CN213015710U - Top mould structure of tent support - Google Patents
Top mould structure of tent support Download PDFInfo
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- CN213015710U CN213015710U CN202021108073.XU CN202021108073U CN213015710U CN 213015710 U CN213015710 U CN 213015710U CN 202021108073 U CN202021108073 U CN 202021108073U CN 213015710 U CN213015710 U CN 213015710U
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- pivoting
- pin joint
- die holder
- seat
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Abstract
The utility model discloses a top die structure of a tent bracket, which comprises a first die holder, a second die holder and a frame rod; the first die holder comprises a first die holder body and a first pivoting seat, a plurality of first pivoting seats are arranged on the circumference of the first die holder body, and each first pivoting seat comprises at least two first pivoting blocks which are arranged in parallel; the second die holder comprises a second die holder body and a second pivoting seat, and the second pivoting seat is arranged on the second die holder body in the circumferential direction; the end part of the hack lever is provided with a first pin joint piece, the first pin joint piece comprises a pin joint head and second pin joint blocks, the end part of the pin joint head is provided with at least two second pin joint blocks, a second pin joint groove is formed between the second pin joint blocks, the first pin joint block is inserted into the second pin joint groove and is connected with the second pin joint blocks, the pin joint head is connected with the second pin joint piece, and the second pin joint piece is connected with the second pin joint seat. The utility model discloses the mode that adopts the multislot to be connected can disperse the stress concentration of junction between hack lever and the first die holder to ensure the life of tent support.
Description
Technical Field
The utility model relates to a tent technical field, concretely relates to top mould structure of tent support.
Background
The folding tent has the advantages of easy assembly, convenient carrying, simple folding and the like, is popular with users, and becomes one of necessary leisure articles for outdoor common use, the folding tent mainly comprises tent cloth and a tent support for supporting the tent cloth, the existing tent support generally comprises a top module, a main supporting rod group and an auxiliary supporting rod group, the top module comprises an upper module and a lower module, the main supporting rod group and the auxiliary supporting rod group are respectively pivoted in the upper module and the lower module, and the folding of the tent is realized through the folding of the main supporting rod group and the auxiliary supporting rod group.
In the existing tent support, because the pivoting structures of the main supporting rod group and the upper module are single and thin, the main stress point is used as a main stress point when the tent is folded, stress concentration often occurs at the pivoting positions of the main supporting rod group and the upper module, and after the tent support is used for a period of time, the pivoting positions are easily broken, so that the service life of the tent support is shortened.
In addition, because the upper portion module and the lower part module of current top module are a lot of structures all as an organic whole, the top module of this kind of structure not only needs to be equipped with vice bracing piece group for tent support's part is many, the structure is complicated, manufacturing cost is great, requires main bracing piece group and vice bracing piece group's length longer (too short can not realize folding) moreover, has restricted tent support's size range.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a top mould structure of tent support, the pin joint department of its main atress adopts the mode that the multislot is connected to come the dispersed stress, ensures that the tent support has sufficient life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a top die structure of a tent bracket comprises a first die holder, a second die holder and a frame rod; the first die holder comprises a first die holder body and a first pivoting seat, a plurality of first pivoting seats are arranged on the circumference of the first die holder body, and each first pivoting seat comprises at least two first pivoting blocks which are arranged in parallel; the second die holder comprises a second die holder body and a second pivoting seat, and a plurality of second pivoting seats corresponding to the first pivoting seats are arranged on the second die holder body in the circumferential direction; the end part of the frame rod is provided with a first pivoting piece, the first pivoting piece comprises a pivoting head and second pivoting blocks, the end part of the pivoting head is provided with at least two second pivoting blocks, a second pivoting groove is formed between the second pivoting blocks, the first pivoting block is inserted into the second pivoting groove and is connected with the second pivoting blocks, the pivoting head is connected with the second pivoting pieces, and the second pivoting pieces are connected with the second pivoting seats.
Preferably, the first pivoting seat comprises two first pivoting blocks arranged in parallel, a first pivoting groove is formed between the two first pivoting blocks, three second pivoting blocks are arranged at the end part of the pivoting head, and the first pivoting blocks and the second pivoting blocks are pivoted together through a pin shaft.
Preferably, the second pivot seat is sheet-shaped, the second pivot member is H-shaped, and two ends of the second pivot member are respectively pivoted to the pivot joint and the second pivot seat.
Preferably, the telescopic device further comprises a telescopic assembly, the telescopic assembly comprises a barrel body and a telescopic rod, the barrel body is provided with a hollow cavity, the upper end of the barrel body is connected with the first seat body, one end of the telescopic rod is arranged in the hollow cavity, the other end of the telescopic rod is connected with the second seat body, and the telescopic rod can move in the hollow cavity.
