CN2828224Y - Coupling device for tent - Google Patents
Coupling device for tent Download PDFInfo
- Publication number
- CN2828224Y CN2828224Y CN 200520086768 CN200520086768U CN2828224Y CN 2828224 Y CN2828224 Y CN 2828224Y CN 200520086768 CN200520086768 CN 200520086768 CN 200520086768 U CN200520086768 U CN 200520086768U CN 2828224 Y CN2828224 Y CN 2828224Y
- Authority
- CN
- China
- Prior art keywords
- tent
- fixed cover
- lock sleeve
- coupling arrangement
- rotation seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a connecting device for tents, particularly a connecting device for connecting two elastic tent supporting rods. The connecting device for tents matches two tent supporting rods and comprises a fixed seat, wherein the fixed seat comprises a base fixed on the upper end part of a tent supporting rod, two positioning sheets which are fixed on the upper end surface of the base in parallel, a spacing sheet which is fixedly connected between the rear ends of the two positioning sheets, a rotary seat which is fixed on the lower end part of the other tent supporting rod, and a rotary shaft which penetrates the two positioning sheets and the rotary seat, wherein the lower part of the rotary seat is positioned between the two positioning sheets. The connecting device has the advantages of firm connection, long service life and low cost.
Description
Affiliated technical field
The utility model relates to a kind of coupling arrangement that is used for tent, particularly relates to the coupling arrangement of two elastic tent poles of a kind of connection.
Background technology
Support bar in the existing collapsible shelter generally is made up of some hollow support rod members.Connection between the hollow support rod member generally is to adopt fixing connecting mode of pegging graft, the elastic threads that between two hollow support rod members, is connected simultaneously, and the both ends of elastic threads are fixed in the two hollow rod members by the torsion spring button respectively.This device has following technical disadvantages: one, adopt the connecting mode of pegging graft, and connect insecure; Its two, inserted terminal and damaged easily by inserted terminal, application life is not long.
Summary of the invention
In order to overcome the existing shortcoming that the existing connection of coupling arrangement is insecure, application life is not long that is used for tent, the utility model provides a kind of coupling arrangement that is used for tent, and it connects firmly, long service life, and cost is low.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of coupling arrangement that is used for tent, and it is matched with two tent poles, and it comprises:
A holder, it comprises that a pedestal that is fixed in a tent pole upper end, two spacers that are fixed in the pedestal upper surface side by side and one are fixedly linked in two banking stops between the spacer rear end;
A rotation seat that is fixed in another root tent pole bottom, its underpart is between two spacers;
A turning cylinder, it wears two spacers and rotation seat.
The bottom of described pedestal is provided with the following fixed cover of socket tent pole upper end, offer several on it and be communicated with the following groove of stepping down of fixed cover bottom surface down, and the pedestal outer peripheral face is provided with external screw thread;
Coupling has a following lock sleeve that is socketed on down outside the fixed cover in addition, and its internal diameter is up big and down small, and the inner peripheral surface of lock sleeve is provided with internal thread down;
Wherein, the internal thread of following lock sleeve is bolted in the external screw thread of pedestal.
The described minimum diameter of lock sleeve down is slightly larger than down the minimum outer diameter of fixed cover bottom.
Also coupling has: an engage sleeves, it is fixedly sleeved in down between fixed cover and the tent pole upper end.
The top of described rotation seat is provided with the last fixed cover of another root tent pole bottom of socket, offer on it several be communicated with to go up the fixed cover upper surface on the groove of stepping down, and the rotation seat outer peripheral face is provided with external screw thread;
Coupling has a last lock sleeve that is socketed on outside the fixed cover in addition, and its internal diameter is up-small and down-big, and upward the inner peripheral surface of lock sleeve is provided with internal thread;
Wherein, the internal thread of last lock sleeve is bolted in the external screw thread of rotation seat.
The described minimum diameter of going up lock sleeve is slightly larger than the minimum outer diameter on fixed cover top.
The bottom of described rotation seat extends into the rotation section forward; Turning cylinder wears two spacers and rotation section.
Described two spacers and a banking stop cooperate the formation positioning seat; The bottom of rotation seat is matched with positioning seat.
The trailing flank bottom of described rotation seat is set as the chamfering of stepping down.
Described holder trailing flank is installed with a hook.
By above-mentioned description to the utility model structure as can be known, compare with background technology, the beneficial effects of the utility model are:
One, the coupling arrangement that is used for tent of the present utility model, its process of opening is: at first, and the forward rotation rotation seat, when rotation seat was abutted against in banking stop, banking stop had played the right rotation of maximal phase between restriction rotation seat and the holder; Then, forward struts tent pole, because the tent pole band elasticity, then tent pole becomes class arc; Connect firmly, long service life, cost be low;
Its two, following lock sleeve is rotated in the forward, and drives down that lock sleeve moves up, and makes that the lock sleeve inner peripheral surface presses down to connect down fixed cover, fixed cover presses and connects tent pole under making, makes pedestal be fixed in the tent pole upper end by frictional force;
Its three, offer down the groove of stepping down on the following fixed cover, make that fixed cover can tightly shrink down, press and connect the tent pole external surface, to increase frictional force, make between pedestal and the tent pole upper end be fixedly connected more firm;
Its four, last lock sleeve is rotated in the forward, lock sleeve moves down in the drive, make to go up the lock sleeve inner peripheral surface and presses and connect fixed cover, makes that going up fixed cover presses and connect tent pole, makes rotation seat be fixed in another tent pole bottom by frictional force;
Its five, offer the groove of stepping down on the last fixed cover, make to go up the contraction that fixedly is locked, press and connect tent pole, with increase frictional force, make between rotation seat and the tent pole bottom be fixedly connected more firm;
Its six, between the internal diameter of external diameter between the tent pole upper end and following fixed cover, mismatch, in addition coupling has engage sleeves, makes pedestal firmly be connected in the tent pole upper end;
Its seven, the trailing flank bottom of rotation seat is set as the chamfering of stepping down, and is convenient to relatively rotating between rotation seat and the holder;
Its eight, the bottom of rotation seat is matched with positioning seat, banking stop can limit the right rotation of maximal phase between rotation seat and the holder well.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the perspective view of coupling arrangement of the present utility model.
