CN103432710B

CN103432710B - Secure trampoline

Info

Publication number: CN103432710B
Application number: CN201310348785.7A
Authority: CN
Inventors: 周杰
Original assignee: SUZHOU HIGH-TEN SPORTS EQUIPMENT Co Ltd
Current assignee: SUZHOU HIGH-TEN SPORTS EQUIPMENT Co Ltd
Priority date: 2013-08-12
Filing date: 2013-08-12
Publication date: 2015-07-15
Anticipated expiration: 2033-08-12
Also published as: CN103432710A

Abstract

The invention discloses a secure trampoline. The secure trampoline comprises a framework and trampoline cloth, wherein the framework comprises a bottom framework and a leg installed below the bottom framework; the trampoline cloth is arranged in a closed plane of the bottom framework; the outer edge of the trampoline cloth is connected with the bottom framework through an elastic piece; the elastic piece adopts an electric net; the inner side of the elastic net is sewn to and fixed to the outer edge of the trampoline cloth; and the outer side of the electric net is fixed on the bottom framework. The trampoline adopts the elastic net which is served as an elastic force source of the trampoline cloth to replace a spring, can save a protective net, improve the safety performance of the trampoline, and increase the practical jump space.

Description

A kind of safety bounce bed

Technical field

The present invention relates to a kind of trampoline, refer to a kind of trampoline of use safety especially.

Background technology

Trampoline is mainly provided with a jumping cloth tightened by most spring in the framework that the foot rest that lands supports, and stands on continuous spring on spring face carry out interest motion for user.There is following defect in trampoline of the prior art: 1. the framework volume of trampoline is larger, thus after manufacturer produces bouncer products, each trampoline assembled all has sizable volume, in factory, not only store up finished product can take the confined space in factory, also cost of transportation can be increased during export trade, moreover the shop of no matter exhibition sale or individual user, trampoline all will occupy sizable interior space under not using state.2. current trampoline adopt spring as its jumping cloth elastic force source, for the sake of security, need to lay neonychium above spring, avoid unexpected generation.Right this neonychium needs the cost increasing trampoline; Add built-up time, meanwhile, because spring can produce elastic deformation; when originally not using, neonychium is tight covering, but after being through the elastic deformation of spring, neonychium can depart from; cause and cover uneven and spring is exposed, thus the incidence of security incident may be increased.3., again owing to being adopt spring as elastic component, utilize neonychium to cover and lay, therefore, only this is the size of jumping cloth in the space of jumping for user, and effective usable floor area of trampoline is greatly reduced, and the actual space of jumping of trampoline has been limited in the existence of spring.

Summary of the invention

Technical problem to be solved by this invention is: provide a kind of safety bounce bed, this trampoline utilizes elasticated net to substitute spring and originates as the elastic force of jumping cloth, can save catch net, improves the security performance of trampoline, adds actual space of jumping.

For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of safety bounce bed, comprise framework and jumping cloth, this framework comprises underframe and is installed on the foot lever below underframe, be connected by elastic component between outward flange with underframe in the closure plane that this jumping cloth is arranged at underframe, described elastic component is elasticated net, and the inner side of this elasticated net and jumping cloth outward flange are sewed up fixing, and the outside of elasticated net is fixed on underframe.

As the preferred scheme of one, this elasticated net is woven by elastic band and forms, and the chemical fibre that this elastic band comprises sandwich layer that latex or the coated rope of spandex make and coated sandwich layer outside is outer.

As the preferred scheme of one, the shape of described underframe is zhou duicheng tuxing.

As the preferred scheme of one, described underframe comprises two identical underframe halfbodies of shape, and two underframe halfbodies form zhou duicheng tuxing jointly, and two underframe halfbodies are hinged at symmetry place.

As the preferred scheme of one, this safety bounce bed also comprising pushes up frame, some connecting rods and a purse seine, the lower end of every root connecting rod and upper end are respectively with underframe with push up frame and detachably fix, and the upper end of described purse seine is installed on pushes up on frame, lower end be connected on underframe or elasticated net outer rim on.

As the preferred scheme of one, described top frame is zhou duicheng tuxing, and this top frame comprises two shape identical top frame halfbodies, and two top frame halfbodies form zhou duicheng tuxing jointly, and two top frame halfbodies are hinged at symmetry place.

As the preferred scheme of one, described top frame is identical with the shape of underframe.

As the preferred scheme of one, fixed by chemical fibre ribbon between described elasticated net and underframe.

