CN208616131U - A kind of novel bicycle convenient for inflating at any time - Google Patents

Abstract

The utility model discloses a kind of novel bicycles convenient for inflating at any time, including vehicle frame, vehicle frame is by cross bar, first brace and the second brace composition, connecting rod is fixedly connected on the inner sidewall of two the first braces, and fixing sleeve is fixedly connected between two connecting rods, the inside of fixing sleeve is equipped with undercut, the utility model passes through first sliding groove, cooperation between card slot and fixture block, the seat when riding can be made not teetertotter, the seat when riding can be made not can rotate by the cooperation between kelly and second sliding slot, when needing to inflate, pushing operation bar moves to kelly in through slot, it then can swiveling seat, when kelly moves in third sliding slot, at this moment release operating stick can slide up and down slide bar and be inflated, the utility model combines inflator and bicycle, people's trip of riding is equivalent to Always by inflator with, in this way will not occupied space, while can stop at any time if there is gas leakage and tire is inflated.

Description

A kind of novel bicycle convenient for inflating at any time

Technical field

The utility model relates to technical field of living goods, specially a kind of novel bicycle convenient for inflating at any time.

Background technique

Bicycle is also known as bicycle or bicycle, and the vehicles that can be used as environmental protection are used to ride instead of walk, go on a journey, while also having more It goes on a tour come more people using bicycle as fitness equipment be used to ride exercise, bicycle, but the gas on the tire of bicycle The lower end of door core is socketed with rubber ring, but because matter of time rubber ring can generate aging, at this moment the air-tightness of tire will Reduce, to will lead to chronic leakage, if it is found that ride that such bicycle gos out not in time will be because of wheel Tyre air leakage leads to not ride, and is inflated and can be solved the above problems again to tire using inflator, but because inflator Volume is larger to carry inconvenience, so people, which go out, will not substantially carry inflator, while now also will not voluntarily The scheme that vehicle and inflator combine, the utility model provides a kind of novel convenient for inflating at any time in order to solve the above problem Bicycle.

Utility model content

The purpose of this utility model is to provide a kind of novel bicycles convenient for inflating at any time, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: one kind is novel to be convenient for inflating at any time voluntarily Vehicle, including vehicle frame, the vehicle frame are made of cross bar, the first brace and the second brace, on the inner sidewall of two first braces It is fixedly connected to connecting rod, and is fixedly connected with fixing sleeve between two connecting rods, the inside of the fixing sleeve is equipped with undercut, The slot bottom of the undercut is connected with slide plate by multiple extension springs, and the upper side both ends of the slide plate are fixedly connected to card Bar, the lateral surface of the slide plate are fixedly connected with operating stick, and the one end of the operating stick far from slide plate on undercut cell wall by setting Some extends to the outside of undercut through slot, and the inside of the fixing sleeve is fixedly connected with cylinder, and the inside of the cylinder is equipped with Cavity, the two sides of the cavity sidewalls are equipped with first sliding groove, and the cell wall on the downside of the first sliding groove is equipped with card slot, and two First sliding groove is communicated with card slot, and there are two fixture block, described two fixture blocks are fixedly connected with for the internal activity clamping of the card slot On slide bar, the sliding bar is connected to the inside of cavity, and the lower end of slide bar is fixedly connected with piston, and the upper end of slide bar is passed through It wears the chamber top of cavity and is fixedly connected with seat, be respectively symmetrically equipped with second sliding slot on the lateral wall of the slide bar and third is sliding Slot, the downside cell wall of the second sliding slot are equipped with through slot, the through slot respectively with two second sliding slots and two third sliding slots It communicates；

The lower end of the cylinder is fixedly connected on bottom plate, and the bottom plate is fixedly connected in the inside side walls of cross bar, institute It states the upper side of bottom plate and is fixedly connected with check valve positioned at the side of cylinder, the cavity is equipped with the first connection by its bottom of chamber Channel is communicated with check valve, and the upper end of the check valve is fixedly connected with tracheae.

