CN102794009A

CN102794009A - Multi-purpose roller skates

Info

Publication number: CN102794009A
Application number: CN2012103167322A
Authority: CN
Inventors: 唐昌松; 王南宁
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2012-08-30
Filing date: 2012-08-30
Publication date: 2012-11-28
Anticipated expiration: 2032-08-30
Also published as: CN102794009B

Abstract

The invention relates to a pair of multi-purpose roller skates and belongs to the field of sports equipment. Each multi-purpose roller skate comprises a roller skate main part, a toe part, a shoelace fixing part, a bandwidth control device and a replaceable skate roller part. The multi-purpose roller skates have the benefits that each roller skate is convenient to wear and take off and is time and labor-saving, and the length and the width of the roller skate can be changed at any moment, so that the requirements that the roller skates satisfy the different sizes are met; the two multi-purpose roller skates can be combined together to form a slide plate, so that while the demands of a user are satisfied, the effect of saving resources can also be achieved; and skate rollers are convenient to disassemble to satisfy the requirements that someone likes sliding single-row roller skates, and someone likes sliding double-row roller skates. The multi-purpose roller skates have the advantages of simple structure, convenience in operation and easiness in popularization.

Description

Multipurpose roller skate

Technical field

The present invention relates to a kind of multipurpose roller skate, belong to the sports equipment field.

Background technology

Along with the development of society, the raising of living standards of the people, skate is the main mode of numerous teenager's amusement and recreation.Yet present skate existence on the market need be taken off one's shoes when wearing, a pair of shoes has only a size, can not satisfy the drawbacks such as requirement of different sizes; And the somebody also likes playing slide plate when liking playing skidding, wants to satisfy two hobbies and just must must buy skate and slide plate, and this has not only brought financial burden to people on the one hand, carries also inconvenience on the other hand.Though along with development of science and technology improves to some extent, all do not overcome its major defect in recent years on existing skate basis.

Summary of the invention

To the problem of above existence, the present invention provides a kind of multipurpose roller skate.

The present invention realizes through following technical scheme: a kind of multipurpose roller skate comprises skate main part, toe part, shoestring standing part, bandwidth adjustment device and replaceable footwear wheel part;

Said skate main part comprises base plate, supports board slot, gripper shoe and hoodle; Support the bottom that board slot is opened in base plate, the hoodle device is in supporting board slot, and gripper shoe is placed in the base plate of another footwear, when two footwear are combined, gripper shoe is advanced the support board slot, and hoodle is got in the hoodle hole;

Said toe part comprises toe-cap, gear I, handle, Handle axis and handle fixed mechanism; Tooth bar is arranged on the toe-cap, and handle and Handle axis link together, and Handle axis is passed the gear I, gear I and the engagement of toe-cap tooth bar;

Said shoestring standing part comprises fastener axle, rotatable fastener, band II and band I; Rotatable fastener is through on the fastener axle, and band II, band I are passed the fastener hole on the base plate respectively; When fixing feet, the band of band in I neck behind the pin is walked around, and another is walked around the band of walking around with neck behind pin before the pin neck and combines to be fixed on the fastener of base plate opposite side; When skate is become slide plate, fastener is turned to the side of base plate around the fastener axle, other fastener is the same.

Said replaceable footwear wheel part comprises changes footwear wheel seat, footwear wheel, footwear wheel shaft and footwear wheel switching mechanism; The footwear wheel shaft passes the footwear wheel seat, and the footwear wheel is installed on the footwear wheel shaft;

Said bandwidth adjustment device comprises rack-plate I, rack-plate II, gear II, gear III, gear shaft II, spring groove I, spring I, gear IV and retractable mechanism; Gear II and the engagement of gear IV, gear II and the engagement of rack-plate II, rack-plate II and the engagement of gear III.

Strike out the shoestring of skate with the hand, pin is placed on the skate, rotate the handle of skate one side by hand, to satisfy the length of user's pin, accomplish this step back handle and have auto-lock function and move to prevent toe-cap with the length that changes skate; Click flexible button with hand then, ensconce the inner expansion plate of footwear body this moment and just can extend, with hand push by expansion plate till the width that can satisfy pin, it is worthy of note, on the button that stretches self-locking device is housed, expand outwardly to prevent expansion plate.Then with shoestring pin is fixed, the user just can play after bipod is all adjusted.When the user wanted to play slide plate, will combine two footwear this moment, then gripper shoe advanced in the support slot, then free expansion plate is advanced in the footwear body, and after adjusting the entire length of footwear, a pair of skate just become an out and out slide plate.In addition, consider that the somebody likes the skidding of sliding single wheel, the somebody likes the sliding double skidding of taking turns.In order to make skate have interchangeability, the footwear wheel of skate is designed to removable, just can the footwear wheel be unloaded and change the footwear that are fit to oneself and take turns as long as click footwear wheel switching push button in use.

