CN203499332U - Tent supporting frame sliding hinge device - Google Patents

Abstract

The utility model relates to a tent connecting device, in particular to a tent supporting frame sliding hinge device. In order to solve the problem that elastic bolt lock stop cannot be conveniently and easily released due to the small contact area of an elastic pin and the need of pressing the elastic pin into a locating hole in a leg rod supporting frame by use of a great force during the process of folding a tent, the elastic pin is suddenly pressed into the locating hole, and the tent can slide downward under the effect of a natural force, so that fingers are possibly jammed. The scheme adopted by the utility model is as follows: the tent supporting frame sliding hinge device comprises a device body (7) and a fixed seat (6), and is characterized in that an anti-gliding rail (8) capable of preventing the device body from gliding during the bouncing of an elastic pin is arranged in the device body (7); the device body (7) is provided with a button (1) with the shape matched with that of a thumb; the outer ring of the button (1) is provided with a protective cover (3); the protective cover (3) and the button (1) are aligned in a non-press state. By virtue of adopting the scheme, the finger clamping problem can be effectively solved, and folding and unfolding of the tent can be realized by use of less force.

Description

The slide hinged device of tent supporting frame

Technical field

The utility model relates to a kind of tent connecting device, the slide hinged device of especially a kind of tent supporting frame.

Background technology

In the middle of present life, tent has become a kind of indispensable outdoor goods, and for the ease of carrying and taking in, be to be all designed to foldable tent conventionally, and tent folding is all to rely on being connected to realize and shrinking and expansion between top chain connection pipe and foot lever bracing frame.Common tent top chain connection pipe and the linkage of foot lever bracing frame are to adopt the fixing mode of resilient key, with resilient key, chain connection pipe is fixed on foot lever bracing frame, on foot lever bracing frame, there is locating hole, while propping up tent, resilient key ejects, and chain connection pipe is fixed on to foot lever bracing frame locating hole top, fix chain connection pipe, and when tent shrinks, need firmly resilient key to be pressed in the locating hole on foot lever bracing frame, chain connection pipe can be free to slide on foot lever bracing frame.

The complexity that this design of directly holding chain connection pipe with resilient key does not take into full account user's safety and shrinks, there is inconvenience part, as when collecting account paulin because resilient key contact area is less, the strength that need to cost a lot of money just can be pushed into resilient key on foot lever bracing frame in locating hole, cause and cannot remove convenient, easily the situation that resilient pin locking stops, resilient key is pressed into suddenly in locating hole, tent is meeting down sliding under natural force effect, at this moment just likely jams a finger.

Summary of the invention

The purpose of this utility model is to provide a ergonomical a kind of tent supporting frame slide hinged device, solves the problem running in background technology.

For addressing the above problem, the technical scheme that the utility model is taked is: the slide hinged device of a kind of tent supporting frame comprises, device body, and device body is socketed on foot lever bracing frame; Two horizontal expansions that holder is device body, hinge tube is connected through the hinge; Button protective cover, under holder, is equipped with button, spring, push rod in button protective cover; Inclined-plane rail groove is downward-sloping along certain angle with the inside wall top on the corresponding one side of button protective cover at device body, and when device body contacts with resilient key, resilient key is slowly clamp-oned in foot lever bracing frame locating hole by inclined-plane rail groove; The anti-fall track that when being provided with resilient key upspringing under inclined plane groove, holdout device body glides, the anti-fall rail moving in device body is when with resilient key relative position, and resilient key is upspring and is held device body and prevents from gliding; In device body, have spring fixed seat, have a through hole between anti-fall track and spring fixed seat, push rod head from then on interior the insertion in protective cover of through hole connects as one with button; At button, between push rod and spring fixed seat, spring is housed; Push rod is perpendicular to resilient key, and push rod afterbody adopts external diameter to be greater than the shapes such as circle, ellipse of through-hole diameter; Button is arranged in button protective sleeve, and the shape at button press position and the shape of thumb match; Button protective sleeve is below holder, and button protective sleeve and button keep concordant when non-pressed state, between button protective sleeve and button, are matched in clearance.