Preferably, the one end of the tracheae far from check valve is communicated with the second interface channel, and second interface channel is set In the inside of link block, the link block is fixedly connected on the side wall of cylinder, second interface channel far from tracheae one End is communicated through the side wall of link block with inner cavity, and the inner cavity is located at the inside of roller bearing, and described roller bearing one end passes through the first groove It is rotatably connected on the side wall of link block, the other end of roller bearing is rotatably connected in push plate, and the inside of the inner cavity is equipped with first Connecting tube, the second groove and link block that one end of first connecting tube is equipped with by link block side wall are rotatablely connected, the Side wall of the other end of one connecting tube through inner cavity is communicated with the second connecting tube, and second connecting tube is wrapped on roller bearing, institute It states push plate to be connected by multiple bolts of its lower end engagement connection with fixed plate, the fixed plate is fixedly connected on the upside of cross bar On face.

Preferably, the card slot is equipped with multiple, and each card slot is communicated with two first sliding grooves.

Preferably, the push plate is fixedly connected with fixing clamp on the side side of roller bearing.

Preferably, the roller bearing is equipped with dark chamber inside one end of push plate, and the inside of the dark chamber is equipped with shaft, described One end of shaft is fixedly connected on the other end and push plate on the side wall of dark chamber and is rotatablely connected, and is socketed with torsion on the outside of the shaft Spring, one end of the torque spring are fixedly connected on the side wall of dark chamber, and the other end is fixedly connected in push plate.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through first sliding groove, card slot and card Cooperation between block can make the seat when riding not teetertotter, can be with by the cooperation between kelly and second sliding slot It can rotate the seat when riding not, pushing operation bar moves to kelly in through slot when needing to inflate, and then can turn Dynamic seat, when kelly moves in third sliding slot, at this moment release operating stick can slide up and down slide bar and be inflated, this reality Inflator and bicycle are combined with novel, people's trip of riding is equivalent to always by inflator with so not Meeting occupied space, while can stop at any time if there is gas leakage and tire is inflated.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the connection schematic diagram of the utility model cross bar and the first brace；

Fig. 3 is the schematic diagram of internal structure of the utility model cylinder；

Fig. 4 is enlarged drawing at the A of the utility model Fig. 3；

Fig. 5 is enlarged drawing at the B of the utility model Fig. 3；

Fig. 6 is enlarged drawing at the C of the utility model Fig. 3；

Fig. 7 is the connection cross-sectional view of the utility model cylinder and bottom plate；

Fig. 8 is enlarged drawing at the D of the utility model Fig. 7；

Fig. 9 is the explosive view of the utility model cylinder and slide bar.

