CN209422849U - A kind of handle connect-disconnect structure and Vigorous and graceful wheel - Google Patents

Abstract

The utility model provides a kind of handle connect-disconnect structure and the Vigorous and graceful wheel with the structure, handle connect-disconnect structure includes: handle, main shaft, axle sleeve, snap-on, push piece and pressing key, handle is hollow tubular structure, it is socketed on main shaft outside the axle sleeve that the first end of the handle passes through connection fixed thereto, the snap-on is arranged on the main shaft, the plush copper of the snap-on protrudes from the main shaft, to stop the axle sleeve to deviate from the main shaft；The push piece is arranged in handle and corresponding snap-on, the pressing key is arranged in the second end of handle and connects the push piece, the plush copper of snap-on is promoted in main shaft and releases the axle sleeve by the pressing driving push piece of the pressing key, is realized that handle is pluggable and is connected on main shaft；Meanwhile snap-on, push piece are hidden in inside handle, the end of handle is arranged in pressing key, is not exposed to the radial surface for shaking hands, and aesthetics is good, and when use will not cause triggering to unlock because accidentally touching.

Description

A kind of handle connect-disconnect structure and Vigorous and graceful wheel

Technical field

The utility model relates to mechanical structure fields, and in particular to a kind of handle connect-disconnect structure and being good for the structure Meron.

Background technique

Vigorous and graceful wheel is called power roller, be it is a kind of can exercise one's muscles, joint, the small-sized pusher to lose weight.Power roller one As be high-quality engineering plastics, design is succinct, and good appearance is sturdy and durable, easy to use, is the good selection of room body-building.It is strong Meron is suitable for various convenient exercising ways, and the unawares bodybuilding whole body in amusement and recreation is used for abdomen, waist stern The proud flesh of parts of body such as in portion, arm.Required place is simple when being taken exercise using Vigorous and graceful wheel, is convenient for residential use, hard Exercise is held to produce effects the more.Vigorous and graceful wheel is a kind of sporting goods suitable for people of all ages.

It is folded in order to facilitate storage, in the prior art, Vigorous and graceful wheel mostly uses dismountable structure, the detachable structure of handle General to use the modes such as clamping, grafting, the connection structures such as clamping, grafting and the driving part for releasing connection are also generally positioned at The radial surface of handle is simultaneously exposed, in this way, being easy accidentally to touch and trigger unlock in use, has some potential safety problems； And the exposed of driving part also influences whole aesthetics.

Utility model content

For this purpose, the utility model provides a kind of concealed handle connect-disconnect structure and the Vigorous and graceful wheel with the structure.

To achieve the above object, the technical scheme that the utility model is provided is as follows:

A kind of handle connect-disconnect structure, comprising: handle, main shaft, axle sleeve, snap-on, push piece and pressing key, handle is hollow tube Shape structure, the axle sleeve that the first end of the handle passes through connection fixed thereto are socketed on main shaft outside, and the snap-on is arranged in institute It states on main shaft, the plush copper of the snap-on protrudes from the main shaft, to stop the axle sleeve to deviate from the main shaft；The push piece setting In handle and corresponding snap-on, the pressing key are arranged in the second end of handle and connect the push piece, and the pressing key is pressed The plush copper of snap-on is promoted in main shaft and releases the axle sleeve by pressure driving push piece.

Further, the push piece is with hollow barrel-type structure open at one end, and the opening of the push piece corresponds to main shaft End and be socketed on main shaft, the pressing driving push piece of the pressing key slides on main shaft, and will protrude above the bullet of main shaft Button promotes in main shaft.

Further, the pressing key connects the push piece by connecting rod.

Further, the other end of the push piece is closed end, which offers connecting hole, and the connecting rod fixation is worn In the connecting hole.

Further, the end of the connecting rod connection push piece in axial direction extends the connection that a diameter is less than interlinking lever end Portion, the interconnecting piece are arranged in the connecting hole of push piece, and the end of the connecting rod contacts on the outer surface of the closed end of push piece, wears If the interconnecting piece in push piece is bolted with stop nut, stop nut is contacted on the inner surface of the closed end of push piece.

It further, further include elastic recovery part, the elastic recovery part acts on pressing key, and applies one to pressing key The power of homing after pressing.

It further, further include pipe close, the pipe close plug has an accommodation groove, institute in the second end of handle, the pipe close It states pressing key to be arranged in the accommodation groove of pipe close, the elastic recovery part is set between pipe close and pressing key.

