CN205314661U - Tent support framework - Google Patents

Tent support framework Download PDF

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Publication number
CN205314661U
CN205314661U CN201620059113.3U CN201620059113U CN205314661U CN 205314661 U CN205314661 U CN 205314661U CN 201620059113 U CN201620059113 U CN 201620059113U CN 205314661 U CN205314661 U CN 205314661U
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China
Prior art keywords
tent
spring
support bar
union joint
hinged
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CN201620059113.3U
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Chinese (zh)
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柯福明
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柯福明
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Abstract

The utility model discloses a tent support framework, this tent support framework include connector and lower connector, establish the connecting rod of cavity in upward the bottom of connector is fixed with, and lower connector cup joints in the connecting rod outside and can move about from top to bottom, install first spring in the cavity, the stiff end butt of first spring is on the cavity orientation tip inner wall of last connector, set up two relative settings on the connecting rod, just follow the connecting -rod shank and to the bar hole of arranging, wear to be equipped with the locating part that is used for compressing first spring between two bar holes, the connector passes through locating part activity on the connecting rod down, the tent is in when strutting the state completely, and first spring orders about down the connector through locating part elasticity to the connector is kept away from to the connector at utmost under making. Use the utility model discloses tent support framework's tent has and only has two operating condition, and collapsed state and the state of strutting completely promptly need not the manpower during, and strut the tent once more, and easy operation, tent strut process labour saving and time saving.

Description

A kind of tent support framework
Technical field
The utility model relates to tent, is specifically related to a kind of tent support framework.
Background technology
Tent is the requisite during trip of many people open air. The support evolution formula of tent has dragline type, spring loaded, air pressure or hydraulic pressure formula, wherein the structure of the tent frames that spring loaded support is opened is as shown in Figure 9, comprise upper binding head 101, the union lever 102 of cavity is established in the bottom surface of upper binding head 101 in being fixed with, being provided with spring 103 in union lever 102, the inboardend of spring 103 is connected to cavity towards on the end face of upper binding head 101 one end; Union lever 102 is offered two be oppositely arranged and along union lever 102 axial arranged bar hole 104, bar hole 104 is greater than freely high (height that namely spring 103 is not subject under external force effect) of spring 103 away from the distance between the end of spring 103 inboardend and spring 103 inboardend; Be arranged with lower union joint 105 outside union lever 102, lower union joint 105 internal fixtion have be located between two bar holes 104, for the pin of compression spring 103; Upper binding head 101 surrounding is hinged with the outer frame support bar 106 of many tents, and lower union joint 105 surrounding is hinged with in many tents frame support rails 107, and in the other end of the outer frame support bar 106 of tent and tent, the other end of frame support rails 107 is hinged.
But the tent frames that the support of existing spring loaded is opened has the following disadvantages: for the ease of being accepted by tent, the device of spring stiffness coefficient selected is less; When tent support is opened, the extruding of spring is weakened by pin gradually, and spring returns back to free state by compressed state gradually; But owing to the coefficient of stiffness of spring is less, therefore the elastic force of spring is not enough to be squeezed to lower union joint the bottom of bar hole, in the outer hinged relationship between frame support bar and upper binding head of tent, tent, in hinged relationship between frame support rails and the outer frame support bar of tent, tent, hinged relationship between frame support rails and lower union joint is all in lax state, although tent support is opened, but still plays pendulum; Now, manpower is needed again to be pressed down by lower union joint, make pin against the bottom of bar hole, make in the outer hinged relationship between frame support bar and upper binding head of tent, tent in the hinged relationship between frame support rails and the outer frame support bar of tent, tent the hinged relationship between frame support rails and lower union joint be in tensioned state, now tent just completely support open. Whole support is opened process and is divided into two stages, and tent has three working ordeies (folding state, half softened state and complete softened state), operation trouble.
Practical novel content
The utility model provides a kind of tent support framework, solves the support of prior art tent and opens the troublesome problem of process.
A kind of tent support framework, comprises upper binding head and lower union joint, and the union lever of cavity is established in the bottom of this upper binding head in being fixed with, and lower union joint is socketed in outside union lever and can be up and down; Being provided with the first spring in cavity, the inboardend of the first spring is connected to cavity towards on the inner wall of end of upper binding head; Union lever is offered two be oppositely arranged and along the axial arranged bar hole of union lever, between two bar holes, be equipped with the spacing part for compressing the first spring; Lower union joint is by the activity on union lever of spacing part; When tent is in complete softened state, the first spring orders about lower union joint by spacing part elasticity, so that the maximum degree of lower union joint is away from upper binding head.
The tent of the utility model tent support framework is used to have and only have two working ordeies, i.e. folding state and complete softened state, tent support is opened in process, maximum for lower union joint degree is directly expelled by the first spring, opening with making the outer maximum degree of frame support bar of tent, tent is directly converted to complete softened state from folding state, and tent support is again opened by period without the need to manpower, simple to operate, it is time saving and energy saving that process is opened in tent support.
For guaranteeing that the first spring disposable can support paulin of making out a bill completely, and spacing part is made to promote the maximum degree of lower union joint away from upper binding head, in the utility model, the parameter of the first spring is: freely high 133mm, external diameter 19~19.2mm, pitch 4mm, coefficient of stiffness 770N.
As preferably, described bar hole is less than or equal to the freely high of the first spring away from the distance between the end of the first spring inboardend and the first spring inboardend. Spacing part disposable can be pushed into bar hole far-end by the first spring like this, and in the outer frame support bar of lower union joint, tent and tent, frame support rails is all in steady state, and tent is in complete softened state.