The utility model has the advantage of: user only need to press the button with hand when opening or pack up tent, under the effect of pressure, resilient key is released in the locating hole that anti-fall track enters foot lever bracing frame by push rod, so just can make device body slide on foot lever bracing frame, realize opening or folding of tent; After release button, button automatically resets to the state concordant with protective cover under spring-force driven dual, facilitates opening or closure of next tent.After adopting said structure, only need to press the button gently, by push rod, just can realize resilient key is pushed to foot lever object, button adopts ergonomic design, makes operation more comfortable and laborsaving, and anti-fall Track desigh has solved the hidden danger of the tong that skids in the inside of device body.

Accompanying drawing explanation:

Below in conjunction with drawings and Examples, the utility model is described in further details, but the utility model is not limited to the present embodiment.

The general structure schematic diagram of Fig. 1 tent.

The sectional view of Fig. 2 prior art syndeton.

Fig. 3 hinge means upward view.

Fig. 4 is the A-A sectional view of hinge means upward view.

Fig. 5 is the A-A view sub-anatomy of hinge means upward view.

Fig. 6 hinge means stereogram.

Wherein: 1, button, 2, push rod, 3, button protective cover, 4, inclined plane groove, 5, spring, 6, holder, 7, device body, 8, anti-fall track, 9, foot lever bracing frame, 10, chain connection pipe, 11, resilient key, 12, spring fixed seat, 13, through hole.

Specific embodiment

Below in conjunction with 1,2,3,4,5 pairs of the utility model of accompanying drawing, be described further.

The slide hinged device of a kind of tent supporting frame comprises, device body 7, and device body 7 is socketed on foot lever bracing frame 9; Two holders 6 are the horizontal expansion of device body 7, and hinge tube 10 is connected through the hinge; Button protective cover 3, under holder 6, is equipped with button 1, spring 5, push rod 2 in button protective cover 3; In device body 7, have spring fixed seat 12, have a through hole between anti-fall track 8 and spring fixed seat 12, from then on push rod 2 heads connect as one with button in the interior insertion protective cover of through hole 13; Between button 1 and spring fixed seat 12, spring is housed; Inclined-plane rail groove 4 is downward-sloping along certain angle with the inside wall top on button protective cover 3 corresponding one side at device body 7, when device body 7 contacts with resilient key 11, resilient key 11 is slowly clamp-oned in the locating hole of foot lever bracing frame 9 by inclined-plane rail groove 4; Under inclined plane groove 4, have an anti-fall track 8, when device body 7 slides into anti-fall track 8 when corresponding with resilient key 11, resilient key is upspring and is held device body 7 and prevents from gliding; Push rod 2 is perpendicular to resilient key 11, and push rod 2 afterbodys adopt external diameter to be greater than the ellipse of through hole 13 diameters; Button 1 is arranged in button protective sleeve 3, and the shape at position pressed by button 1 and the shape of thumb matches; Button protective sleeve 3 is below holder 6, and button protective sleeve 3 and button 1 keep concordant when non-pressed state, between button protective sleeve 3 and button 1, are matched in clearance.

User is when opening tent, and device body 7 is up, and resilient key 11 is clamp-oned automatically by inclined-plane rail groove 4 in the locating hole of foot lever bracing frame 9, and then the automatic spring again at anti-fall track 8 places, realizes opening of hinge type tent.When packing up tent, the knob down 1 that only need press...with one's finger, under pressure and spring-force driven dual, resilient key 11 is pushed out anti-fall track 8 and is extruded to being decided to be in hole of foot lever bracing frame 9, so just can realize folding of hinge type tent.

Claims (3)

1. the slide hinged device of tent supporting frame; comprise device body (7), holder (6); the anti-fall track (8) that while it is characterized in that having a resilient key to upspring in device body (7), holdout device body glides; the identical button (1) of shape that has a shape and thumb on device body (7); there is a protective cover (3) outer ring of button (1), and protective cover (3) and button (1) are concordant when non-pressed state.

2. the slide hinged device of tent supporting frame according to claim 1, is characterized in that having on device body (7) the inclined-plane rail groove (4) of a guiding resilient key.

3. the slide hinged device of tent supporting frame according to claim 1, is characterized in that, between button (1) and push rod (2) and spring fixed seat (12), spring (5) is housed.

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