Connecting piece for tent supporting rod

Abstract

The utility model discloses a connecting piece for a tent supporting rod. The connecting piece comprises a connecting part, the first connector is rotationally connected with one end of the connecting part; the second connector is rotationally connected with the other end of the connecting part; the angle adjusting assembly comprises an adjusting screw penetrating through the center of the connecting part, the adjusting screw is rotationally connected with the connecting part, the outer surface of the adjusting screw is sleeved with an adjusting block in a threaded mode, one end of the adjusting block is hinged to a first connecting rod, the other end of the first connecting rod is hinged to the first connector, and the other end of the adjusting block is hinged to a second connecting rod. The other end of the second connecting rod is hinged to the second connector and used for adjusting the included angle between the first connector and the second connector. And the locking assembly is arranged on the connecting part and can be inserted into the adjusting screw rod to enable the adjusting screw rod to be in a locked state. The connecting piece has universality, the included angle between the first connector and the second connector can be conveniently adjusted according to the requirement for the included angle between the supporting rods, and the practical performance of the connecting piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tent accessories, in particular to a connecting piece for a tent support rod. Background Art

[0002] A tent is a shed supported on the ground to shield against wind, rain, sunlight and for temporary residence, which is assembled by waterproof fabric, support rods and connecting pieces.

[0003] In the prior art, the connecting piece for connecting tent support rods often adopts a kit form, and the ends of two support rods are sleeved inside a connecting piece to form a fixed connection; however, in the existing connecting piece, the openings of the two ends for the support rods to be sleeved are fixedly oriented, and cannot be adjusted according to the installation requirements of the included angle between the support rods, and can only connect the two support rods in a straight line direction or other fixed directions, that is, it is only applicable to connecting two support rods with a fixed included angle. When building a tent, a specific connecting piece needs to be selected for connection according to the size of the included angle between the two support rods, and the connecting pieces are not universal. When building a tent outdoors, if a specific connecting piece is missing or any connecting piece is damaged, the tent cannot be successfully built. Summary of the Utility Model

[0004] In view of the above defects or deficiencies in the prior art, it is desirable to provide a connecting piece for a tent support rod, which has universality, is convenient to adjust the included angle between the first connecting head and the second connecting head according to the included angle requirements between the support rods, and improves its practical performance.

[0005] A connecting piece for a tent support rod provided by the utility model includes:

[0006] A connecting portion;

[0007] A first connecting head, rotatably connected to one end of the connecting portion;

[0008] A second connecting head, rotatably connected to the other end of the connecting portion;

[0009] An angle adjusting assembly, including an adjusting screw rod passing through the center of the connecting portion, the adjusting screw rod is rotatably connected to the connecting portion, an adjusting block is threadedly sleeved on the outer surface of the adjusting screw rod, one end of the adjusting block is hinged with a first connecting rod, the other end of the first connecting rod is hinged with the first connecting head, the other end of the adjusting block is hinged with a second connecting rod, and the other end of the second connecting rod is hinged with the second connecting head, for adjusting the included angle between the first connecting head and the second connecting head;

[0010] A locking assembly, arranged on the connecting portion, and can be inserted into the adjusting screw rod to make the adjusting screw rod in a locked state;

[0011] Wherein, a first inner cavity for inserting a support rod is provided in the first connector and the second connector.

[0012] Furthermore, grooves are provided at both ends of the connecting portion, and rotating rods are fixedly arranged in the grooves. The ends of the first connector and the second connector close to the connecting portion are rotatably connected to the rotating rods.

[0013] Furthermore, a second inner cavity is provided inside the center of the connecting portion, the adjusting screw rod rotates through the second inner cavity, and threaded holes are also provided on the connecting portion;

[0014] The locking assembly includes a locking rod threadedly penetrating through the threaded hole. A plurality of fixing grooves matching the locking rod are evenly provided on the outer surface of the adjusting screw rod along its circumferential direction. The locking rod can extend into the second inner cavity and be inserted into the fixing groove.

[0015] Furthermore, a fixing cylinder is fixedly sleeved on the outer surface of the adjusting screw rod. A plurality of through holes are evenly provided on the outer surface of the fixing cylinder along its circumferential direction, and the through holes are arranged in one-to-one correspondence with the fixing grooves.

[0016] Furthermore, a rotating handle is provided at one end of the adjusting screw rod.