Fig. 2 is the stereochemical structure explosive view of coupling arrangement of the present utility model.
The specific embodiment
A kind of coupling arrangement that is used for tent as shown in Figure 1, 2, is matched with an elastic down tent pole 5 and the elastic tent pole 6 of going up, and it comprises a holder 1, rotation seat 2, a turning cylinder 3 and an engage sleeves 4.
The bottom of rotation seat 2 is positioned at positioning seat, and is limited between two spacers 12.Turning cylinder 3 wears two spacers 12 and rotation section 21.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (10)
1, a kind of coupling arrangement that is used for tent, it is matched with two tent poles, and it is characterized in that: it comprises:
A holder, it comprises that a pedestal that is fixed in a tent pole upper end, two spacers that are fixed in the pedestal upper surface side by side and one are fixedly linked in two banking stops between the spacer rear end;
A rotation seat that is fixed in another root tent pole bottom, its underpart is between two spacers;
A turning cylinder, it wears two spacers and rotation seat.
2, according to the described coupling arrangement that is used for tent of claim 1, it is characterized in that:
The bottom of described pedestal is provided with the following fixed cover of socket tent pole upper end, offer several on it and be communicated with the following groove of stepping down of fixed cover bottom surface down, and the pedestal outer peripheral face is provided with external screw thread;
Coupling has a following lock sleeve that is socketed on down outside the fixed cover in addition, and its internal diameter is up big and down small, and the inner peripheral surface of lock sleeve is provided with internal thread down;
Wherein, the internal thread of following lock sleeve is bolted in the external screw thread of pedestal.
3, according to the described coupling arrangement that is used for tent of claim 2, it is characterized in that: the described minimum diameter of lock sleeve down is slightly larger than down the minimum outer diameter of fixed cover bottom.
4, according to the described coupling arrangement that is used for tent of claim 2, it is characterized in that: also coupling has: an engage sleeves, it is fixedly sleeved in down between fixed cover and the tent pole upper end.
5, according to the described coupling arrangement that is used for tent of claim 1, it is characterized in that:
The top of described rotation seat is provided with the last fixed cover of another root tent pole bottom of socket, offer on it several be communicated with to go up the fixed cover upper surface on the groove of stepping down, and the rotation seat outer peripheral face is provided with external screw thread;
Coupling has a last lock sleeve that is socketed on outside the fixed cover in addition, and its internal diameter is up-small and down-big, and upward the inner peripheral surface of lock sleeve is provided with internal thread;
Wherein, the internal thread of last lock sleeve is bolted in the external screw thread of rotation seat.
6, according to the described coupling arrangement that is used for tent of claim 5, it is characterized in that: the described minimum diameter of going up lock sleeve is slightly larger than the minimum outer diameter on fixed cover top.
7, according to the described coupling arrangement that is used for tent of claim 1, it is characterized in that: the bottom of described rotation seat extends into the rotation section forward; Turning cylinder wears two spacers and rotation section.
8, according to the described coupling arrangement that is used for tent of claim 1, it is characterized in that: described two spacers and a banking stop cooperate the formation positioning seat; The bottom of rotation seat is matched with positioning seat.
9, according to the described coupling arrangement that is used for tent of claim 6, it is characterized in that: the trailing flank bottom of described rotation seat is set as the chamfering of stepping down.
10, according to the described coupling arrangement that is used for tent of claim 1, it is characterized in that: described holder trailing flank is installed with a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086768 CN2828224Y (en) | 2005-08-31 | 2005-08-31 | Coupling device for tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086768 CN2828224Y (en) | 2005-08-31 | 2005-08-31 | Coupling device for tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828224Y true CN2828224Y (en) | 2006-10-18 |
Family
ID=37079780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086768 Expired - Fee Related CN2828224Y (en) | 2005-08-31 | 2005-08-31 | Coupling device for tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828224Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383643A (en) * | 2011-08-30 | 2012-03-21 | 南京际华三五二一特种装备有限公司 | Rapid locking device of tent cross rod |
-
2005
- 2005-08-31 CN CN 200520086768 patent/CN2828224Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383643A (en) * | 2011-08-30 | 2012-03-21 | 南京际华三五二一特种装备有限公司 | Rapid locking device of tent cross rod |
| CN102383643B (en) * | 2011-08-30 | 2013-06-19 | 南京际华三五二一特种装备有限公司 | Rapid locking device of tent cross rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |