CN2472769Y - Slide wheel and walk two purpose shoes with braker - Google Patents

Abstract

The utility model relates to a pulley and walking dual-use shoe a having braking element. The utility model comprises a shoe body comprised by upper and sole. Bottom surface of the sole is provided with a front cavity hole and a back cavity hole which are all provided with a raising structure pulley. The front cavity hole is also provided with a braking device which can shrink into the cavity conveniently. When the utility model is taken as a pulley shoe, the braking device and the pulley device will get down and be exposed from the cavity of the sole; then the exposed braking device will carry out the braking function according to the requirement of the customer; when the customer presses the front support in the sliding process, the braking device in the sole will stop the slide from advancing forwards. The utility model enhances the safety of the sliding movement greatly.

Description

The pulley of strap brake device, shoes for both walking

The utility model relates to the architecture advances of pulley, shoes for both walking, especially a kind of pulley, shoes for both walking that has brake gear.

Recently, a kind of pulley, shoes for both walking have appearred on the market, this dual-purpose shoe can change its occupation mode easily, the function of its walking shoes is identical with existing city shoe, use when being fit to people's daily life and work, and the function of roller-skates is to take exercise and the utensil of motion for people provide a kind of, to be convenient for people at any time carrying out gliding motility by means of pulley mechanism set in the footwear.The design concept of this dual-purpose shoe designs according to aircraft wheel liftable principle.That is: during as roller-skates, pulley can be fallen in sole; During as walking shoes, then pulley can be taken in sole.Two kinds of different footwear of function are combined into one dexterously, greatly facilitate undoubtedly and use and motion exercise.Yet it is found that in actual use existing dual-purpose shoe when carrying out gliding motility, can't be controlled the speed that slides as roller-skates effectively, and even slide at a high speed and dash forward when meeting obstacle, can't promptly check pulley, easily cause the accident.

The purpose of this utility model is the deficiency that exists at above-mentioned pulley, shoes for both walking, and a kind of pulley, the shoes for both walking that can control the strap brake device of sliding speed as roller-skates the time immediately is provided.

Pulley, the shoes for both walking of the utility model strap brake device, comprise: the footwear body of forming by upper of a shoe and sole, lumen pore and back lumen pore before the sole bottom surface is provided with, the lifting structure pulley all is installed in the forward and backward lumen pore, it is characterized in that: be provided with a brake gear that can make things convenient for this lumen pore of retraction in the preceding lumen pore of sole bottom surface.

Pulley, the shoes for both walking of the utility model strap brake device, design science, rational in infrastructure, its design principle is identical with the liftable pulley structure, brake member is installed on the elevating mechanism, utilizes elevating mechanism can regulate the use of brake member easily or do not use two states.When the dual-purpose shoe walking was used, brake gear was equally concealed in the sole lumen pore with pulley mechanism; When dual-purpose shoe is used as roller-skates, brake gear and pulley mechanism fallen in the sole lumen pore together expose, expose to the sole face and will operate requirement according to the user at any time with the discontiguous brake gear in ground and fulfil its brake function this moment, the user presses down support before the pin in the process of sliding slightly, the brake member of sole face brake gear promptly contacts with ground, produce friction, stop pulley to move on.Reach the goal of the invention of control sliding speed, instant brake.Thereby the security when improving dual-purpose shoe greatly as gliding motility.

The pulley of the utility model strap brake device, the concrete structure of shoes for both walking are provided in detail by the following drawings and embodiment.

Fig. 1 is pulley, the shoes for both walking structural representation of strap brake device;

Fig. 2 is that pulley, the shoes for both walking of strap brake device shown in Figure 1 looked up structural representation;

Fig. 3 is the brake gear structural representation;

Fig. 4 is a brake gear upward view shown in Figure 3;

Fig. 5 is a brake gear A-A direction cutaway view shown in Figure 3;

Fig. 6 is a brake gear B-B direction cutaway view shown in Figure 4.