Preferably, the bottom of the first seat body is arranged at a first opening, the first seat body is provided with a first through hole communicated with the first opening, the top of the cylinder body extends upwards to form a connecting part, the upper end of the cylinder body is accommodated in the first opening, the connecting part is screwed on the first through hole, the top of the second seat body is arranged at a second opening, the second seat body is provided with a second through hole communicated with the second opening, the second opening is used for accommodating the lower end of the cylinder body, and the telescopic rod is screwed on the second through hole.
Preferably, the first seat body and the second seat body are both disc-shaped, the size of the second seat body is not larger than that of the first seat body, the first pivot seats with equal angles are formed along the edge of the first seat body, and the second pivot seats with equal angles are formed at the top of the second seat body.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
1. the utility model provides a hack lever carries out the multislot through the second pin joint piece of first pin joint piece and the first pin joint seat of first die holder and is connected, and the mode that adopts this kind of multislot to be connected between hack lever and the first die holder can disperse the stress concentration of junction to ensure that the tent support has sufficient life.
2. The utility model discloses in adopt the structure of first die holder and second die holder, the hack lever is connected in first die holder and second die holder through first pin joint spare and second pin joint spare respectively to drive the second die holder through flexible subassembly and remove, in order to realize the exhibition of receipts of hack lever, not only the required part of tent support is few, the structure is simpler, the cost is lower, has reduced the requirement to hack lever length size moreover, the tent support has wideer size range.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the frame bar pivotally connected to the first mold base;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic view of the connection between the first mold base and the second mold base of the present invention;
FIG. 5 is an exploded cross-sectional view of FIG. 4;
fig. 6 is a schematic structural view of the frame rod.
Description of reference numerals:
a first die holder 100, a first die holder body 110, a first opening 111, a first through hole 112, a first pivot base 120, a first pivot block 121, and a first pivot groove 122;
a second die holder 200, a second holder body 210, a second opening 211, a second through hole 212, and a second pivot holder 220;
the telescopic component 300, the cylinder body 310, the hollow cavity 311, the connecting part 312 and the telescopic rod 320;
the frame rod 400, the first pivot 410, the pivot 411, the second pivot 412, the second pivot slot 413, and the second pivot 420.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
Referring to fig. 1 to 5, the present invention discloses a top mold structure of a tent support, which comprises a first mold base 100, a second mold base 200, a telescopic assembly 300 and a frame rod 400.
The first die holder 100 includes a first die holder body 110 and a first pivot base 120, the bottom of the first die holder body 110 is disposed in the first opening 111, the first die holder body 110 is provided with a first through hole 112 communicated with the first opening 111, and the first die holder body 110 is circumferentially provided with a plurality of first pivot bases 120.
The second die holder 200 includes a second die holder body 210 and a second pivot base 220, the top of the second die holder body 210 is disposed in the second opening 211, the second die holder body 210 is disposed with a second through hole 212 communicating with the second opening 211, and the second die holder body 210 is circumferentially disposed with a plurality of second pivot bases 220 corresponding to the first pivot bases 120.
In this embodiment, the first seat body 110 and the second seat body 210 are both disc-shaped, and the size of the second seat body 210 is not larger than the size of the first seat body 110, the first pivot seats 120 with equal angles are formed along the edge of the first seat body 110, and the second pivot seats 220 with equal angles are formed at the top of the second seat body 210.
The upper and lower ends of the telescopic assembly 300 are respectively connected to the first seat body 110 and the second seat body 210, and are used for driving the second seat body 210 to move up and down relative to the first seat body 110. The telescopic assembly 300 includes a barrel 310 and a telescopic rod 320, the barrel 310 has a hollow cavity 311, the upper end of the barrel is connected to the first seat body 110, one end of the telescopic rod 320 is disposed in the hollow cavity 311, the other end of the telescopic rod 320 is connected to the second seat body 210, and the telescopic rod 320 can move in the hollow cavity 311.
The top of the cylinder 310 extends upward to form a connection part 312, the upper end of the cylinder 310 is received in the first opening 111, the connection part 312 is screwed on the first through hole 112, the second opening 211 is used for receiving the lower end of the cylinder 310, and the expansion link 320 is screwed on the second through hole 212.
As shown in fig. 2, 3, 5 and 6, the end of the frame rod 400 is provided with a first pivot 410, the first pivot 410 is connected to the first pivot 120, the first pivot 410 is connected to a second pivot 420, and the second pivot 420 is connected to the second pivot 220.
