CN208602601U - A kind of seat adjusts beam and vehicle - Google Patents

Abstract

The utility model discloses a kind of seats to adjust beam and vehicle, the seat adjusts the handle that beam attached bag includes anchor ear ontology and is mounted on anchor ear ontology, the cricoid through slot extended along anchor ear ontology is provided on the anchor ear ontology, locating piece is embedded in the through slot, the size of the locating piece and the width of through slot match；Positioning screw is installed, the positioning screw is configurable for being inserted by the circular seat pipe of anchor ear ontology on locating piece.The utility model solves the problems, such as that anchor ear in the prior art and seat pipe and the existing mismatch of seat bar or range of fit are small.

Description

A kind of seat adjusts beam and vehicle

Technical field

The utility model relates to topics on vehicle structure technology fields, adjust beam and vehicle more particularly, to a kind of seat.

Background technique

The two wheelers such as bicycle, Moped Scooter are walking-replacing tools important in the modern life, are widely used.In recent years, The business model of shared bicycle is quickly grown, and has been further driven to the development of bicycle trade.

As can public use bicycle, the requirement and standard bicycle to aspect of performance are different, for example, pass System bicycle be the fixed owner in use, the height of seat be usually it is fixed, do not need frequently to be adjusted, can It is the bicycle if public use, in order to adapt to the height of different bicyclists, the height of vehicle seat just needs often to be adjusted, Existing vehicle is when carrying out vehicle seat adjustment, when the seat bar of under-seat is when moving up and down, often simultaneously in seat pipe Inside rotates, and changes, for example can deflect so as to cause direction when vehicle seat adjustment, no longer faces vehicle Front, make troubles to user.

When being adjusted between existing seat bar and seat pipe, generallys use openable anchor ear and locked, it is existing Bicycle components usually from different suppliers, so carry out assembling cooperation when, it may appear that anchor ear and seat The parts such as chair bar and seat pipe unmatched problem in assembly, i.e. the range of fit of part is small, not can be carried out and arbitrarily takes Match.

Thus, it is necessary to be improved to the other structures of beam and vehicle that seat is adjusted, to adapt to novel business Requirements at the higher level of the mode to vehicle performance.

Utility model content

One purpose of the utility model is to provide the new solution of seat adjusting Shu Zi a kind of.

It is according to the present utility model in a first aspect, providing a kind of seat adjusts Shu Zi, which is characterized in that including anchor ear sheet Body and the handle being mounted on anchor ear ontology,

It is provided with the cricoid through slot extended along anchor ear ontology on the anchor ear ontology, is embedded with locating piece in the through slot, The size of the locating piece and the width of through slot match；

Positioning screw is installed, the positioning screw is configurable for being inserted into the seat circular by anchor ear ontology on locating piece Guan Zhong.Optionally, the anchor ear ontology has first annular portion and the second ring part, and the through slot is formed in described first annular Between portion and the second ring part；At least one in the first annular portion and the second ring part is in the side surface close to seat pipe Equipped with recessed portion, there is interconnecting piece, the interconnecting piece is in the recessed portion on the locating piece.

Optionally, location hole is provided on the locating piece, the positioning screw passes through the location hole.Optionally, described Locating piece has one or two interconnecting pieces, and the interconnecting piece is embedded in the recessed portion.

Optionally, the thickness of the interconnecting piece is consistent with the depth of the recessed portion.

Optionally, the handle rotation is connected on the tight lock part, and the handle is configured to pass through rotation Keep two tight lock parts close to each other.

Optionally, by positioning pin connection, the handle is configured to around the positioning pin for the handle and tight lock part Rotation.

Optionally, gasket is provided between the tight lock part on the handle and anchor ear ontology.

Optionally, the surface that the gasket is contacted with the handle is concave face, has surface arc-shaped on the handle Clamping section, the clamping section and the recess face contact.

Another aspect according to the present utility model provides a kind of vehicle, comprising:

Vehicle body main body, the vehicle body main body have seat pipe, have through-hole in the seat pipe；

Seat described in any one of claim 1-8 adjusts Shu Zi, and the anchor ear ontology is set in the seat pipe；

Seat bar, the seat bar are inserted into the seat pipe, are had in the seat bar along itself axially extending guiding Slot；

The positioning screw that the seat adjusts Shu Zi passes through the through-hole and protrudes into the guide groove.