As the preferred scheme of one, fixed by elastic force ribbon between described purse seine and top frame.

After have employed technique scheme, effect of the present invention is: 1. this trampoline utilizes elasticated net to instead of spring, and elasticated net does not need covering protection pad, adds available bounce space; 2. this elasticated net directly can contact with user, does not cause damage to user, improves security; 3. because jumping cloth is connected by elasticated net with underframe, the area of jumping cloth is less than the area that underframe surrounds, so be less than at the side width that elasticated net is connected with jumping cloth the width be connected with underframe, and this elasticated net is except there being elastic force (namely connecting on the direction of jumping cloth and underframe) in the longitudinal direction, width (vertical with length direction) also has certain elastic force and contracting tensile, therefore elasticated net can be connected with the plane of jumping cloth, without any dead angle by very good adaptation underframe.

Form because this elasticated net is woven by elastic band again, the chemical fibre that this elastic band comprises sandwich layer that latex or the coated rope of spandex make and coated sandwich layer outside is outer, and this elasticated net has resilient beam, responds fast, anti-aging, long service life.

Again because described underframe comprises two identical underframe halfbodies of shape, two underframe halfbodies form zhou duicheng tuxing jointly, and two underframe halfbodies are hinged at symmetry place.This underframe can doubling, reduces space, is convenient to carrying and collection.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the three-dimensional structure diagram of the embodiment of the present invention;

In accompanying drawing: 1. push up frame; 2. underframe; 3. foot lever; 4. connecting rod; 5. purse seine; 6. three-way connection; 7. push rod; 8. upper hinge; 9. elastic force ribbon; 10. play hinge; 11. four-way connections; 12. elasticated nets; 13. chemical fibre ribbons; 14. bottom bars; 15. jumping cloths.

Detailed description of the invention

Below by specific embodiment, the present invention is described in further detail.

A kind of safety bounce bed, comprise framework and jumping cloth 15, this framework comprises underframe 2 and is installed on the foot lever 3 below underframe 2, be connected by elastic component between outward flange with underframe 2 in the closure plane that this jumping cloth 15 is arranged at underframe 2, described elastic component is elasticated net 12, the inner side of this elasticated net 12 and jumping cloth 15 outward flange are sewed up fixing, and the outside of elasticated net 12 is fixed on underframe 2.This elasticated net 12 is woven by elastic band and forms, and the chemical fibre that this elastic band comprises sandwich layer that latex or the coated rope of spandex make and coated sandwich layer outside is outer.Utilize this elastic band to be woven into network structure, mesh is rhombus.The long axis direction of its rhombus is length direction, and the short-axis direction of rhombus is width.This elasticated net 12 has high-tension in the longitudinal direction, the feature of quick response, and still there is certain elastic force and contracting tensile in the direction of the width, like this, the elasticated net 12 utilizing area to be rectangle can one end width little and one end width large, achieve and connect being connected without dead angle of jumping cloth 15 and underframe 2.

The shape of described underframe 2 is zhou duicheng tuxing, such as: circle, ellipse, regular polygon etc., the present embodiment is regular hexagon preferably.Described underframe 2 comprises two identical underframe halfbodies of shape, two underframe halfbodies form zhou duicheng tuxing jointly, and two underframe halfbodies are hinged at symmetry place, wherein whether this underframe halfbody is detachable does not have particular/special requirement, can be preferably detachable, this underframe 2 comprises six roots of sensation bottom bar 14 and six four-way connections 11, bottom bar 14 and four-way connection 11 connect and compose hexagon, foot lever 3 is the six roots of sensation, and be installed on four-way connection 11 one to one, disconnect in the middle part of the two foundation bars 14 that wherein position is relative and connected by described lower hinge 10.The connecting rod 4 that this four-way connection 11 is subsequent descriptions provides link position, and certainly, if do not need top frame 1 and connecting rod 4 to go along with sb. to guard him, so four-way connection 11 also can change three-way connection 6 into.

In order to guarantee safety further, as shown in Figure 1, this safety bounce bed also comprising pushes up frame 1, some connecting rods 4 and a purse seine 5, the lower end of every root connecting rod 4 and upper end are respectively with underframe 2 with push up frame 1 and detachably fix, the upper end of described purse seine 5 is installed on the frame 1 of top, and lower end is connected on underframe 2 or in the outer rim of elasticated net 12.