In figure: 1, vehicle frame, 2, cross bar, the 3, first brace, 4, connecting rod, 5, fixing sleeve, 6, undercut, 7, extension spring, 8, Slide plate, 9, operating stick, 10, run through slot, 11, kelly, 12, cylinder, 13, slide bar, 14, first sliding groove, 15, card slot, 16, fixture block, 17, second sliding slot, 18, through slot, 19, third sliding slot, 20, piston, 21, cavity, the 22, first interface channel, 23, bottom plate, 24, list To valve, 25, tracheae, 26, link block, the 27, second interface channel, 28, roller bearing, 29, inner cavity, the 30, first connecting tube, 31, second Connecting tube, 32, push plate, the 33, second brace, 34, shaft, 35, dark chamber, 36, torque spring, the 37, first groove, 38, second is recessed Slot, 39, rubber pad, 40, bolt, 41, fixed plate, 42, fixing clamp.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-9 is please referred to, the utility model provides a kind of technical solution: a kind of novel bicycle convenient for inflating at any time, Including vehicle frame 1, the vehicle frame 1 is made of cross bar 2, the first brace 3 and the second brace 33, the inside of two first braces 3 It is fixedly connected to connecting rod 4 on wall, and is fixedly connected with fixing sleeve 5 between two connecting rods 4, the inside of the fixing sleeve 5 Equipped with undercut 6, the slot bottom of the undercut 6 is connected with slide plate 8 by multiple extension springs 7, and the upper side both ends of the slide plate 8 are equal It is fixedly connected with kelly 11, kelly 11 and 17 activity of second sliding slot are clamped, and the size of kelly 11 is adapted with the size of through slot 18, Kelly 11 is slidably connected with third sliding slot 19, and extension spring 7 can make kelly 11 keep being clamped with second sliding slot 17 always, prevents Kelly 11 slides into the inside of through slot 18 and is clamped to be detached from second sliding slot 17, to lead because of the reason of gravity slides downwards Cause seat that can arbitrarily rotate, the lateral surface of the slide plate 8 is fixedly connected with operating stick 9, and the operating stick 9 is far from slide plate 8 The outside that undercut 6 is extended to through slot 10 that one end is equipped with by 6 cell wall of undercut, pushing operation bar 9 can make 11 grams of kelly The elastic force for taking extension spring 7 moves downward, so that kelly 11 and second sliding slot 17 is made to be detached from the inside for being clamped and sliding into through slot 18, At this moment slide bar 13 can be rotated, the inside of the fixing sleeve 5 is fixedly connected with cylinder 12, and the inside of the cylinder 12 is equipped with sky Chamber 21, the two sides of 21 side wall of cavity are equipped with first sliding groove 14, and the cell wall of 14 downside of first sliding groove is equipped with card slot 15, and two first sliding grooves 14 are communicated with card slot 15, the internal activity clamping of the card slot 15 is there are two fixture block 16, and described two A fixture block 16 is fixedly connected on slide bar 13, just fixture block 16 can be made to move to first sliding groove 14 for 90 degree the rotation of slide bar 13 Inside, thus at this moment slide bar 13 can be slided up and down by being detached from clamping with card slot 15, the slide bar 13 is slidably connected at cavity 21 Inside, and the lower end of slide bar 13 is fixedly connected with piston 20, and slide bar 13 can be completed to inflate with the up and down motion of piston 20, The upper end of slide bar 13 runs through the chamber top of cavity 21 and is fixedly connected with seat, and slide bar 13 can be controlled by directly operating seat, both It can be convenient operation, also people facilitated to ride, be respectively symmetrically equipped with second sliding slot 17 on the lateral wall of the slide bar 13 and third is sliding Slot 19, the downside cell wall of the second sliding slot 17 are equipped with through slot 18, the through slot 18 respectively with two second sliding slots 17 and two A third sliding slot 19 communicates；

The lower end of the cylinder 12 is fixedly connected on bottom plate 23, and the bottom plate 23 is fixedly connected on the inside side of cross bar 2 On wall, the upper side of the bottom plate 23 and be located at cylinder 12 side be fixedly connected with check valve 24, check valve 24 can guarantee When carrying out atmosphere, gas will not reveal that (structure is as shown in fig. 6, list when two groups of extruding springs and stifled ball guarantee inflation or outlet To sealing), the cavity 21 by its bottom of chamber be equipped with the first interface channel 22 communicated with check valve 24, the check valve 24 it is upper End is fixedly connected with tracheae 25, and tracheae 25 and the tire inflated of the needs slide bar 13 that is connected and then slides up and down can be carried out filling Gas, there is tracheae 25 enough surplus length to guarantee being normally carried out for inflation in the case of this.