Further, the elastic recovery part is spring.

A kind of Vigorous and graceful wheel, including at least handle connect-disconnect structure described above.

By technical solution provided by the utility model, have the following beneficial effects:

The first end of handle is socketed on main shaft by axle sleeve, and the plush copper of the snap-on protrudes from main shaft, stops axle sleeve de- Main shaft out realizes being plugged and fixed for handle；When needing to release fixed, as long as pressing the pressing key of handle second end, key is pressed Pressing driving push piece promotes the plush copper of snap-on in main shaft, and axle sleeve loses the blocking of the plush copper of snap-on, and axle sleeve and handle can be extracted, It realizes that handle is pluggable to be connected on main shaft；Meanwhile snap-on, push piece are hidden in inside handle, handle is arranged in pressing key End is not exposed to the radial surface for shaking hands, and aesthetics is good, and when use will not cause triggering to unlock because accidentally touching.

Detailed description of the invention

Fig. 1 show the cross-sectional view of handle connect-disconnect structure in embodiment；

Fig. 2 show the enlarged diagram of a-quadrant in Fig. 1；

Fig. 3 show the decomposition diagram of handle connect-disconnect structure in embodiment；

Fig. 4 show the structural schematic diagram of snap-on in embodiment；

Fig. 5 show the structural schematic diagram of push piece in embodiment；

Fig. 6 show the structural schematic diagram of pipe close in embodiment；

Fig. 7 show the structural schematic diagram of another angle of pipe close in embodiment；

Fig. 8 show the structural schematic diagram of connecting rod in embodiment；

Fig. 9 show the structural schematic diagram of Vigorous and graceful wheel in embodiment；

Figure 10 show the partially exploded diagram of Vigorous and graceful wheel in embodiment.

Specific embodiment

To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

Referring to figs. 1 to shown in Fig. 8, a kind of handle connect-disconnect structure provided in this embodiment, comprising: handle 1, main shaft 2, axle sleeve 10, snap-on 20, push piece 30 and pressing key 40, the handle 1 are hollow tubular structure, the first end of the handle 1 by with The axle sleeve 10 being fixedly connected outside be socketed on main shaft 2.The snap-on 20 is arranged on the main shaft 2, specifically, the snap-on 20 be conventional structure in the prior art, including U-shaped spring 21 and the plush copper 22 being arranged on the U-shaped spring 21.The main shaft 2 is The U-shaped spring 21 of hollow tubular structure, the snap-on 20 is arranged in main shaft 2, offers a through-hole on the main shaft 2 and (does not indicate Out), the plush copper 22 of the snap-on 20 is stretched out out of this through-hole, to stop axle sleeve 10 to deviate from the main shaft 2, realizes inserting for handle 1 Connect fixation.The push piece 30 is arranged in handle 1 and the second end of handle 1 is arranged in simultaneously in corresponding snap-on 20, the pressing key 40 The push piece 30 is connected, when needing to release fixed, as long as pressing the pressing key 40 of 1 second end of handle, the pressing of pressing key 40 is driven The plush copper 22 of snap-on 20 is promoted in main shaft 2 and releases the axle sleeve 10 by dynamic push piece 30, and axle sleeve 10 loses the plush copper of snap-on 20 Stop, axle sleeve 10 and handle 1 can be extracted, and realize that handle 1 is pluggable and are connected on main shaft 2.Meanwhile snap-on 20, push piece 30 are hidden It is hidden in inside handle, the end of handle 1 is arranged in pressing key 40, is not exposed to the radial surface for shaking hands, aesthetics Well, triggering will not be caused to unlock when use because accidentally touching.

Further, the push piece 30 corresponds to for the opening with hollow barrel-type structure open at one end, the push piece 30 The end of main shaft 2 is simultaneously socketed on main shaft 2, and the pressing driving push piece 30 of the pressing key 40 slides on main shaft 2, and will protrusion It is promoted in main shaft 2 in the snap-on 20 of main shaft 2.So set, the movement of push piece 30 also has the function of guiding, will not deviate.When Right, in other embodiments, push piece 30 can also use other such as sheets, rod-shaped structure.