In the utility model, can be relatively independent between spacing part and lower union joint, it is also possible to be one. Between spacing part and lower union joint relatively independent time, as preferably, described spacing part is pin, the inwall of described lower union joint is offered and the guide path that described pin matches, described guide path is opening end towards one end of upper binding head, and described guide path is the blind end leant with pin away from one end of upper binding head.
When being connected as a single entity between spacing part and lower union joint, as preferably, described spacing part is located between two bar holes and is connected as a single entity with both sides, lower union joint inside.
In the utility model, described upper binding head surrounding is hinged with the outer frame support bar of many tents, and lower union joint surrounding is hinged with frame support rails in many tents, and at least two tents, frame support rails is resiliency compressible formula support bar.
Owing to the coefficient of stiffness of the first spring increases, therefore tent folding becomes painstaking. For the ease of folding tent, in tent of the present utility model, frame support rails there are at least two to be resiliency compressible formula support bar, and two resiliency compressible formula support bars are arranged symmetrically with about lower union joint.
Described resiliency compressible formula support bar comprises the first pole, and it is arranged on the first connecting end portion and the 2nd connecting end portion at the first pole two ends respectively, the other end of described first connecting end portion and the outer frame support bar of tent are hinged, and the other end and the lower union joint of described 2nd connecting end portion are hinged;
Being provided with the accommodating hole for being socketed the first pole in described first connecting end portion, to being connected to the 2nd spring between the first strut ends and accommodating hole inwall, the other end of the first pole is fixedly connected with the 2nd connecting end portion;
Between the first connecting end portion and the 2nd connecting end portion, described first pole being fixed with limited block, the outside of described first connecting end portion suppresses described limited block by spacing tie-in module elasticity so that described first pole does not depart from the first connecting end portion.
When operator press the outer frame support bar of tent, above-mentioned folding power-saving support bar can shrink under the effect of the 2nd spring, helps the outer frame support bar of tent to press down, and makes elastic force that lower union joint overcomes the first spring gradually near upper binding head.
As preferably, described spacing tie-in module comprises:
The gland being actively socketed on the first pole, described gland is between limited block and the 2nd connecting end portion;
For connecting the first web member of gland and the first connecting end portion.
As further preferably, described first web member is that many length is identical and two ends are connected to gland and the metal strip of the first connecting end portion; Or, described first web member one end and described gland are connected as a single entity, and the first web member the other end is connected with described first connecting end portion is detachable.
Or, described spacing tie-in module is sleeve, and wherein one end of this sleeve is fixed in the first connecting end portion, and the other end is socketed on the first pole being between limited block and the 2nd connecting end portion.
Meanwhile, the utility model additionally provides other two kinds of folding power-saving support bars being convenient to folding tent:
First: described upper binding head surrounding is hinged with the outer frame support bar of many tents, and lower union joint surrounding is hinged with frame support rails in many tents, and at least two tents, frame support rails is folding power-saving support bar;
Described folding power-saving support bar comprises the 2nd pole, and it is fixedly connected on the 3rd connecting end portion and the 4th connecting end portion at the 2nd pole two ends respectively, the other end and the lower union joint of described 4th connecting end portion are hinged, and the other end of described 3rd connecting end portion is connected by the outer frame support bar of the 2nd web member and tent;
Described 2nd web member comprises the connection bump being arranged in the 3rd connecting end portion, and the first Connection Block being fixed on the outer frame support bar of tent, this first Connection Block is provided with the first groove matched with described connection bump, and described connection bump and the first Connection Block are hinged by bearing pin; Described 3rd connecting end portion between the end face and the first groove inwall of first Connection Block one end to being connected to the 3rd spring.
Outside operator press tent during frame support bar, under the effect of the 3rd spring, above-mentioned folding power-saving support bar is more prone near the outer frame support bar of tent, and the outer frame support bar of tent also can be helped to press down.
2nd: described upper binding head surrounding is hinged with the outer frame support bar of many tents, and lower union joint surrounding is hinged with frame support rails in many tents, and at least two tents, frame support rails is folding power-saving support bar;