And wherein, described top frame 1 is zhou duicheng tuxing, and preferred identical with the shape of underframe 2, also be regular hexagon, this top frame 1 comprises two shape identical top frame halfbodies, and two top frame halfbodies form zhou duicheng tuxing jointly, and two top frame halfbodies are hinged at symmetry place.Equally, this top frame 1 is detachable or can not be split, preferably, top frame 1 comprises six roots of sensation push rod 7 and six three-way connections 6, push rod 7 and three-way connection 6 connect and compose hexagon, disconnect in the middle part of two push rods 7 that wherein position is relative and connected by described upper hinge 8, the upper end of connecting rod 4 is installed on three-way connection 6 one to one.

Fixed by chemical fibre ribbon 13 between described elasticated net 12 and underframe 2, be preferably polypropylene fibre ribbon, this chemical fibre ribbon 13 adopts the mode of hasp to fix or is directly ribbon cover, utilizes ribbon cover to be enclosed within bottom bar 14 upper casing and completes fixing.

Fixed by elastic force ribbon 9 between described purse seine 5 and top frame 1, this elastic force ribbon 9 preferably adopts snap-wise to fix, with ease of assembly.Because purse seine 5 just plays the effect of auxiliary protection, therefore stressed and little, adopt the mode of hasp can meet completely.And the lower end of purse seine 5 is preferably sewed up with elasticated net 12 outer rim, can increase bounce space like this, certainly, purse seine 5 lower end also can also be directly be fixed on underframe 2, and certainly, underframe 2 is in activity space and needs collision free.

This safety bounce bed employing elasticated net 12 substitutes spring, saves neonychium; 2. the trampoline spring of existing market is all interval; so once neonychium does not cover spring completely; so the pin of child is very likely absorbed in the interval between spring; even likely the toe of child or other positions are absorbed in the turn of stretching; and hexagonal trampoline of the present invention saves spring, the chance of injury of user can be lowered.3. this hexagonal trampoline is easy to carry, dismantles and assembles.4. this hexagonal trampoline adopts elasticated net 12 as elasticity source, and elasticated net 12 more completely can tile and be connected to jumping cloth 15 and underframe 2, thus installation is more suitable, without large gap or leak in the space making whole underframe 2 surround, and can whole formation bounce space.

Claims

1. one kind safety bounce bed, comprise framework and jumping cloth, this framework comprises underframe and is installed on the foot lever below underframe, be connected by elastic component between outward flange with underframe in the closure plane that this jumping cloth is arranged at underframe, it is characterized in that: described elastic component is elasticated net, the inner side of this elasticated net and jumping cloth outward flange are sewed up fixing, the outside of elasticated net is fixed on underframe, this elasticated net is woven by elastic band and forms, the chemical fibre that this elastic band comprises sandwich layer that latex or the coated rope of spandex make and coated sandwich layer outside is outer, the mesh of this elasticated net is rhombus, the long axis direction of its rhombus is length direction, the short-axis direction of rhombus is width, this elasticated net has high-tension at length direction, the feature of quick response, the width of this elasticated net have elastic force and contracting tensile, the elastic force of the length direction of elasticated net is greater than the elastic force of width.

2. as claimed in claim 1 a kind of safety bounce bed, it is characterized in that: the shape of described underframe is zhou duicheng tuxing.

3. as claimed in claim 2 a kind of safety bounce bed, it is characterized in that: described underframe comprises two identical underframe halfbodies of shape, and two underframe halfbodies form zhou duicheng tuxing jointly, and two underframe halfbodies are hinged at symmetry place.

4. the one as described in any one of claims 1 to 3 is safety bounce bed, it is characterized in that: this safety bounce bed also comprising pushes up frame, some connecting rods and a purse seine, the lower end of every root connecting rod and upper end are respectively with underframe with push up frame and detachably fix, the upper end of described purse seine is installed on the frame of top, lower end be connected on underframe or elasticated net outer rim on.

5. as claimed in claim 4 a kind of safety bounce bed, it is characterized in that: described top frame is zhou duicheng tuxing, this top frame comprises two shape identical top frame halfbodies, and two top frame halfbodies form zhou duicheng tuxing jointly, and two top frame halfbodies are hinged at symmetry place.

6. as claimed in claim 5 a kind of safety bounce bed, it is characterized in that: described top frame is identical with the shape of underframe.

7. as claimed in claim 6 a kind of safety bounce bed, it is characterized in that: fixed by chemical fibre ribbon between described elasticated net and underframe.

8. as claimed in claim 7 a kind of safety bounce bed, it is characterized in that: fixed by elastic force ribbon between described purse seine and top frame.