CN209921490U

CN209921490U - Strap bell and car using same

Info

Publication number: CN209921490U
Application number: CN201920543876.9U
Authority: CN
Inventors: 孙云鹏
Original assignee: Changzhou Dowell Automobile Co Ltd
Current assignee: Changzhou Dowell Automobile Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-01-10
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a strap small bell and use car of this strap small bell, including the sound production piece that is used for making sound for strap small bell and the fixed bandage locking Assembly of handlebar locking are used for triggering the piece that triggers of sound production piece sound production, and are used for making the elasticity that triggers the piece and reset. The sounding part is made of metal materials; the sounding part is made of metal materials; the belt body is used for supporting the sounding part; the binding band locking assembly comprises a binding band bound on the handlebar and clamping plates connected with two end parts of the binding band; the clamping plate is connected with the strap body through a riveting screw; the trigger piece comprises a trigger part which is positioned at the side of the sounding piece and is suitable for triggering the sounding piece, and a touch plate which is fixedly connected with the trigger part and is suitable for being triggered by a hand; the elastic reset piece is connected with the touch plate so as to be suitable for resetting the touch plate after the hand is separated.

Description

Strap bell and car using same

Technical Field

The utility model relates to a small bell technical field especially relates to a strap small bell and use car of this strap small bell.

Background

The small bells are mainly applied to tools such as bicycles, baby strollers or baby strollers and the like needing trapezoidal passersby during driving, and for most of the electronic small bells used in the prior art in the market, although the electronic small bells are highly interesting, for most of the baby strollers and baby strollers, children touch more, even other toys are used for beating the small bells, and after frequent touching or even beating of the small bells, lines in the electronic small bells easily break down, so that the service life of the electronic small bells is shortened. Therefore, the mechanical bell has stronger applicability to tools which are used by children and need bells.

For most mechanical bells, the positions of the mechanical bells for fixing the mechanical bells to the handlebar are usually provided with notches and locking assemblies, and the locking assembly is used for locking the notches so as to lock and fix the mechanical bells to the handlebar. Although the structure is widely used, the notch and the locking component are both of a leakage structure in the whole process, and particularly for mechanical bells used in the range of children, the leakage notch and the locking component may not meet the use requirements of partial children vehicles in terms of aesthetics, so the design of the structure capable of being internally arranged for realizing the locking of the bells and the handlebars can improve the simplicity and the aesthetics of the external structure of the whole bells.

SUMMERY OF THE UTILITY MODEL

The first objective of the present invention is to provide a strap bell to solve the technical problem of the locking structure of the built-in bell and the handle bar.

The second objective of the present invention is to provide a bicycle to solve the technical problem of the built-in small bell and handlebar locking structure.

The utility model discloses a strap small bell realizes like this:

a strap bell, comprising:

the sounding part is made of metal materials;

the belt clamping body is used for supporting the sounding part;

the binding belt locking assembly comprises a binding belt for being bound on a handlebar and clamping plates connected with two end parts of the binding belt; the clamping plate is connected with the belt body through a riveting screw;

the trigger piece comprises a trigger part which is positioned beside the sounding piece and is suitable for touching the sounding piece, and a touch plate which is fixedly connected with the trigger part and is suitable for being touched by a hand; the triggering part is fixedly arranged on the side end face of the triggering plate facing the sounding part; the touch plate is hinged with the belt body;

the elastic resetting piece is connected with the touch plate so as to enable the touch plate to reset after the hand is separated.

In a preferred embodiment of the present invention, the strap body is a bell-shaped structure with a hollow inner cavity; the sounding part adopts a bell-shaped structure matched with the shape of the strap body;

the top of the strap body is provided with a screw hole suitable for the riveting screw to pass through, and the bottom of the strap body is an opening communicated with the hollow inner cavity of the strap body;

the clamping plate is positioned in the hollow inner cavity of the belt body, and the two ends of the binding belt penetrate through the opening from the bottom of the opening and then extend into the hollow inner cavity to be connected with the clamping plate; and

the top of the sounding part is provided with an opening corresponding to the screw hole, and the opening is suitable for a riveting screw to pass through;

the sounding member has a receiving cavity into which the band body is partially inserted, and an open opening provided at a bottom of the sounding member to communicate with the receiving cavity.