The invention has the beneficial effects as follows:

1, the multipurpose skidding conveniently wear off, time saving and energy saving.

2, this multipurpose roller skate is adorned free retractor device, can change the length and the width of skate at any time, has realized that a pair of shoes satisfies the requirement of different sizes.

3, can two multipurpose roller skates be combined and become slide plate, when satisfying user's demand, can play the effect that economizes on resources again.

4, the footwear of this multipurpose roller skate wheel is convenient to dismounting, likes sliding single wheel to satisfy the somebody, and the somebody likes the sliding double requirement of taking turns.

5, this multipurpose roller skate is simple in structure, easy to operate, is easy to promote.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is described further.

Fig. 1 is the main TV structure sketch map of left foot multipurpose roller skate;

Fig. 2 is the main TV structure sketch map of right crus of diaphragm multipurpose roller skate;

Fig. 3 is the full sectional view of left foot multipurpose roller skate;

Fig. 4 is the full sectional view of right crus of diaphragm multipurpose roller skate;

Fig. 5 is the plan structure sketch map of left foot multipurpose roller skate;

Fig. 6 is the plan structure sketch map of right crus of diaphragm multipurpose roller skate;

Fig. 7 is the handle fixed mechanism enlarged drawing of multipurpose roller skate;

Fig. 8 is the footwear wheel switch key mechanism enlarged drawing of multipurpose roller skate;

Fig. 9 is the front view of the removable single wheel of multipurpose roller skate;

Figure 10 is the enlarged drawing of the automatic telescoping mechanism of multi-functional skidding footwear.

Among the figure: 1-handle, 2-change the footwear wheel seat, 3-footwear wheel, and 4-supports board slot, the 5-base plate, 6-fastener axle, the rotatable fastener of 7-, 8-is with I; 9-is with II, 10-handle fixed mechanism, 11-gear I, 12-toe-cap, 13-footwear wheel switching mechanism, 14-footwear wheel shaft, 15-hoodle, 16-gear II; 17-gear III, 18-gear shaft, 19-spring groove I, 20-gripper shoe, 21-rack-plate I, 22-spring I, 23-gear IV, 24-retractable mechanism; 25-rack-plate II, 26-hoodle hole, 27-spring fastening, 28-spring II, 29-Handle axis, 30-axle sleeve, 31-shell fragment; 32-spring III, 33-spring groove II, 34-button lead I, 35-button I, 36-connecting rod I, 37-axle I, 38-connecting rod II; 39-axle II, 40-button II, 41-button lead II, 42-connecting rod III, 43-axle III, 44-spring IV, 45-spring groove III.

The specific embodiment

This multipurpose roller skate is made up of skate main part, toe part, shoestring standing part, bandwidth adjustment device and replaceable footwear wheel part.

Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the skate main part comprises base plate 5, support board slot 4, gripper shoe 20, hoodle 15 compositions, wherein; Supporting board slot 4 is opened on the skate base plate; Hoodle 15 is arranged on and supports in the board slot 4, and gripper shoe 20 is placed in the base plate of another footwear, when two footwear are combined; To gripper shoe 20 be advanced and support in the board slot 4; Hoodle 15 is got in the hoodle hole 26, and gripper shoe 20 plays the effect of strengthening base plate strength, and hoodle 15 then plays the effect that prevents that gripper shoe 20 from moving in support slot 4.