The utility model has the beneficial effects that solving anchor ear in the prior art and seat pipe and the existing mismatch of seat bar Or the problem that range of fit is small.The technical assignment or the technical problem to be solved is that this fields that the utility model to be realized It is that technical staff never expects or it is not expected that, therefore the utility model is a kind of new technical solution.

By the detailed description referring to the drawings to the exemplary embodiment of the utility model, the utility model it is other Feature and its advantage will become apparent.

Detailed description of the invention

It is combined in the description and the attached drawing for constituting part of specification shows the embodiments of the present invention, and And together with its explanation for explaining the principles of the present invention.

Fig. 1 is that the utility model seat adjusts the seat bar of Shu Ziyu vehicle and the whole explosive view of seat pipe.

Fig. 2 is the explosive view that the utility model seat adjusts Shu Zi.

Fig. 3 is the structure chart that the utility model seat adjusts anchor ear and handle assembly in the embodiment of Shu Zi.

Fig. 4 is the cross-sectional view for the implementation example figure 3 that the utility model seat adjusts Shu Zi.

Specific embodiment

The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should also be noted that unless another It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited The scope of the utility model processed.

Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical Novel and its application or any restrictions used.

Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered as part of specification.

It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without It is as limitation.Therefore, other examples of exemplary embodiment can have different values.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.

A kind of seat of the utility model adjusts one embodiment of Shu Zi, with reference to Fig. 1, including anchor ear ontology 31 and is mounted on Handle on anchor ear ontology 31 is provided with the cricoid through slot 34 extended along anchor ear ontology 31 on the anchor ear ontology 31, described logical Locating piece 4 is embedded in slot 34, the size of the locating piece 4 and the width of through slot 34 match；Positioning is installed on locating piece 4 Screw 41, the positioning screw 41 are configurable for being inserted by the circular seat pipe 2 of anchor ear ontology 31.

The locating piece 4 is embedded to be arranged in through slot 34, when anchor ear ontology 31 is not installed on vehicle, locating piece 4 Can be moved in through slot 34 along through slot 34, the size of locating piece 4 and the width of through slot 34 match, the top surface of specific bit block and The upper and lower surface of bottom surface and through slot is just affixed.

The through slot 34 extends along anchor ear ontology 31, the generally circular ring shape of through slot 34, length and anchor ear ontology 31 Perimeter side wall is consistent, also can be slightly less than the perimeter side wall of anchor ear ontology 31.In the through slot 34 and the anchor ear ontology 31 Heart line is overlapped.

After seat bar 1 is inserted into seat pipe 2, in order to allow seat bar to carry out high low adjustment, usually using anchor ear It is attached, in the present embodiment, through slot 34 is provided on anchor ear ontology 31, pass through through slot 34 and the positioning being arranged in through slot Block, to be adjusted to the position of positioning screw, so that the anchor ear be allow to be adapted to the seat bar and seat that different suppliers provide Pipe.Specifically, when carrying out vehicle assembly, due to locating piece position can in through slot along anchor ear it is circumferential into Row adjustment, the position of positioning screw can be adjusted according to the position of the through-hole 21 on the guide groove and seat pipe in seat bar It is whole.

For example, it is assumed that under normal conditions the front of the guide groove of seat bar and the equal face vehicle of the through-hole of seat pipe 21 when, Location hole and positioning screw on anchor ear ontology are necessarily also under such circumstances, to position spiral shell in the front for facing vehicle Nail can pass through location hole and then protrude into guide groove.

And if the guide groove on through-hole 21 and seat bar 1 in seat pipe 2 not towards immediately ahead of face vehicle body the case where, But if having certain deviation, then in order to make the positioning screw on anchor ear that can still pass through through-hole 21 and guide groove, only It needs to move the locating piece in this programme along through slot, so that it may the position that can be aligned very easily is found again, And do not have to the installation direction of whole change anchor ear, without the punch position for changing location hole on anchor ear.To realize anchor ear To the adaptation of a variety of seat bars and seat pipe.

In one alternative embodiment of the utility model, with reference to Fig. 2, Fig. 4, the anchor ear ontology 31 has first annular portion 311 and second ring part 312, the through slot 34 be formed between the first annular portion 311 and the second ring part 312；It is described At least one in first annular portion 311 and the second ring part 312 is equipped with recessed portion 313 in the inner surface close to seat pipe 2.? That is, the side of the inner surface in the ring structure of the formation of anchor ear ontology 31, is formed with the recessed portion 313.The locating piece 32 Upper to have interconnecting piece 43, the interconnecting piece 43 is equipped with the recessed portion 313.