Pipeline under normal circumstances for inflation is longer, increases to preferably store pipeline in the other end of tracheae 25 Container structure, specifically the one end of the tracheae 25 far from check valve 24 is communicated with the second interface channel 27, and described second connects The inside that road 27 is located at link block 26 is connected, the link block 26 is fixedly connected on the side wall of cylinder 12, second connection The one end of channel 27 far from tracheae 25 is communicated through the side wall of link block 26 with inner cavity 29, and the inner cavity 29 is located at the interior of roller bearing 28 Portion, described 28 one end of roller bearing are rotatably connected on the side wall of link block 26 by the first groove 37, the other end rotation of roller bearing 28 It is connected in push plate 32, the inside of the inner cavity 29 is equipped with the first connecting tube 30, the second interface channel 27 and the first connecting tube 30 It communicates, the first connecting tube 30 is hard plastics, and one end of first connecting tube 30 is equipped with by 26 side wall of link block The second groove 38 be rotatablely connected with link block 26, the slot bottom of the second groove 38 is fixedly connected with a circle rubber pad 39, and first connects Side wall of the other end of adapter tube 30 through inner cavity 29 is communicated with the second connecting tube 31, and second connecting tube 31 is wrapped in roller bearing 28 On, space is saved convenient for storage, and tracheae 25 and the second connecting tube 31 are hose, are easy to use, and the push plate 32 passes through under it Multiple bolts 40 of end engagement connection are connected with fixed plate 41, and the fixed plate 41 is fixedly connected on the upper side of cross bar 2, is turned Dynamic bolt 40 slides push plate 32 to the direction of fixed plate 41, at this moment push plate 32 just will push roller bearing 28 and be internally provided with the One connecting tube 30 is slided into the first groove 37 and the second groove 38 respectively, and at this moment the first connecting tube 30 will squeeze rubber pad 39 It is fitted closely with it, thus can guarantee air-tightness in inflation.

Specifically, the card slot 15 is equipped with multiple, and communicate with two first sliding grooves 14 can root for each card slot 15 The height of seat is adjusted according to the height of people.

Specifically, the push plate 32 is fixedly connected with fixing clamp 42 on the side side of roller bearing 28, facilitate fixation Second connecting tube 31.

Specifically, the roller bearing 28 is equipped with dark chamber 35 inside one end of push plate 32, the inside of the dark chamber 35 is set There is shaft 34, one end of the shaft 34 is fixedly connected on the other end and push plate 32 on the side wall of dark chamber 35 and is rotatablely connected, described The outside of shaft 34 is socketed with torque spring 36, and one end of the torque spring 36 is fixedly connected on the side wall of dark chamber 35, separately The torsion that one end is fixedly connected on torque spring 36 in push plate 32 can make roller bearing 28 by 31 automatic winding of the second connecting tube, More convenient storage.

Working principle: elder generation's pushing operation bar 9 when needing to inflate, then by 90 degree of seat rotation, operating stick 9 is then unclamped, At this moment seat can be slided up and down, one end of the second connecting tube 31 is removed from fixing clamp 42 and needs pneumatic tire phase Even, then rotating bolt 40 fits closely the first connecting tube 30 to guarantee air-tightness with rubber pad 39, then slides up and down seat Chair is separated the second connecting tube 31 with tire after the completion of inflation, then rotating backward bolt 40 makes the first connection with completing to inflate Pipe 30 is separated with rubber pad 39, and at this moment roller bearing 28 can play 31 automatic winding of the second connecting tube under the action of torque spring 36 Come, then one end of the second connecting tube 31 is fixed in fixing clamp 42 again, then pushing operation bar 9, seat is rotated backward 90 Degree, then unclamping operating stick 9 makes kelly 11 and second sliding slot 17 restore to be clamped, to seat thoroughly be fixed, if necessary to adjust When saving the height of seat, pushing operation bar 9 lifts certain height for 90 degree of seat rotation then up, then again that seat is anti- It is clamped to 90 degree of rotation with another card slot 15, unclamping again operating stick 9 keeps kelly 11 and the recovery clamping of second sliding slot 17 then thorough Seat is fixed at bottom, completes height adjustment.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel bicycle convenient for inflating at any time, including vehicle frame (1), it is characterised in that: the vehicle frame (1) is by cross bar (2), the first brace (3) and the second brace (33) form, the company of being fixedly connected on the inner sidewall of two first braces (3) Extension bar (4), and be fixedly connected with fixing sleeve (5) between two connecting rods (4), the inside of the fixing sleeve (5) is equipped with undercut (6), the slot bottom of the undercut (6) is connected with slide plate (8) by multiple extension springs (7), the upper side both ends of the slide plate (8) It is fixedly connected to kelly (11), the lateral surface of the slide plate (8) is fixedly connected with operating stick (9), and the operating stick (9) is separate The outside that undercut (6) are extended to through slot (10) that one end of slide plate (8) is equipped with by undercut (6) cell wall, the fixing sleeve (5) inside is fixedly connected with cylinder (12), and the inside of the cylinder (12) is equipped with cavity (21), cavity (21) side wall Two sides are equipped with first sliding groove (14), and the cell wall on the downside of the first sliding groove (14) is equipped with card slot (15), and two first cunnings Slot (14) is communicated with card slot (15), and there are two fixture block (16), described two fixture blocks for the internal activity clamping of the card slot (15) (16) it being fixedly connected on slide bar (13), the slide bar (13) is slidably connected at the inside of cavity (21), and slide bar (13) Lower end is fixedly connected with piston (20), and the upper end of slide bar (13) runs through the chamber top of cavity (21) and is fixedly connected with seat, described Second sliding slot (17) and third sliding slot (19) are respectively symmetrically equipped on the lateral wall of slide bar (13), under the second sliding slot (17) Side channel wall be equipped with through slot (18), the through slot (18) respectively with two second sliding slots (17) and two third sliding slot (19) phases It is logical；