Further, the pressing key 40 connects the push piece 30 by connecting rod 50, and the pressing key 40 is a sheet Press-button structure, one end connection pressing key 40 of connecting rod 50, the other end connects push piece 30, to realize pressing key 40 and push piece 30 Between drive connection.Specifically, the other end of the push piece 30 is closed end, which offers connecting hole 31, described The fixation of connecting rod 50 is arranged in the connecting hole 31.Again specifically, the connecting rod 50 connects the end 51 of push piece 30 in axial direction Extend interconnecting piece 52 of the diameter less than the end 51 of connecting rod 50, the interconnecting piece 52 is arranged in the connecting hole 31 of push piece 30, institute On the outer surface for the closed end that the end 51 for stating connecting rod 50 contacts at push piece 30, wears to the interconnecting piece 52 in push piece 30 and be bolted with Stop nut 80, stop nut 80 contact on the inner surface of the closed end of push piece 30.So set, connecting rod 50 and push piece 30 it Between be easy assembly or disassembly.Of course, in other embodiments, the connection type of connecting rod 50 and push piece 30 can also use existing The modes such as be spirally connected, be clamped in technology.

It further, further include elastic recovery part 60, the elastic recovery part 60 acts on pressing key 40, and to pressing key The power of homing resets under the action of elastic recovery part 60 after pressing 40 being unlocked by pressing of key after 40 application, one pressing.Specifically , the elastic recovery part 60 is spring, in other embodiments, can also be using the elastic components such as elastic slice substitution.

Further, the second end of the handle 1 is additionally provided with a pipe close 70, and the pipe close 70 has an accommodation groove 71, institute It states pressing key 40 to be arranged in the accommodation groove 71 of pipe close 70, a through-hole passed through for connecting rod 50 is also provided on the pipe close 70 72, the spring 60 is set on connecting rod 50, and one end contacts on pipe close 70, and the other end contacts on pressing key 40.

Referring to shown in Fig. 9, Figure 10, the present embodiment also provides a kind of Vigorous and graceful wheel, plugs including at least handle described above The pulley 4 of structure, Vigorous and graceful wheel is arranged on main shaft 2, and handle 1 is equipped with two, and plugs knot by handle described above respectively Structure is connected to the both ends of main shaft 2.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims (9)

1. a kind of handle connect-disconnect structure characterized by comprising handle, main shaft, axle sleeve, snap-on, push piece and pressing key, Hand is hollow tubular structure, is socketed on main shaft outside the axle sleeve that the first end of the handle passes through connection fixed thereto, the bullet Button is arranged on the main shaft, and the plush copper of the snap-on protrudes from the main shaft, to stop the axle sleeve to deviate from the main shaft；Institute It states push piece and is arranged in handle and corresponds to snap-on, the pressing key is arranged in the second end of handle and connects the push piece, described The plush copper of snap-on is promoted in main shaft and releases the axle sleeve by the pressing driving push piece of pressing key.

2. handle connect-disconnect structure according to claim 1, it is characterised in that: the push piece is with open at one end hollow Tubular construction, the end of the corresponding main shaft of the opening of the push piece are simultaneously socketed on main shaft, and the pressing of the pressing key drives push piece It is slided on main shaft, and the snap-on that will protrude above main shaft promotes in main shaft.

3. handle connect-disconnect structure according to claim 2, it is characterised in that: the pressing key described in connecting rod connection by pushing away Part.

4. handle connect-disconnect structure according to claim 3, it is characterised in that: the other end of the push piece is closed end, should Closed end offers connecting hole, and the connecting rod fixation is arranged in the connecting hole.

5. handle connect-disconnect structure according to claim 4, it is characterised in that: the end of the connecting rod connection push piece is along axial direction Direction extends the interconnecting piece that a diameter is less than interlinking lever end, and the interconnecting piece is arranged in the connecting hole of push piece, the end of the connecting rod Portion contacts on the outer surface of the closed end of push piece, and the interconnecting piece worn to push piece is bolted with stop nut, and stop nut supports It touches on the inner surface of the closed end of push piece.

6. handle connect-disconnect structure according to claim 1, it is characterised in that: further include elastic recovery part, the elasticity is returned Copy acts on pressing key, and applies the power of homing after a pressing to pressing key.

7. handle connect-disconnect structure according to claim 6, it is characterised in that: further include pipe close, the pipe close plug is in handle Second end, the pipe close has an accommodation groove, and the pressing key is arranged in the accommodation groove of pipe close, and the elastic recovery part is set It is placed between pipe close and pressing key.

8. handle connect-disconnect structure according to claim 6, it is characterised in that: the elastic recovery part is spring.

9. a kind of Vigorous and graceful wheel, it is characterised in that: including at least any handle connect-disconnect structure of claim 1 to 8.