The recessed portion 313 of 312 inner surface of first annular portion 311 and the second ring part and the interconnecting piece of locating piece 4 are set Cooperated, effect is to preferably position to locating piece.Anchor ear with when anchor ear install when can preferably by Locating piece is fixed.It positions in block main body insertion through slot, the interconnecting piece is placed exactly in the recessed portion 313 of inner surface.Institute Locating piece 4 is stated with one or two interconnecting pieces 43, respectively with one in first annular portion 311 and the second ring part 312 Or two recessed portions 313 are equipped with.When interconnecting piece is two, two interconnecting pieces respectively correspond first annular portion and second Two recessed portions 313 of the inner surface of ring part.

The thickness of the interconnecting piece 43 is consistent with the depth of the recessed portion 313, cooperates in interconnecting piece 43 and recessed portion 313 Afterwards, the surface of interconnecting piece towards vehicle seat pipe is concordant with the inner surface of anchor ear ontology 31, tight between entire anchor ear ontology and seat pipe Closely connected conjunction more stable can position locating piece, and anchor ear will not be affected to the clamping action of vehicle seat pipe.

In one alternative embodiment of the utility model, the positioning cooperated with positioning screw 41 is provided on the locating piece 4 Hole 42, the positioning screw 41 pass through the location hole 42.In the positioning screw 41 and the cooperation of location hole 42 and seat bar 1 Through-hole 21 on guide groove 11 and seat pipe cooperates.

In another alternative embodiment of the utility model, with reference to Fig. 3, anchor ear ontology 31 is equipped with notch 33, the notch 33 two sides are provided with tight lock part 32 respectively, and the handle rotation is connected on one of tight lock part 32, and the handle is matched Being set to can keep two tight lock parts 32 close to each other by rotation.The handle 5 passes through positioning pin and locking with tight lock part 32 Axis 36 connects, and handle 5 is rotated around positioning pin 51.

For example, two tight lock parts 32 of the anchor ear ontology 31 are connect by lock shaft 36 with the positioning pin 51 on handle 5. The positioning pin 51 is arranged in the eccentric orfice 52 of the clamping section 52 of the handle 5, is provided on the positioning pin 51 and positioning pin 51 axially vertical screw holes 511.

After lock shaft 36 passes through two tight lock parts 32, one end is fixed therein the outer of a tight lock part 32 using lock nut Side, the other end screw in the screw hole 511 of positioning pin 51.The positioning pin is located in eccentric orfice 52, and positioning pin is perpendicular to locking Axis.Due to the presence of eccentric orfice 52, in the opening and closing of rotation, the distance between described two tight lock parts 32 can be sent out handle It is raw to change, to be adjusted to the elastic of anchor ear ontology 31, that is, when opening handle, distance increases between two tight lock parts 32, To make anchor ear ontology 31 unclamp, the position of the seat bar being inserted in seat pipe adjustable at this time, so as to adjust the height of seat It is low.

In another preferred embodiment, gasket is provided between the tight lock part 32 on the handle and anchor ear ontology 31 35.The surface of the gasket 35 contacted with the handle is concave face, the clamping section for having surface arc-shaped on the handle 53, the clamping section 53 and the recess face contact.

The clamping section 53 refers to the part being in contact on handle with the tight lock part of anchor ear 32, clamping section 53 and tight lock part 32 The face of contact is arc, cooperates the design of eccentric orfice 52, realizes the spinning movement of handle.Between clamping section 53 and tight lock part 32 It is provided with gasket 35, one side of the gasket 35 close to clamping section 53 is concave face, is cooperated with the arcwall face of clamping section 53, is turned in handle It can more be consolidated when dynamic, while the power that can be applied with the clamping section 53 of auxiliary handle to anchor ear is bigger, allows anchor ear can Preferably locking.

Concave face and the curved surfaces of clamping section 53 cooperate on gasket 35, convenient for the rotation of the clamping section 53.