In the preferred embodiment of the present invention, when the riveting screw sequentially passes through the opening of the sounding part and the screw hole of the strap body, an annular gasket is sleeved on a portion of the riveting screw between the sounding part and the strap body.

In a preferred embodiment of the present invention, a through hole for passing the riveting screw is disposed at a middle position of the clamping plate; the through hole is in threaded connection with the riveting screw; and

and a pair of clamping grooves which are respectively used for being clamped with the two ends of the binding band are arranged on the clamping plate and positioned beside the through hole.

In a preferred embodiment of the present invention, a set of symmetrical V-shaped grooves is disposed at the bottom end of the strap body and at one side edge of the opening; and

a group of arc connecting parts are formed between the group of V-shaped grooves;

the binding band is arranged corresponding to the arc connecting part.

In a preferred embodiment of the present invention, an installation seat for being hinged to a touch plate is fixedly arranged on an outer side wall of the circular arc connecting portion away from the hollow inner cavity of the strap body;

the touch plate is connected with the mounting base through a rotating pin; the touch plate is suitable for rotating around the rotating pin;

the elastic reset piece adopts a torsion spring; the torsion spring is sleeved on the rotating pin, one end pin of the torsion spring abuts against the mounting seat, and the other end pin of the torsion spring abuts against the side end face, facing the mounting seat, of the touch plate.

In a preferred embodiment of the present invention, the mounting seat is integrally provided with a pair of assembling lugs for fixedly connecting with the rotating pin; an accommodating space for accommodating the torsion spring is formed between the pair of assembling lugs;

the end part of the touch plate, which is used for being connected with the rotating pin, is provided with a pair of connecting lugs, and a containing area for containing a pair of assembling lugs is formed between the pair of connecting lugs;

the pair of connecting lugs are respectively and rotatably connected with the parts of the rotating pins extending out of the pair of assembling lugs.

The utility model discloses a car realizes like this:

a cart, comprising: the strap bell is sleeved on the handle.

By adopting the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a strap small bell and use car of this strap small bell, bandage locking Assembly's bandage is used for binding on the handlebar, and place this internal in the strap in the cardboard that is used for the locking bandage then for holistic small bell structure need not use external breach and locking structure, not only makes the outward appearance brief more pleasing to the eye, makes holistic structure assembly high-efficient convenient moreover. To holistic strap bell, whole sound production process is through triggering the piece and touch the sound production piece for the sound production piece makes sound, and trigger the piece and then can reset after the hand breaks away from the trigger plate under the effect that elasticity resets, and the relation of connection that forms is stable firm in the assembly between the spare part of difference, is difficult for breaking down under children's touching or even beating, can reduce strap bell impaired risk under beating, thereby prolongs the utility model discloses a strap bell's life.

Drawings

FIG. 1 is a schematic view of a first viewing angle of a strap bell according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of a second viewing angle of the strap bell according to embodiment 1 of the present invention;

FIG. 3 is a schematic cross-sectional view of a hoop bell according to embodiment 1 of the present invention;

FIG. 4 is a schematic view showing the assembly of the riveting screw and the clamping plate of the strap bell according to embodiment 1 of the present invention;

FIG. 5 is a schematic view of a band body of the band bell according to embodiment 2 of the present invention;

FIG. 6 is a schematic view of the sounding part of the strap bell according to embodiment 2 of the present invention;

FIG. 7 is a schematic view showing the engagement between the torsion spring and the mounting seat in an alternative embodiment of the strap bell of embodiment 2 of the present invention.

In the figure: the sounding part 1, the bandage 2, the riveting screw 3, the strap body 4, the clamping plate 5, the triggering part 6, the touch plate 7, the torsion spring 8, the screw hole 9, the opening 10, the opening hole 11, the accommodating cavity 12, the opening 13, the hollow inner cavity 14, the perforation 15, the clamping groove 17, the annular gasket 18, the V-shaped groove 20, the arc connecting part 21, the rotating pin 22, the mounting seat 23, the assembling lug 25, the connecting lug 27 and the end pin 28.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

Example 1:

referring to fig. 1 to 7, the present embodiment provides a hoop bell, including: the device comprises a sounding piece 1 for sounding, a binding band 2 locking component for locking and fixing the strap bell and the handlebar, a trigger piece for triggering the sounding piece 1 to sound, and an elastic resetting piece for resetting the trigger piece.