The lower end of the cylinder (12) is fixedly connected on bottom plate (23), and the bottom plate (23) is fixedly connected on the interior of cross bar (2) On the side wall of side, the upper side of the bottom plate (23) and be located at cylinder (12) side be fixedly connected with check valve (24), the sky The first interface channel (22) that chamber (21) is equipped with by its bottom of chamber is communicated with check valve (24), and the upper end of the check valve (24) is solid Surely tracheae (25) are connected with.

2. the novel bicycle convenient for inflating at any time of one kind according to claim 1, it is characterised in that: the tracheae (25) One end far from check valve (24) is communicated with the second interface channel (27), and second interface channel (27) is located at link block (26) Inside, the link block (26) is fixedly connected on the side wall of cylinder (12), and second interface channel (27) is far from tracheae (25) side wall of the one end through link block (26) is communicated with inner cavity (29), and the inner cavity (29) is located at the inside of roller bearing (28), Described roller bearing (28) one end is rotatably connected on the side wall of link block (26) by the first groove (37), the other end of roller bearing (28) It is rotatably connected on push plate (32), the inside of the inner cavity (29) is equipped with the first connecting tube (30), first connecting tube (30) The second groove (38) for being equipped with by link block (26) side wall of one end and link block (26) be rotatablely connected, the first connecting tube (30) side wall of the other end through inner cavity (29) is communicated with the second connecting tube (31), and second connecting tube (31) is wrapped in rolling On axis (28), the push plate (32) is connected by multiple bolts (40) of its lower end engagement connection with fixed plate (41), described solid Fixed board (41) is fixedly connected on the upper side of cross bar (2).

3. the novel bicycle convenient for inflating at any time of one kind according to claim 1, it is characterised in that: the card slot (15) Equipped with multiple, and each card slot (15) is communicated with two first sliding grooves (14).

4. the novel bicycle convenient for inflating at any time of one kind according to claim 2, it is characterised in that: the push plate (32) Fixing clamp (42) are fixedly connected on the side side of roller bearing (28).

5. the novel bicycle convenient for inflating at any time of one kind according to claim 2, it is characterised in that: the roller bearing (28) Dark chamber (35) are equipped with inside the one end of push plate (32), the inside of the dark chamber (35) is equipped with shaft (34), the shaft (34) one end is fixedly connected on the other end and push plate (32) on the side wall of dark chamber (35) and is rotatablely connected, outside the shaft (34) Side is socketed with torque spring (36), and one end of the torque spring (36) is fixedly connected on the side wall of dark chamber (35), the other end It is fixedly connected on push plate (32).