A kind of vehicle of the utility model, including vehicle body main body, the vehicle body main body have seat pipe 2, have in the seat pipe Through-hole 21；Adjusting Shu Zi described in any one of the various embodiments described above, the anchor ear ontology 31 are set in the seat pipe 2； Seat bar 1, the seat bar 1 are inserted into the seat pipe 2, are had in the seat bar 1 along itself axially extending guide groove 11；

The positioning screw 41 that the seat adjusts Shu Zi passes through the through-hole 21 and protrudes into the guide groove 11.

In entire vehicle structure, seat adjusts Shu Zi and is used to connect the seat pipe 2 and seat bar 1 in vehicle, the seat After adjusting the through-hole 21 that the positioning screw 41 on Shu Zi passes through in seat pipe 2, protrude into the guide groove 11 in seat bar 1.It is described to lead It is parallel with the axis direction of seat bar 1 to slot 11.

When vehicle carries out production assembly, the position of the through-hole 21 on guide groove 11 and seat pipe 2 in seat bar 1 by In supplier's difference, different positions might have, at this point, if the positioning screw position on anchor ear is also determination, with regard to nothing Method meets the connection and fixation in the case of different location between seat pipe and seat bar.It, can be by adjusting and in present embodiment The position of locating piece, and do not have to rotation anchor ear entirety, just the position of positioning screw is adjusted.In shared bicycle use process In, the handle for adjusting seat height is usually provided on anchor ear, if assembly when must by rotation anchor ear come Change positioning screw position, then the position of handle will certainly be made also to change, after the position change of handle, may be made User makes troubles, or brings obstruction to riding for user.

Although being described in detail by some specific embodiments of the example to the utility model, this field It is to be understood by the skilled artisans that example above merely to be illustrated, rather than in order to limit the scope of the utility model.This Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case where, to above embodiments It modifies.The scope of the utility model is defined by the following claims.

Claims (10)

1. a kind of seat adjusts Shu Zi, which is characterized in that including anchor ear ontology and the handle being mounted on anchor ear ontology,

It is provided with the cricoid through slot extended along anchor ear ontology on the anchor ear ontology, is embedded with locating piece in the through slot, it is described The size of locating piece and the width of through slot match；

Positioning screw is installed, the positioning screw is configurable for being inserted into the seat pipe circular by anchor ear ontology on locating piece In.

2. seat according to claim 1 adjusts Shu Zi, which is characterized in that the anchor ear ontology have first annular portion and Second ring part, the through slot are formed between the first annular portion and the second ring part；The first annular portion and second At least one in ring part is equipped with recessed portion in the side surface close to seat pipe, has interconnecting piece on the locating piece, described Interconnecting piece is in the recessed portion.

3. seat according to claim 2 adjusts Shu Zi, which is characterized in that location hole is provided on the locating piece, it is described Positioning screw passes through the location hole.

4. seat according to claim 2 adjusts Shu Zi, which is characterized in that the locating piece is with one or two companies Socket part, the interconnecting piece are embedded in the recessed portion.

5. seat according to claim 2 adjusts Shu Zi, which is characterized in that the thickness of the interconnecting piece and the recessed portion Depth it is consistent.

6. seat according to claim 1 adjusts Shu Zi, which is characterized in that the anchor ear ontology is equipped with notch, described Anchor ear ontology is respectively equipped with tight lock part in the two sides of the notch, and the handle rotation is connected on the tight lock part, institute Handle is stated to be configured to keep two tight lock parts close to each other by rotation.

7. seat according to claim 6 adjusts Shu Zi, which is characterized in that the handle and tight lock part are connected by positioning pin It connects, the handle is configured to rotate around the positioning pin.

8. seat according to claim 6 adjusts Shu Zi, which is characterized in that the tight lock part on the handle and anchor ear ontology Between be provided with gasket.

9. seat according to claim 8 adjusts Shu Zi, which is characterized in that the surface that the gasket is contacted with the handle For concave face, with the clamping section that surface is arc-shaped, the clamping section and the recess face contact on the handle.

10. a kind of vehicle characterized by comprising

Vehicle body main body, the vehicle body main body have seat pipe, have through-hole in the seat pipe；

Seat described in any one of claim 1-8 adjusts Shu Zi, and the anchor ear ontology is set in the seat pipe；

Seat bar, the seat bar are inserted into the seat pipe, are had in the seat bar along itself axially extending guide groove；

The positioning screw that the seat adjusts Shu Zi passes through the through-hole and protrudes into the guide groove.