Embodiment: can be clear that from Fig. 1 and Fig. 2, the pulley of strap brake device, the basic structure of shoes for both walking are identical with existing like product, footwear body 1 is made up of upper of a shoe 2 and sole 3, at the bottom of described sole 3 is pantshoes, offer two lumen pores 4,5 before and after sole 3 bottom surfaces, pulley 6,7 before and after installing in the lumen pore 4,5.What this example was showed is a kind of dual-purpose shoe that pulley can be folded into the sole lumen pore, the up-down mode of brake gear 8 also adopts with pulley and folds into the identical structure of mechanism, brake gear 8 is installed on the bearing 10 that front wheel 6 installing plates 9 set up, described brake gear 8 is by the support 12 that is provided with brake rubber block 11, brake arm 13, torque spring 14, bolt 15, and status adjustment mechanism 19 compositions (are seen Fig. 3,4,5,6), brake rubber block 11 is installed in the front end of support 12, support 12 is connected with brake arm 13 by bolt 15,13 of brake arms are installed on the bearing 10 by hexagonal axis 16, described bearing 10 is " П " structure, offer the hexagon ring that can match on the pedestal of one side with hexagonal axis 16 ends, the other end of hexagonal axis 16 is nested with compression spring 17 and can impel this hexagonal axis 16 axially movable shaft-like buttons 18, one end of shaft-like button 18 exposes to the sole sidewall, be nested with torque spring 14 on the hexagonal axis 16, torque spring 14 acts on brake arm 13.When external force acts on shaft-like button 18, shaft-like button 18 will push hexagonal axis 16 and move axially, make hexagonal axis 16 ends break away from bearing 10 hexagon rings with matching, this moment, brake arm 13 just was in free state, can overcome the elastic force of torque spring 14 this moment to brake arm 13 effect one, and the power of impelling it inwardly to rotate, make brake arm 13 drive support 12 and brake rubber block 11 invagination lumen pores 4, remove active force this moment to shaft-like button 18, hexagonal axis 16 embeds in the hexagon ring of bearing 10 under the effect of back-moving spring, thereby brake arm 13 is locked in non-working condition; When need apply the brakes device 8, press shaft-like button 18 equally, make hexagonal axis 16 ends break away from bearing 10 hexagon rings with matching, brake arm 13 ejects in lumen pore 4 under the elastic force effect of torque spring 14, remove active force this moment to shaft-like button 18, the abutting end of hexagonal axis 16 promptly can embed in the hexagon ring of bearing 10, thus lock brake arm 13, to guarantee the normal use of brake gear 8.

Claims (2)

1, a kind of pulley of strap brake device, shoes for both walking, comprise: the footwear body of forming by upper of a shoe and sole, lumen pore and back lumen pore before the sole bottom surface is provided with, the lifting structure pulley all is installed in the forward and backward lumen pore, it is characterized in that: be provided with a brake gear that can make things convenient for this lumen pore of retraction in the preceding lumen pore of sole bottom surface.

2, the pulley of strap brake device according to claim 1, shoes for both walking, it is characterized in that: brake gear (8) is installed on the bearing (10) that front wheel installing plate (9) sets up, described brake gear (8) is by the support that is provided with brake rubber block (11) (12), brake arm (13), torque spring (14), bolt (15), and status adjustment mechanism (19) forms, support (12) is connected with brake arm (13) by bolt (15), brake arm (13) then is installed on the bearing (10) by hexagonal axis (16), described bearing (10) is " П " structure, offer the hexagon ring that can match on the pedestal of one side with hexagonal axis (16) end, the other end of hexagonal axis (16) is nested with compression spring (17) and can impel the axially movable shaft-like button of this hexagonal axis (16) (18), one end of shaft-like button (18) exposes to the sole sidewall, be nested with torque spring (14) on the hexagonal axis (16), torque spring (14) acts on brake arm (13).

Images