Described folding power-saving support bar comprises the 3rd pole, and it is fixedly connected on the 5th connecting end portion and the 6th connecting end portion at the 3rd pole two ends respectively, the other end and the lower union joint of described 6th connecting end portion are hinged, and by supporting, the outer frame support bar of block and tent is flexibly connected the other end of described 5th connecting end portion;
One end of described support block is with projection, the outer frame support bar of described tent is fixed with the 2nd Connection Block, 2nd Connection Block is provided with the 2nd groove matched with this projection, 2nd Connection Block and this projection are articulated, described projection towards the side of the 2nd groove with preventing the limited block in relative rotation being greater than 10 degree between projection and the 2nd Connection Block;
The other end of described support block is provided with the two pieces of tailgates being oppositely arranged and being articulated with the 5th connecting end portion.
In the utility model, when tent is in complete softened state, described lower union joint covers described bar hole completely. Namely bar hole is not extend to union lever near one end of upper binding head, so can not only ensure the stability of union lever, and outside avoiding the first spring to be exposed to, can prevent the first spring from getting rusty, also make union lever more attractive in appearance.
Compared with prior art, the useful effect of the present invention is:
(1) tent of the utility model tent support framework is used to have and only have two working ordeies, i.e. folding state and complete softened state, tent support is opened in process, maximum for lower union joint degree is directly expelled by the first spring, opening with making the outer maximum degree of frame support bar of tent, tent is directly converted to complete softened state from folding state, and tent support is again opened by period without the need to manpower, simple to operate, it is time saving and energy saving that process is opened in tent support;
(2) for ease of folding tent, in tent of the present utility model, frame support rails there are at least two to be folding power-saving support bar, and two folding power-saving support bars are arranged symmetrically with about lower union joint; When operator press the outer frame support bar of tent, resiliency compressible formula support bar can shrink under the effect of the 2nd spring, helps the outer frame support bar of tent to press down, and makes elastic force that lower union joint overcomes the first spring gradually near upper binding head;
(3) outside operator press tent during frame support bar, under the effect of the 3rd spring, folding power-saving support bar is more prone near the outer frame support bar of tent, and the outer frame support bar of tent also can be helped to press down.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 one kinds of tent support frameworks;
Fig. 2 is the structural representation of union lever in Fig. 1;
Fig. 3 is the structural representation of union lever under another visual angle in Fig. 1;
Fig. 4 is the structural representation of elasticity Compressible support bar in Fig. 1;
Fig. 5 is the structural representation of another form resiliency compressible formula support bar;
Fig. 6 is the structural representation of the third form resiliency compressible formula support bar;
Fig. 7 is the structural representation of folding power-saving support bar in embodiment 2;
Fig. 8 is the structural representation of folding power-saving support bar in embodiment 3;
Fig. 9 is the structural representation of existing tent support framework.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of tent support framework of the present embodiment, comprises upper binding head 1 and lower union joint 2, and the union lever 3 of cavity is established in the bottom of upper binding head 1 in being fixed with, and lower union joint 2 is socketed in outside union lever 3 and can be up and down.
As seen from Figure 2, the inboardend being provided with the first spring 4, first spring 4 in cavity is connected to cavity towards on the inner wall of end of upper binding head 1. In the present embodiment, the parameter of the first spring 4 is: freely high 133mm, external diameter 19~19.2mm, pitch 4mm, coefficient of stiffness 770N.
Union lever 3 is offered two be oppositely arranged and along the axial arranged bar hole 5 of union lever 3, and, bar hole 5 is less than or equal to the freely high of the first spring 4 away from the distance between the end of the first spring 4 inboardend and the first spring 4 inboardend; When tent is in complete softened state, lower union joint 2 covers bar hole 5 (see Fig. 1) completely.
As shown in Figure 2 and Figure 3, the pin 6 for compressing the first spring 4 it is equipped with between two bar holes 5, the inwall of lower union joint 2 is offered the guide path 7 matched with pin 6, guide path 7 is opening end towards one end of upper binding head 1, and guide path 7 is the blind end leant with pin 6 away from one end of upper binding head 1.
As seen from Figure 1, upper binding head 1 surrounding is hinged with the outer frame support bar 8 of many tents, and lower union joint 2 surrounding is hinged with frame support rails in many tents; In the present embodiment, frame support rails in two tents is had to be resiliency compressible formula support bar 9, and two resiliency compressible formula support bars 9 are arranged symmetrically with (illustrate only the outer frame support bar 8 of a tent and a resiliency compressible formula support bar 9 in Fig. 1) about lower union joint 2.