When the telescopic rod 320 is extended, the second die holder 200 is driven to move downwards relative to the first die holder 100, and the first pivot 410 and the second pivot 420 are folded towards the middle of the bracket, so as to fold the frame rod 400.
The first pivot base 120 includes at least two first pivot blocks 121 disposed in parallel, in this embodiment, the number of the first pivot blocks 121 is preferably two, and a first pivot groove 122 is formed between the two first pivot blocks 121. The first pivoting member 410 includes a pivoting head 411 and a second pivoting block 412, the end of the pivoting head 411 is provided with at least two second pivoting blocks 412, in this embodiment, the end of the pivoting head 411 is provided with three second pivoting blocks 412, a second pivoting groove 413 is formed between the second pivoting blocks 412,
the second pivot block 412 is disposed in the second pivot groove 413, the second pivot block 412 is inserted into the first pivot groove 122, the first pivot block 121 is inserted into the second pivot groove 413 and connected to the second pivot block 412, and the first pivot block 121, the pivot head 411 and the second pivot block 412 are pivoted together by a pin. The first pivoting member 410 and the first pivoting base 120 of this structure are connected with a reliable strength, so that the tent frame has a sufficient service life. The second pivot joint 220 is sheet-shaped, and the second pivot joint 420 is H-shaped, and two ends thereof are respectively pivoted to the first pivot joint 410 and the second pivot joint 220.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a top mould structure of tent support which characterized in that: comprises a first die holder, a second die holder and a frame rod; the first die holder comprises a first die holder body and a first pivoting seat, a plurality of first pivoting seats are arranged on the circumference of the first die holder body, and each first pivoting seat comprises at least two first pivoting blocks which are arranged in parallel; the second die holder comprises a second die holder body and a second pivoting seat, and a plurality of second pivoting seats corresponding to the first pivoting seats are arranged on the second die holder body in the circumferential direction; the end part of the frame rod is provided with a first pivoting piece, the first pivoting piece comprises a pivoting head and second pivoting blocks, the end part of the pivoting head is provided with at least two second pivoting blocks, a second pivoting groove is formed between the second pivoting blocks, the first pivoting block is inserted into the second pivoting groove and is connected with the second pivoting blocks, the pivoting head is connected with the second pivoting pieces, and the second pivoting pieces are connected with the second pivoting seats.
2. The roof mold structure of tent poles as claimed in claim 1, wherein: the first pin joint seat comprises two first pin joint blocks which are arranged in parallel, a first pin joint groove is formed between the two first pin joint blocks, three second pin joint blocks are arranged at the end part of the pin joint head, and the first pin joint blocks and the second pin joint blocks are connected together in a pin joint mode through pin shafts.
3. The roof mold structure of tent poles as claimed in claim 1, wherein: the second pin joint seat is sheet-shaped, the second pin joint piece is H-shaped, and two ends of the second pin joint piece are respectively pin-jointed on the pin joint head and the second pin joint seat.
4. A roof mold structure of a tent frame as set forth in any one of claims 1 to 3, wherein: the telescopic component comprises a barrel body and a telescopic rod, the barrel body is provided with a hollow cavity, the upper end of the barrel body is connected with the first seat body, one end of the telescopic rod is arranged in the hollow cavity, the other end of the telescopic rod is connected with the second seat body, and the telescopic rod can move in the hollow cavity.
5. The roof mold structure of tent poles as claimed in claim 4, wherein: the bottom of the first seat body is arranged at a first opening, a first through hole communicated with the first opening is formed in the first seat body, a connecting part extends upwards from the top of the barrel body, the upper end of the barrel body is contained in the first opening, the connecting part is in threaded connection with the first through hole, a second opening is formed in the top of the second seat body, a second through hole communicated with the second opening is formed in the second seat body, the second opening is used for containing the lower end of the barrel body, and the telescopic rod is in threaded connection with the second through hole.
6. The roof mold structure of tent poles as claimed in claim 4, wherein: the first seat body and the second seat body are both disc-shaped, the size of the second seat body is not larger than that of the first seat body, the first pin-joint seats with equal angles are formed along the edge of the first seat body, and the second pin-joint seats with equal angles are formed at the top of the second seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108073.XU CN213015710U (en) | 2020-06-16 | 2020-06-16 | Top mould structure of tent support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108073.XU CN213015710U (en) | 2020-06-16 | 2020-06-16 | Top mould structure of tent support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213015710U true CN213015710U (en) | 2021-04-20 |
Family
ID=75495732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021108073.XU Active CN213015710U (en) | 2020-06-16 | 2020-06-16 | Top mould structure of tent support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213015710U (en) |
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2020
- 2020-06-16 CN CN202021108073.XU patent/CN213015710U/en active Active
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