided with a set of holes (101), so that the knob (234) is exposed through the group hole (101) for the user to adjust and control the rotation. Please refer to the first figure.

The above is only a preferred embodiment for explaining the present invention, and is not intended to limit the invention in any way, so that any modifications relating to the present invention are made in the spirit of the same invention. And the changer, other types that can be implemented and have the same effect, should still be included in the scope of the intention of the present invention.

In summary, the "bicycle pad inflator" of the present invention is practically and cost-effectively required to fully meet the needs of industrial development, and the disclosed structural invention has an unprecedented innovative structure, so it has " "Newty" should be undoubtedly considered, and the invention can be more effective than the conventional structure, and therefore has "progressiveness", which fully complies with the requirements of the application requirements of the invention patents in the Patent Law of China, and is a patent application according to law. And please ask the bureau to review it early and give it affirmation.

(10) ‧ ‧ protective parts

(101) ‧‧‧ holes

(1) ‧‧‧ cushion body

(7) ‧‧‧shims

(71)‧‧‧Solder parts

(711)‧‧‧Solution holes

(23)‧‧‧ Pressure regulator

Claims (6)

A bicycle mat inflating device comprising: a pad body having a receiving groove recessed in a top surface thereof; and an air bearing assembly installed in the receiving groove, comprising an air bag member, two inflating members and a pressure regulating valve The airbag member is disposed at one end of the accommodating groove, and each of the inflatable members is located at the other end of the accommodating groove, and each of the inflatable members is disposed at a distance, and a one-way intake valve is disposed on each outer peripheral side of each of the inflatable members. The gas in the accommodating tank is sucked, and the two one-way air outlet valves are respectively installed at one end on the circumferential side of each inflatable member, and the other two guiding tubes are respectively connected to the airbag member at one end and connected at the other end. In the corresponding one-way outlet valve, each one-way outlet valve discharges the gas sucked by each one-way intake valve into the airbag member for filling, and the pressure regulating valve is installed between the two inflatable members, Having an inlet and an outlet connected to the inlet, the inlet of the pressure regulating valve is further connected with a first conduit, the first conduit is coupled to the airbag member and guides the gas in the airbag member into the pressure regulating valve, and the The outlet is exhausted from the gas introduced in the pressure regulating valve; a cover is placed The gasket is provided with a heat dissipating member on the top surface thereof, and a second conduit is connected to the peripheral side of the heat dissipating member, and the second conduit is further connected to the outlet of the pressure regulating valve, and the gas in the pressure regulating valve is discharged through the outlet And the second conduit is conducted to the heat sink for discharge. According to the bicycle mat inflator of claim 1, each of the inflatable members is further provided with an elastic member, and two ends of each elastic member respectively respectively abut against the top and bottom sides of the inflatable member, and are elastically compressed. The one-way intake valve sucking gas that drives the inflatable member is reset, and the one-way outlet valve exhausts the gas. The bicycle mat inflator of claim 1, wherein the top surface of the heat dissipating member is further provided with a plurality of heat dissipation holes, and the pressure regulating valve is connected to the second conduit The discharged gas is discharged to the heat dissipating fins by the respective heat dissipating holes. The bicycle cushion inflating device according to any one of claims 1 to 3, wherein the pressure regulating valve further comprises a base body and a knob, the knob being assembled at one end of the base body and exposed to the cushion body The other end of the base body penetrates the pad body into the accommodating groove, the inlet is disposed at the opposite end of the base body provided with the knob, the outlet is disposed on the circumferential side of the base body, and the rotation of the knob controls the respective inflatable members and The amount of pressure between the airbag members. The bicycle mat inflator of claim 1, wherein the airbag member includes a plurality of air chambers, and the air chambers communicate with each other. According to the bicycle pad inflator of claim 4, the outer peripheral side of the pad body is further covered with a protective member, and the protective member is provided with a set of holes corresponding to the position of the knob, and the knob of the pressure regulating valve is transparent. The group holes are easy to handle.