As shown in Figure 4, in the present embodiment, resiliency compressible formula support bar 9 comprises the first pole 10, and it is arranged on the first connecting end portion 11 and the 2nd connecting end portion 12 at the first pole 10 two ends respectively, the other end of the first connecting end portion 11 and the outer frame support bar 8 of tent are hinged, and the other end and the lower union joint 2 of the 2nd connecting end portion 12 are hinged.
It is provided with in first connecting end portion 11 and it is fixedly connected with the 2nd connecting end portion 12 for being socketed between accommodating hole 13, first pole 10 end of the first pole 10 and accommodating hole 13 inwall to the other end being connected to the 2nd spring 14, first pole 10;
Between the first connecting end portion 11 and the 2nd connecting end portion 12, the first pole 10 being fixed with limited block 15, limited block 15 is suppressed so that the first pole 10 does not depart from the first connecting end portion 11 by spacing tie-in module 16 elasticity in the outside of the first connecting end portion 11.
In the present embodiment, spacing tie-in module 16 can be as shown in Figure 4, comprise the gland 17 being actively socketed on the first pole 10, and the metal strip 18 that many length is identical and two ends are connected in gland 17 and the first connecting end portion 11, gland 17 is between limited block 15 and the 2nd connecting end portion 12.
Except metal strip 18 as shown in Figure 4, it is also possible to be plastics bar 19 as shown in Figure 5, one end and the gland 17 of plastics bar 19 are connected as a single entity, and the other end is connected removably with the first connecting end portion 11.
Spacing tie-in module 16 can also be sleeve 20 as shown in Figure 6, and wherein one end of this sleeve 20 is fixed in the first connecting end portion 11, and the other end is socketed on the first pole 10 being between limited block 15 and the 2nd connecting end portion 12.
Embodiment 2
As shown in Figure 7, in the present embodiment, utilizing the resiliency compressible formula support bar 9 in folding power-saving support bar 21 alternate embodiment 1, all the other structures are identical with embodiment 1. The folding power-saving support bar 21 of the present embodiment comprises the 2nd pole 22, and it is fixedly connected on the 3rd connecting end portion 23 and the 4th connecting end portion 24 at the 2nd pole 22 two ends respectively, the other end and the lower union joint 2 of the 4th connecting end portion 24 are hinged, and the other end of the 3rd connecting end portion 23 is connected by the outer frame support bar 8 of the 2nd web member 25 and tent;
2nd web member 25 comprises the connection bump 26 being arranged in the 3rd connecting end portion 23, and the first Connection Block 27 being fixed on the outer frame support bar 8 of tent, first Connection Block 27 is provided with the first groove 28 matched with connection bump 26, and connection bump 26 and the first Connection Block 27 are hinged by bearing pin 29; 3rd connecting end portion 23 between the end face and the first groove 28 inwall of first Connection Block 27 one end to being connected to the 3rd spring 30.
Embodiment 3
As shown in Figure 8, in the present embodiment, utilizing the resiliency compressible formula support bar 9 in folding power-saving support bar 21 alternate embodiment 1 of another form, all the other structures are identical with embodiment 1.
The folding power-saving support bar 21 of the present embodiment comprises the 3rd pole 31, and it is fixedly connected on the 5th connecting end portion 32 and the 6th connecting end portion 33 at the 3rd pole 31 two ends respectively, the other end and the lower union joint 2 of the 6th connecting end portion 33 are hinged, and by supporting, the outer frame support bar 8 of block 34 and tent is flexibly connected the other end of the 5th connecting end portion 32;
The one end supporting block 34 is with projection 35, the outer frame support bar 8 of tent is fixed with the 2nd Connection Block 36,2nd Connection Block 36 is provided with the 2nd groove 37 matched with this projection 35,2nd Connection Block 36 and this projection 35 are articulated, projection 35 towards the side of the 2nd groove 37 with preventing limited block 38 in relative rotation being greater than 10 degree between projection 35 and the 2nd Connection Block 36;
The other end supporting block 34 is provided with the two pieces of tailgates 39 being oppositely arranged and being articulated with the 5th connecting end portion 32.
No matter it is embodiment 1, the tent support framework of embodiment 2 or embodiment 3, the tent of above-mentioned tent support framework is used to have and only have two working ordeies, i.e. folding state and complete softened state, tent support is opened in process, pin 6 disposable can be pushed into bar hole 5 far-end by the first spring 4, the maximum degree ground of lower union joint 2 is away from upper binding head 1, open with making the outer maximum degree of frame support bar 8 of tent, lower union joint 2, in the outer frame support bar 8 of tent and tent, frame support rails is all in steady state, tent is directly converted to complete softened state from folding state, tent support is again opened by period without the need to manpower, simple to operate, it is time saving and energy saving that process is opened in tent support.