The sounding part 1 is made of metal materials; the metal material is, for example, but not limited to, aluminum. The band body 4 is used for supporting the sounding part 1, and the band body 4 can be made of, for example, but not limited to, aluminum.

The binding band 2 locking component comprises a binding band 2 bound on a handlebar and clamping plates 5 connected with two end parts of the binding band 2; the clamping plate 5 is connected with the belt body 4 through a riveting screw 3; the strap 2 may be made of, for example, but not limited to, metal steel, and the card 5 may be made of metal or non-metal, for example, but not limited to, plastic. Here is whole to bandage 2, and two tip through bandage 2 are fixed with 5 joints of cardboard for bandage 2 forms one and is suitable for the annular hole that binds with the handlebar under 5 effects of cardboard, as long as the elasticity between adjustment annular area and the handlebar this moment, can be convenient for lock bandage 2 and the handlebar here fixedly or dismantle.

The trigger piece comprises a trigger part 6 which is positioned beside the sounding piece 1 and is suitable for touching the sounding piece 1, and a touch plate 7 which is fixedly connected with the trigger part 6 and is suitable for being touched by a hand; the trigger part 6 is fixedly arranged on the side end surface of the trigger plate 7 facing the sounding part 1; the touch plate 7 is hinged with the belt body 4; here, the triggering portion 6 and the triggering plate 7 may be formed integrally, and the triggering portion 6 and the triggering plate 7 may be made of metal or plastic, which is not limited in this embodiment. In order to facilitate the trigger part 6 to contact and strike the sounding part 1, the trigger part 6 of the present embodiment is located beside the sounding part 1, and the distance between the trigger part 6 and the sounding part 1 cannot be controlled too much.

The elastic reset piece is connected with the touch plate 7 and is suitable for resetting the touch plate 7 after the hand is separated. The embodiment takes the torsion spring 8 as an example in combination with the elastic reset piece in the drawing.

In an alternative embodiment, the band body 4 of the present embodiment is a bell-shaped structure with a hollow inner cavity; the sounding part 1 adopts a bell-shaped structure matched with the shape of the belt body 4. It should be noted that the bell-shaped structure in the present embodiment is in the shape of a chime, and the chime shape produces a sound having a curling effect of lingering sound after being struck.

In detail, the top of the strap body 4 has a screw hole 9 for the rivet screw 3 to pass through, and the bottom of the strap body 4 is an opening 10 communicated with the hollow cavity 14 of the strap body 4; the clamping plate 5 is positioned in the hollow inner cavity 14 of the belt body 4, and the two ends of the binding belt 2 penetrate through the opening 10 from the bottom of the opening 10 and then extend into the hollow inner cavity 14 to be connected with the clamping plate 5; the top of the sounding part 1 is provided with an opening 11 corresponding to the screw hole 9 and suitable for the riveting screw 3 to pass through; the sounding member 1 has a receiving chamber 12 into which the band body 4 is partially inserted, and an open port 1310 provided at the bottom of the sounding member 1 to communicate with the receiving chamber 12. Carry out sounding part 1 promptly, the assembling process of strap body 4 and cardboard 5, riveting screw 3 passes the trompil 11 of sounding part 1 in proper order, place 5 threaded connection of cardboard in the cavity inner chamber 14 of strap body 4 behind the screw 9 of strap body 4 with interior, here is through rotatory riveting screw 3, make cardboard 5 and the difference of the part that riveting screw 3 links to each other, can adjust the difference of the degree of depth that two tip that cardboard 5 drove bandage 2 stretched into in the cavity inner chamber 14 of strap body 4 for the opening 10 of strap body 4.