Like Fig. 1, Fig. 3, Fig. 4 and shown in Figure 7, toe part is made up of toe-cap 12, gear I 11, handle 1, Handle axis 29 and handle fixed mechanism 10.Wherein handle fixed mechanism 10 comprises spring fastening 27, spring II 28, axle sleeve 30, shell fragment 31.Wherein, handle 1 links together with Handle axis 29, and Handle axis 29 is passed gear I 11, gear I 11 and the engagement of toe-cap tooth bar.Rotates together with gear I 11 if can turning handle during the curtailment of footwear when wearing skate drive Handle axis 29, thereby gear I 11 drives the length of toe-cap tooth bars motion change footwear.On the skate base plate 5 above Handle axis 29 and the Handle axis 29, have hole slot, spring fastening 27 is fixed on Handle axis 29 inside, and spring II 28 is placed on the spring fastening 27; Shell fragment 31 is placed on the spring II 28; Axle sleeve 30 is enclosed within on the Handle axis 29, when turning handle, with axle sleeve 30 shell fragment 31 is compressed into Handle axis 29; This moment is turning handle 1 easily just; And if will prevent toe-cap 12 plaies, can move axle sleeve 30 this moment makes it away from shell fragment 31, gets final product in the hole slot that lets shell fragment 31 get on the Handle axis 29 top skate base plates 5.

As shown in Figure 1, the shoestring standing part comprises fastener axle 6, rotatable fastener 7, band II 9, band I 8.Rotatable fastener 7 is through on the fastener axle 6, and band II 9, band I 8 are passed the fastener hole on the base plate 5 respectively, are used for fixing pin.It is worthy of note that band I 8 wherein band neck behind the pin when fixing feet is walked around, another is walked around the band of walking around with neck behind pin before the pin neck and combines to be fixed on the fastener of base plate 5 opposite sides, with this with pin fix more sturdy.When skate is become slide plate, in order to prevent fastener pad pin, can fastener 7 be turned to the side of base plate 5 around fastener axle 6, other fastener is the same.

Like Fig. 1, Fig. 3, shown in Figure 8, replaceable footwear wheel part is formed by changing footwear wheel seat 2, footwear wheel 3, footwear wheel shaft 14 and footwear wheel switching mechanism 13.Wherein footwear wheel switching mechanism 13 comprises spring III 32, spring groove II 33, button lead I 34, button I 35, connecting rod I 36, axle I 37, connecting rod II 38, axle II 39.Wherein, footwear wheel shaft 14 passes and changes footwear wheel seat 2, and footwear wheel 3 is installed on the footwear wheel shaft 14; Button I 35 is enclosed within on the lead I 34, and connecting rod I 36 is enclosed within on the I 37, and connecting rod II 38 is enclosed within on the II 39, and spring III 32 is enclosed within on the spring fastening of connecting rod I 36, and spring III 32 is placed in the spring groove II 33.In the time will switching the footwear wheel; Click button I 35, button I 35 is moved along lead I 34, when the bottom of button I 35 touches connecting rod I 36; Connecting rod I 36 can be rotated around axle I 37; Spring III 32 is compressed connecting rod I meeting drivening rod II 38 around 39 rotations of axle II at this moment, thereby makes the supporting member on the connecting rod II 38 break away from the hanging groove on the footwear wheel seat, reaches and changes the purpose that footwear are taken turns.

Like Fig. 5, Fig. 6, Fig. 9, shown in Figure 10, the bandwidth adjustment device comprises rack-plate I 21, rack-plate II 25, gear II 16, gear III 17, gear shaft 18, spring groove I 19, spring I 22, gear IV 23, retractable mechanism 24.Wherein retractable mechanism 24 is made up of button II 40, button lead II 41, connecting rod III 42, axle III 43, spring IV 44, spring groove III 45.Gear II 16 and 23 engagements of gear IV, gear II 16 and 25 engagements of rack-plate II, rack-plate II 25 and 17 engagements of gear III; Button II 40 is enclosed within on the lead II 41; Connecting rod III 42 is enclosed within on the III 43, and spring IV 44 is enclosed within on the spring fastening of connecting rod III 42, and spring IV 44 is placed in the spring groove III 45; Click button II 40; Button II 40 is moved along lead II 41; When the bottom of button II 40 touches connecting rod III 42; Connecting rod III 42 can be rotated around axle III 43, thereby spring IV 44 was compressed the monodentate that makes on the connecting rod III 42 and left gear II 16 this moment, and rack-plate I 21, rack-plate II 25 stretch to the both sides of skate under the drive of spring I 22 and reach the purpose that increases width.