Claims (10)

1. a tent support framework, it is characterised in that, comprise upper binding head and lower union joint, the union lever of cavity is established in the bottom of this upper binding head in being fixed with, lower union joint is socketed in outside union lever and can be up and down; Being provided with the first spring in cavity, the inboardend of the first spring is connected to cavity towards on the inner wall of end of upper binding head; Union lever is offered two be oppositely arranged and along the axial arranged bar hole of union lever, between two bar holes, be equipped with the spacing part for compressing the first spring; Lower union joint is by the activity on union lever of spacing part; When tent is in complete softened state, the first spring orders about lower union joint by spacing part elasticity, so that the maximum degree of lower union joint is away from upper binding head.
2. tent support framework as claimed in claim 1, it is characterised in that, described bar hole is less than or equal to the freely high of the first spring away from the distance between the end of the first spring inboardend and the first spring inboardend.
3. tent support framework as claimed in claim 1, it is characterized in that, described spacing part is pin, the inwall of described lower union joint is offered and the guide path that described pin matches, described guide path is opening end towards one end of upper binding head, and described guide path is the blind end leant with pin away from one end of upper binding head.
4. tent support framework as claimed in claim 1, it is characterised in that, described spacing part is located between two bar holes and is connected as a single entity with both sides, lower union joint inside.
5. the tent support framework as described in as arbitrary in Claims 1 to 4, it is characterized in that, described upper binding head surrounding is hinged with the outer frame support bar of many tents, lower union joint surrounding is hinged with frame support rails in many tents, and at least two tents, frame support rails is resiliency compressible formula support bar.
6. tent support framework as claimed in claim 5, it is characterized in that, described resiliency compressible formula support bar comprises the first pole, and it is arranged on the first connecting end portion and the 2nd connecting end portion at the first pole two ends respectively, the other end of described first connecting end portion and the outer frame support bar of tent are hinged, and the other end and the lower union joint of described 2nd connecting end portion are hinged;
Being provided with the accommodating hole for being socketed the first pole in described first connecting end portion, to being connected to the 2nd spring between the first strut ends and accommodating hole inwall, the other end of the first pole is fixedly connected with the 2nd connecting end portion;
Between the first connecting end portion and the 2nd connecting end portion, described first pole being fixed with limited block, the outside of described first connecting end portion suppresses described limited block by spacing tie-in module elasticity so that described first pole does not depart from the first connecting end portion.
7. tent support framework as claimed in claim 6, it is characterised in that, described spacing tie-in module comprises:
The gland being actively socketed on the first pole, described gland is between limited block and the 2nd connecting end portion;
For connecting the first web member of gland and the first connecting end portion.
8. the tent support framework as described in as arbitrary in Claims 1 to 4, it is characterized in that, described upper binding head surrounding is hinged with the outer frame support bar of many tents, and lower union joint surrounding is hinged with frame support rails in many tents, and at least two tents, frame support rails is folding power-saving support bar;
Described folding power-saving support bar comprises the 2nd pole, and it is fixedly connected on the 3rd connecting end portion and the 4th connecting end portion at the 2nd pole two ends respectively, the other end and the lower union joint of described 4th connecting end portion are hinged, and the other end of described 3rd connecting end portion is connected by the outer frame support bar of the 2nd web member and tent;
Described 2nd web member comprises the connection bump being arranged in the 3rd connecting end portion, and the first Connection Block being fixed on the outer frame support bar of tent, this first Connection Block is provided with the first groove matched with described connection bump, and described connection bump and the first Connection Block are hinged by bearing pin; Described 3rd connecting end portion between the end face and the first groove inwall of first Connection Block one end to being connected to the 3rd spring.
9. the tent support framework as described in as arbitrary in Claims 1 to 4, it is characterized in that, described upper binding head surrounding is hinged with the outer frame support bar of many tents, and lower union joint surrounding is hinged with frame support rails in many tents, and at least two tents, frame support rails is folding power-saving support bar;
Described folding power-saving support bar comprises the 3rd pole, and it is fixedly connected on the 5th connecting end portion and the 6th connecting end portion at the 3rd pole two ends respectively, the other end and the lower union joint of described 6th connecting end portion are hinged, and by supporting, the outer frame support bar of block and tent is flexibly connected the other end of described 5th connecting end portion;
One end of described support block is with projection, the outer frame support bar of described tent is fixed with the 2nd Connection Block, 2nd Connection Block is provided with the 2nd groove matched with this projection, 2nd Connection Block and this projection are articulated, described projection towards the side of the 2nd groove with preventing the limited block in relative rotation being greater than 10 degree between projection and the 2nd Connection Block;
The other end of described support block is provided with the two pieces of tailgates being oppositely arranged and being articulated with the 5th connecting end portion.
10. the tent support framework as described in as arbitrary in Claims 1 to 4, it is characterised in that, when tent is in complete softened state, described lower union joint covers described bar hole completely.
CN201620059113.3U 2016-01-20 2016-01-20 Tent support framework Active CN205314661U (en)

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CN201620059113.3U CN205314661U (en) 2016-01-20 2016-01-20 Tent support framework

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CN201620059113.3U CN205314661U (en) 2016-01-20 2016-01-20 Tent support framework

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507660A (en) * 2016-01-20 2016-04-20 柯福明 Tent supporting framework

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507660A (en) * 2016-01-20 2016-04-20 柯福明 Tent supporting framework

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