CN103977546A

CN103977546A - Portable shock-resistant ball net rack

Info

Publication number: CN103977546A
Application number: CN201410182153.2A
Authority: CN
Inventors: 缪国平
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-25
Filing date: 2014-04-25
Publication date: 2014-08-13

Abstract

The invention relates to a portable shock-resistant ball net rack. The portable shock-resistant ball net rack consists of a net rod, net columns and net seats, wherein the net columns are mounted on the net seats; the net rod is connected to the tops of the net columns. The portable shock-resistant ball net rack is characterized in that flexible connection between the net rod and the net columns is realized through buffer parts. When the net rod of the net rack is subjected to general external force impact, the connecting parts of the net rod and the net columns can be effectively protected from being damaged and deformed, so that the service life of the ball net rack is greatly prolonged.

Description

A kind of portable shock resistance net

Technical field:

The present invention relates to a kind of Portable ball net frame, be usually used in shuttlecock and especially for number of patent application be: in the place antagonism of 201210596441.3 ball for sports.

Background technology:

In existing Portable ball net frame, modal is badminton grid frame, is conventionally made up of net bar, net post and reticulum, and net post is fixed on reticulum, and net bar is fixed on net post.In the process of carrying out badminton, the unavoidable situation that touching net bar occurs, thus make net bar be subject to the impact of power, be now the position of affected by force maximum in the junction of bar and post, very easily produce abrasive deformation.And the present invention mainly for peculiar motion in, antagonism both sides nearly tennis very frequent, the situation of various touching net bars happens occasionally.So tackle the net of this new motion, the utmost point need solve the anti-stress problem of net bar and net post connecting portion.

Summary of the invention:

The object of the invention is: a kind of net with impact resistance is provided, makes rack in the situation that being subject to general impact, effectively abrasive deformation does not occur the connecting portion of catch net bar and net post.

The object of the present invention is achieved like this: conventional with on the basis of material at net bar and net post, change the mode that is rigidly connected between existing net bar and net post.Specifically, a kind of portable shock proof net, is made up of net bar, net post and reticulum, and net post is arranged on reticulum, and net bar is connected to the top of net post, it is characterized in that: between net bar and net post, realized and being flexibly connected by bolster.Realize this bolster flexibly connecting and can adopt spring leaf or the turn with the good free degree, also can adopt soft elastic washer or the cushion cover etc. with certain form adjustment space.

Flexibly connecting is the one in existing interconnection technique, is widely used in needing automatically to make under various shockproof and operating modes the various fields of space allocation, and it is applied in the production technology of Portable ball net frame, has improved the shock resistance of traditional net articles for use.And the parts that adopt spring leaf, turn, soft elastic washer or cushion cover etc. to have buffering effect are realized flexibly connecting of net bar and net post, simple in structure, be easy to manufacture, stable performance, effect is remarkable.

Brief description of the drawings:

Below by drawings and Examples, the invention will be further described.

Fig. 1 is the design sketch after general net distribution.

Fig. 2, Fig. 3, Fig. 4 are front view, left view and the top view that adopts coil type spring circle bolster connection network bar and net post position.

Fig. 5, Fig. 6, Fig. 7 are front view, left view and the top view that adopts S type spring leaf bolster connection network bar and net post position.

Fig. 8 has the rubber sleeve bolster on corrugated surface and the schematic diagram that net post, net bar are connected.

In figure: 1. reticulum, 2. net post, 3. net bar, 4. coil type spring circle bolster, 5.S type spring leaf bolster, 6. there is the rubber sleeve bolster on corrugated surface.

Detailed description of the invention:

One embodiment of the present of invention are: near net rod end edge, suppress a circle shallow slot, the annulus of helical coil (4) is enclosed within this groove, the straight section on turn is placed in the slit of net post upper end and adds cap and fix.In the time that net bar is subject to not too large unexpected impact, turn is adjusted by corresponding buffering, the effectively safety of catch net bar and net post.

Another embodiment of the present invention is: S shape spring leaf (5) is welded on to the napex of net post, annulus is above socketed in one end of net bar.In the time that bar is subject to not too large unexpected impact, spring leaf passes through up and down or the buffering adjustment of left and right, can effectively reduce the effect of stress on bar and post.

An embodiment more of the present invention is: the rubber sleeve (6) with corrugated surface is set, being inserted in the trepanning at net post top after gum cover on the termination point casing of net bar again.While being subject to impacting due to net bar, the valley of corrugation on rubber sleeve is darker, and the buffering effect of reply space allocation will be better, thereby valley of corrugation on rubber sleeve should have enough groove depths.

Claims

1. a portable shock resistance net, is made up of net bar, net post and reticulum, and net post is arranged on reticulum, and net bar is connected to the top of net post, it is characterized in that: between net bar and net post, realized and being flexibly connected by bolster.

2. net according to claim 1, is characterized in that: the bolster that connects use is helical coil (4).

3. net according to claim 1, is characterized in that: the bolster that connects use is S shape spring leaf (5).

4. net according to claim 1, is characterized in that: the bolster that connects use is the rubber sleeve (6) with corrugated surface.