Method for using is:

Pin is placed on the skate, when the curtailment of sensation skate, pushes down shell fragment 31 with axle sleeve 30, the length that at this moment can regulate footwear through rotary handle 1, after the length adjustment of footwear was good, the auto-lock function on the axle began to work, in case toe-cap moves around.If will feel the width of the footwear II 40 that can touch the button when not enough, drive in spring IV 44 and to make rack-plate I 21, rack-plate II 25 stretch to accomplish down to increase width and move to the skate both sides.When the length of skate and width adjustment suitably after; This moment, auto-lock function began to work; In case rack-plate I 21, rack-plate II 25 just can fasten pin with band I 8, band II 9 after, accomplishing above step to the expansion of skate both sides, after the above step of completion, get final product skidding.When the user wants to play slide plate; Only need two skate are combined, and gripper shoe 20 and rack-plate I 21, rack-plate II 25 advanced respectively support in board slot 4 and the base plate 5 with the intensity of reinforcement skidding base plate and prevent to destroy rack-plate I 21, rack-plate II 25.To be with I 8, band II 9 from fastener, to extract out and fastener is put down then, have an accident to prevent the user from playing the slide plate process, fastener pad pin occurring.When the user wants to slide rollerboarding, thereby can make footwear wheel seat 2 break away from base plates 1, change single footwear wheel then and get final product by skate two button I 35.The operation of another skate is the same.

Claims

1. a multipurpose roller skate is characterized in that: comprise skate main part, toe part, shoestring standing part, bandwidth adjustment device and replaceable footwear wheel part;

Said skate main part comprises base plate (5), supports board slot (4), gripper shoe (20) and hoodle (15); Support the bottom that board slot (4) is opened in base plate; Hoodle (15) device is in supporting board slot (4); Gripper shoe (20) is placed in the base plate of another footwear; When two footwear are combined, gripper shoe (20) is advanced in the support board slot (4), hoodle (15) is got in the hoodle hole (26);

Said toe part comprises toe-cap (12), gear I (11), handle (1), Handle axis (29) and handle fixed mechanism (10); Toe-cap has tooth bar on (12), and handle (1) and Handle axis (29) link together, and Handle axis (29) is passed gear I (11), gear I (11) and the engagement of toe-cap tooth bar;

Said shoestring standing part comprises fastener axle (6), rotatable fastener (7), band II (9) and band I (8); Rotatable fastener (7) is through on the fastener axle (6), and band II (9), band I (8) pass the fastener hole on the base plate (5) respectively; When fixing feet, the neck behind the pin of the band in band I (8) is walked around, and another is walked around the band of walking around with neck behind pin before the pin neck and combines to be fixed on the fastener of base plate (5) opposite side; When skate is become slide plate, fastener (7) is turned to the side of base plate (5) around fastener axle (6), other fastener is the same.

Said replaceable footwear wheel part comprises changes footwear wheel seat (2), footwear wheels (3), footwear wheel shaft (14) and footwear wheel switching mechanism (13); Footwear wheel shaft (14) passes and changes footwear wheel seat (2), and footwear wheels (3) are installed on the footwear wheel shaft (14);

Said bandwidth adjustment device comprises rack-plate I (21), rack-plate II (25), gear II (16), gear III (17), gear shaft II (18), spring groove I (19), spring I (22), gear IV (23) and retractable mechanism (24); Gear II (16) and gear IV (23) engagement, gear II (16) and rack-plate II (25) engagement, rack-plate II (25) and gear III (17) engagement; Described retractable mechanism (24) comprises button II (40), button lead II (41), connecting rod III (42), axle III (43), spring IV (44) and spring groove III (45); Button II (40) is enclosed within on the lead II (41), and connecting rod III (42) is enclosed within on the III (43), and spring IV (44) is enclosed within on the spring fastening of connecting rod III (42), and spring IV (44) is placed in the spring groove III (45).

2. multipurpose roller skate according to claim 1 is characterized in that, described handle fixed mechanism (10) comprises spring fastening (27), spring II (28), axle sleeve (30), shell fragment (31); On the skate base plate (5) of Handle axis (29) and its top, have hole slot; Spring fastening (27) is fixed on Handle axis (29) inside; Spring II (28) is placed on the spring fastening (27), and shell fragment (31) is placed on the spring II (28), and axle sleeve (30) is enclosed within on the Handle axis (29).

3. multipurpose roller skate according to claim 1; It is characterized in that described footwear wheel switching mechanisms (13) comprise spring III (32), spring groove II (33), button lead I (34), button I (35), connecting rod I (36), axle I (37), connecting rod II (38) and axle II (39); Button I (35) is enclosed within on the lead I (34); Connecting rod I (36) is enclosed within on the I (37); Connecting rod II (38) is enclosed within on the II (39), and spring III (32) is enclosed within on the spring fastening of connecting rod I (36), and spring III (32) is placed in the spring groove II (33).