[0017] Furthermore, a limiting plate is provided at one end of the adjusting screw rod away from the rotating handle.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] One end of the adjusting block of the present utility model is hinged with a first connecting rod, the other end of the first connecting rod is hinged with the first connector, the other end of the adjusting block is hinged with a second connecting rod, and the other end of the second connecting rod is hinged with the second connector. Under the limitation of the first connecting rod and the second connecting rod, rotating the adjusting screw rod can drive the adjusting block to move along the axial direction of the adjusting screw rod. When the adjusting block moves, it can drive the first connector and the second connector to rotate with the connecting portion, thereby changing the included angle between the first connector and the second connector. Subsequently, the adjusting screw rod is locked through the locking assembly to fix the adjusting screw rod; during installation, the two support rods are respectively inserted and fixed in the first inner cavities of the first connector and the second connector, so that the included angle between the two support rods can be adjusted according to actual installation requirements; this application can adjust the included angle between the first connector and the second connector according to the actual included angle requirements of the support rods during installation, improving the versatility and practicability of the connector. When any connector of the tent is damaged or lost, the connector of this application can be used for connection, and the practicability is relatively high.

[0020] It should be understood that the content described in the utility model content section is not intended to limit the key or important features of the embodiments of the present utility model, nor to limit the scope of the present utility model. Other features of the present utility model will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects, and advantages of the present utility model will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 is a front structural schematic diagram of the present utility model when the included angle between the first connector and the second connector is 180°;

[0023] Figure 2 is a front structural schematic diagram of the present utility model when the included angle between the first connector and the second connector is another angle;

[0024] Figure 3 is a top view of the present utility model ( Figure 1 top view);

[0025] Figure 4 is a side structural schematic diagram of the connecting portion;

[0026] Figure 5 is a structural schematic diagram of the locking rod and the adjusting screw;

[0027] Reference numerals in the figures: 1, connecting portion; 2, first connector; 3, second connector; 4, angle adjusting assembly; 5, locking assembly; 6, limiting plate;

[0028] 11, groove; 12, second inner cavity;

[0029] 41, adjusting screw; 42, adjusting block; 43, first connecting rod; 44, second connecting rod; 45, fixed cylinder;

[0030] 51, locking rod;

[0031] 411, fixing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The present utility model will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model and do not limit the utility model. It should also be noted that, for the sake of convenience of description, only the parts related to the utility model are shown in the drawings.

[0033] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and embodiments.

[0034] Please refer to Figures 1 to 5 , an embodiment of the present utility model provides a connecting member for a tent support rod, which includes a connecting portion 1, a first connecting head 2, a second connecting head 3, an angle adjusting assembly 4 and a locking assembly 5. The first connecting head 2 is rotatably connected to one end of the connecting portion 1, and the second connecting head 3 is rotatably connected to the other end of the connecting portion 1; wherein, a first inner cavity for inserting a support rod is provided in the first connecting head 2 and the second connecting head 3, and openings are provided at the ends of the first connecting head 2 and the second connecting head 3 far from the connecting portion 1, and the support rod is inserted into the corresponding first inner cavity of the first connecting head 2 or the second connecting head 3 through the opening and fixed;

[0035] The angle adjusting assembly 4 includes an adjusting screw rod 41 penetrating through the center of the connecting portion 1. The adjusting screw rod 41 is rotatably connected to the connecting portion 1. An adjusting block 42 is sleeved on the outer surface of the adjusting screw rod 41 in a threaded manner. One end of the adjusting block 42 is hinged to a first connecting rod 43, the other end of the first connecting rod 43 is hinged to the first connecting head 2, the other end of the adjusting block 42 is hinged to a second connecting rod 44, and the other end of the second connecting rod 44 is hinged to the second connecting head 3, which is used to adjust the included angle between the first connecting head 2 and the second connecting head 3; the locking assembly 5 is arranged on the connecting portion 1 and can be inserted into the adjusting screw rod 41 to make the adjusting screw rod 41 in a locked state.

[0036] Specifically, under the limitation of the first connecting rod 43 and the second connecting rod 44, when the adjusting screw rod 41 rotates, the adjusting block 42 can only move along the axis direction of the adjusting screw rod 41 and does not rotate with the adjusting screw rod 41;

[0037] When it is necessary to adjust the angle between the first connector 2 and the second connector 3, manually rotate the adjusting screw rod 41. The rotation of the adjusting screw rod 41 drives the adjusting block 42 to move along the axis direction of the adjusting screw rod 41, changing the position of the adjusting block 42. Driven by the first connecting rod 43 and the second connecting rod 44, the first connector 2 and the second connector 3 rotate relative to the connecting part 1, thereby changing the angle between the first connecting part 2 and the second connecting part 3. Subsequently, insert the locking assembly 5 into the adjusting screw rod 41 to fix the adjusting screw rod 41, preventing the adjusting screw rod 41 from rotating due to external force and changing the angle between the first connector 2 and the second connector 3, so that the angle between the first connecting part 2 and the second connecting part 3 remains fixed. This application can adjust the angle between the first connector 2 and the second connector 3 according to the angle requirements of the support rods during actual installation, making the connectors of this application universal. When any connector of the tent is damaged or lost, the connectors of this application can be used for connection to complete the construction of the tent, with high practicality. Moreover, the angle adjustment range between the first connector 2 and the second connecting sleeve 3 of the connectors of this application is 60° - 180°. The angles of the two support rods installed using the connectors of this application can be adjusted arbitrarily between 60° - 180°. All the connections of the support rods of the entire tent can also be selected with the connectors of this application to avoid the tent being unable to be constructed due to the damage or loss of any specific connector.