Specifically, a through hole 15 for passing through the riveting screw 3 is formed in the middle of the clamping plate 5; the through hole 15 is in threaded connection with the riveting screw 3; and a pair of clamping grooves 17 which are respectively used for clamping the two ends of the binding band 2 are arranged on the clamping plate 5 and positioned beside the through hole 15. Draw-in groove 17 here makes between two tip of bandage 2 and the cardboard 5 relatively fixed, along with cardboard 5 and riveting threaded connection between the screw 3 adjust cardboard 5 for the difference of the degree of depth that the opening 10 of strap body 4 stretched into in the cavity inner chamber 14 of strap body 4, realize that cardboard 5 drives two tip of bandage 2 and stretches into the difference of the degree of depth in the cavity inner chamber 14 of strap body 4.

In an alternative case, when the riveting screw 3 sequentially passes through the opening 11 of the sounding part 1 and the screw hole 9 of the band body 4, an annular gasket 18 is sleeved on a portion of the riveting screw 3 between the sounding part 1 and the band body 4. Here, the ring-shaped gasket 18 can be used to maintain the stability of the relative position between the sound emitting member 1 and the band body 4.

In order to facilitate the firm locking between the strap body 4 and the handlebar in this embodiment, a set of symmetrical V-shaped grooves 20 is disposed at the bottom end of the strap body 4 and at one side edge of the opening 10; and a set of arc connecting parts 21 are formed between the set of V-shaped grooves 20; the binding band 2 is arranged corresponding to the arc connecting part 21. It should be noted that the notches of the V-shaped grooves 20, that is, the end corners of the V-shape, are rounded, so that during the process of assembling the band bell of the present embodiment with the handlebar, the group of V-shaped grooves 20 can be attached to the outer sidewall of the cylindrical handlebar in the conventional technology, thereby improving the matching degree between the band body 4 and the handlebar and ensuring the locking effect between the band bell and the handlebar.

Specifically, when a set of V-shaped grooves 20 is attached to the outer side wall of the handle, the handle at this time just passes through the annular hole formed by the binding band 2, at this time, the binding band 2 cannot be attached to the handle for the binding band 2 and the handle, that is, the binding band 2 cannot be firmly locked with the handle, in this case, by rotating the riveting screw 3, the clamping plate 5 cannot rotate along with the rotation of the riveting screw 3 in the hollow inner cavity 14 of the band body 4 as the whole clamping plate 5 is limited with the two ends of the binding band 2 due to the limiting effect of the two clamping grooves 17 and the two ends of the binding band 2, similarly, the structure of the screw rod assembly, the clamping plate 5 at this time can only do the lifting or lowering movement relative to the riveting screw 3, when the clamping plate 5 moves towards the opening 11 at the top of the sounding part 1, the depth of the two ends of the binding band 2 extending into the hollow inner cavity 14 of the band body 4 is deeper, at this time, the portion of the binding band 2 wound around the outer side wall of the handlebar is gradually attached to the outer side wall of the handlebar until the binding band 2 is completely attached to the outer side wall of the handlebar, so that the portion of the binding band 2 located outside the opening 10 of the band body 4 and the set of V-shaped grooves 20 together form a locking fixation for the circumferential outer side wall of the handlebar, that is, the locking assembly fixation between the band bell and the handlebar is completed.

In detail, the outer side wall of the arc connecting part 21, which is away from the hollow inner cavity 14 of the strap body 4, is fixedly provided with a mounting seat 23 for being hinged with the touch plate 7; the touch plate 7 is connected with a mounting seat 23 through a rotating pin 22; the touch plate 7 is adapted to rotate about the rotation pin 22; the elastic reset piece adopts a torsion spring 8; the torsion spring 8 is sleeved on the rotation pin 22, one end leg 28 of the torsion spring 8 abuts against the mounting seat 23, and the other end leg 28 of the torsion spring 8 abuts against the side end surface of the touch plate 7 facing the mounting seat 23. In this alternative case, the terminal pin 28 abutting against the mounting seat 23 may directly penetrate through the mounting seat 23 and form a fixed relationship with the mounting seat 23. It is also optional that the terminal pin 28 abutting the mounting seat 23 is only in abutting contact with the mounting seat 23. Similarly, for the terminal pin 28 abutting against the touch plate 7, the terminal pin 28 may be directly connected and fixedly connected with the touch plate 7, or may be in abutting contact relationship, and no absolute design is made for this embodiment.

