A kind of tightenable tent tieback
Technical field
The utility model relates to a kind of hook, specifically a kind of tightenable tent tieback.
Background technology
Tent is a kind of portable equipment, and tent of a great variety is mainly used in field work, tourism, the anti-dangerous disaster relief, military etc.Existing tent tieback is mainly formed by the simple bending of round steel.When drawing the curtain apart, hook directly hangs over stay cord, and very easily slippage from stay cord of hook, affected normal use.
Summary of the invention
The problem existed in order to overcome existing tent tieback, the purpose of this utility model is to provide a kind of tightenable tent tieback, adopt this hook to pull open the tent curtain and hang on stay cord, can tighten up and loosen polyester belt by three road beams, adjust curtain to appropriate location; And can guarantee that hook can slippage from stay cord; Easy to operate, easy to maintenance, safe and reliable.
The purpose of this utility model is achieved through the following technical solutions:
A kind of tightenable tent tieback is characterized in that: this hook comprises gib head, body and three road beams, and described gib head is the arc suitable with stay cord, and gib head is arranged on an end of body; The San Daoliang that is used for being connected with curtain is arranged on the other end of body.
In the utility model, at the opening part of gib head, be provided with arc convex, the arc convex of hook gib head can guarantee that hook can not come off from stay cord.Described curtain is arranged on three road beams actively by strap, by three road beams, tightens up and loosens strap, can adjust curtain to appropriate location.
An end arc gib head and stay cord (compound rope) in the utility model are suitable, and hook Yi Duan tri-road beams are connected with curtain by polyester belt.Compared with prior art, the utility model can be adjusted curtain to appropriate location, and can guarantee that hook can slippage from stay cord, rational in infrastructure, esy to use, safe and reliable.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is assembly structure schematic diagram of the present utility model.
The specific embodiment
A kind of tightenable tent tieback, see Fig. 1 and Fig. 2, this hook comprises gib head 1, body 2 and three road beams 3, and gib head is the arc suitable with stay cord 4, opening part at gib head is provided with arc convex 11, and the arc convex of hook gib head can guarantee that hook can not come off from stay cord.Gib head is arranged on an end of body; The San Daoliang that is used for being connected with curtain is arranged on the other end of body.Curtain is arranged on three road beams actively by polyester belt 5, by three road beams, tightens up and loosens polyester belt, can adjust curtain to appropriate location
Be hooked on stay cord by the hook be connected with curtain, can make the tent windows curtain pull open, the arc convex of hook gib head can guarantee that hook can not come off from stay cord.Tighten up and loosen polyester belt by three road beams, can adjust curtain to appropriate location.
The utility model is rational in infrastructure, esy to use, safe and reliable.