Wherein, the mounting seat 23 is integrally provided with a pair of assembling lugs 25 for fixedly connecting with the rotating pin 22; a receiving section for receiving the torsion spring 8 is formed between the pair of fitting lugs 25; the end of the touch plate 7 connected with the rotating pin 22 is provided with a pair of connecting lugs 27, and a receiving section for receiving the pair of assembling lugs 25 is formed between the pair of connecting lugs 27; the pair of engaging lugs 27 are pivotally connected to portions of the pivot pins 22 extending outside the pair of fitting lugs 25, respectively.

The specific sounding process of the strap bell of the embodiment is as follows:

with respect to the touch plate 7, under the normal natural tension of the torsion spring 8, the touch plate 7 keeps the position of the touch plate 7 stable relative to the sounding member 1 without the influence of external force (e.g., hand touch pressing action) on the touch plate 7, and in such a state, the trigger portion 6 on the touch plate 7 does not contact the sounding member 1. Only when the touch plate 7 is pressed by a hand, and the hand is pressed on the part of the touch plate 7 far away from the trigger part 6 at the moment, the hand pressing direction is under the hand pressing action, so that the end part of the touch plate 7 far away from the trigger part 6 moves towards the direction of the binding band 2, so that under the hand acting force, the touch plate 7 forms a pressing action on one end foot 28 of the torsion spring 8, the other end foot 28 of the torsion spring 8 is relatively fixed with the mounting seat 23, in this way, the torsion spring 8 is deformed under the pressing action by the acting force of the touch plate 7 on the torsion spring 8, and in the time period, the trigger part 6 on the touch plate 7 moves towards the direction far away from the sounding part 1 before the hand pressing. And after the hand breaks away from touch board 7, touch the pressing effort on the board 7 promptly and disappear, the torsional spring 8 receive at this moment through touch board 7 indirect application hand effort disappear after, torsional spring 8 restore to the throne under the effort in the twinkling of an eye for touch board 7 and drive trigger portion 61 and move to sounding member 1 direction fast, because torsional spring 8's the effort in the twinkling of an eye is big and fast, can make trigger portion 6 form a hitting to sounding member 1 fast and act on. And after the touch plate 7 drives the trigger part 6 to complete the sequential striking action on the sounding part 1, the touch plate 7 resets, and at the moment, the torsion spring 8 gradually restores to a natural tension state to keep the position of the touch plate 7 stable relative to the sounding part 1.

Example 2:

the embodiment provides a vehicle based on the strap bell of embodiment 1, wherein the vehicle can be a series of vehicles for riding and pushing, such as bicycles, baby strollers, toddlers, etc., but the embodiment is not limited thereto, and the vehicle of the embodiment comprises a handle and the strap bell of embodiment 1 sleeved on the handle.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. A strap bell, its characterized in that includes:

the sounding part is made of metal materials;

the belt clamping body is used for supporting the sounding part;

2. The strap bell of claim 1 wherein the strap body is a bell-like structure with a hollow interior; the sounding part adopts a bell-shaped structure matched with the shape of the strap body;

3. The strap bell of claim 2 wherein a ring-shaped gasket is fitted around the portion of the rivet screw between the sound emitter and the strap body as the rivet screw passes through the opening of the sound emitter and the threaded hole of the strap body in this order.

4. The strap bell of claim 2 wherein the middle of the snap-gauge is provided with a through hole for passing the riveting screw; the through hole is in threaded connection with the riveting screw; and

5. The strap bell as claimed in any one of claims 2 to 4 wherein the bottom end of the strap body and the edge of one side of the opening are provided with a symmetrical set of V-shaped grooves; and

the binding band is arranged corresponding to the arc connecting part.

6. The strap bell of claim 5 wherein the outer side wall of the arc connecting portion away from the hollow cavity of the strap body is fixedly provided with a mounting seat for hinged connection with a touch plate;

7. The strap bell of claim 6 wherein the mounting base is integrally formed with a pair of mounting ears for securing to the pivot pin; an accommodating space for accommodating the torsion spring is formed between the pair of assembling lugs;

8. A vehicle, comprising: the strap bell of any claim 1 ~ 7 is established to handle, and the cover is established on the handle.