[0038] In a preferred embodiment, as Figure 3 shown, grooves 11 are formed at both ends of the connecting part 1, and rotating rods are fixedly arranged in the grooves 11. The ends of the first connector 2 and the second connector 3 close to the connecting part 1 are rotatably connected to the rotating rods.

[0039] In a preferred embodiment, as Figure 4 and Figure 5 shown, a second inner cavity 12 is formed in the center of the connecting part 1. The adjusting screw rod 41 rotates through the second inner cavity 12, and a threaded hole is also formed in the connecting part 1;

[0040] The locking component 5 includes a locking rod 51 that passes through the threaded hole in a threaded manner. A plurality of fixing grooves 411 that match the locking rod 51 are evenly formed on the outer surface of the adjusting screw rod 41 along its circumferential direction. The locking rod 51 can extend into the second inner cavity 13 and be inserted into the fixing groove 411. Specifically, the adjusting screw rod 41 is rotated through a bearing. The locking rod 51 is a threaded rod, and the threaded rod is threadedly connected to the threaded hole. When installing the support rod, rotate the adjusting screw rod 41 to make the angle between the first connecting head 2 and the second connecting head 3 reach the installation requirement. After the angle is adjusted, insert the locking rod 51 into the threaded hole, and rotate the locking rod 51 to make it extend into the second inner cavity 13 and be inserted into the corresponding fixing groove 411 to lock the adjusting screw rod 41, so as to prevent the adjusting screw rod 41 from being rotated by an external force and changing the angle between the first connecting head 2 and the second connecting head 3, so that the angle between the first connecting head 2 and the second connecting head 3 is adjusted to a suitable size and then remains fixed, and the connected support rod is kept stable.

[0041] In a preferred embodiment, as Figure 4 and Figure 5 shown, a fixing cylinder 45 is fixedly sleeved on the outer surface of the adjusting screw rod 41. A plurality of through holes are evenly formed on the outer surface of the fixing cylinder 45 along its circumferential direction. The through holes are arranged in one-to-one correspondence with the fixing grooves 411. Specifically, after the angle between the first connecting head 2 and the second connecting head 3 is adjusted to a suitable position according to the installation requirement, rotate the locking rod 51 so that its end sequentially passes through the threaded hole and the through hole and is inserted into the corresponding fixing groove 411 to lock the adjusting screw rod 41. The fixing cylinder 45 is fixedly sleeved on the outer surface of the adjusting screw rod 41, and the through holes are arranged in one-to-one correspondence with the fixing grooves 411, which increases the length of the insertion and fixation of the locking rod 51, improves the locking effect of the locking rod 51, and further improves the stability of the connecting member after adjusting the angle.

[0042] In a preferred embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, a rotating handle is provided at one end of the adjusting screw rod 41. It is convenient to rotate the adjusting screw rod 41.

[0043] In a preferred embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, a limiting plate 6 is provided at one end of the adjusting screw rod 41 away from the rotating handle. The setting of the limiting plate 6 can prevent the adjusting block 42 from moving excessively and falling off the adjusting screw rod 41.

[0044] Working principle:

[0045] When it is necessary to adjust the angle between the first connector 2 and the second connector 3 according to the angle between two support rods, manually rotate the rotating handle to drive the adjusting screw 41 to rotate. Under the limitation of the first connecting rod 43 and the second connecting rod 44, the adjusting block 42 moves along the axis direction of the adjusting screw 41, and the position of the adjusting block 42 changes. Then, the first connector 2 and the second connector 3 rotate relative to the connecting part 1, so that the angle between the first connecting part 2 and the second connecting part 3 changes. Subsequently, rotate the locking rod 51, and its end penetrates through the threaded hole and the through hole in sequence and then inserts into the corresponding fixing groove 411 to lock the adjusting screw 41, so as to avoid the adjusting screw 41 being rotated by an external force and changing the angle between the first connector 2 and the second connector 3, and keep the angle between the first connecting part 2 and the second connecting part 3 fixed after adjustment; The connector of the present application has universality. When any connector of the tent is damaged or lost, the connector of the present application can be used for connection to complete the construction of the tent, and the practicability is relatively high.

[0046] In the description of this specification, terms such as "connection", "installation", "fixation", etc. should all be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0047] In the description of this specification, the description of terms such as "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0048] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A connector for a tent support pole, characterized in that: include: Connecting part; A first connector, rotatably connected to one end of the connecting portion; A second connector, rotatably connected to the other end of the connecting portion; An angle adjustment assembly, comprising an adjustment screw passing through the center of the connecting portion, the adjustment screw being rotatably connected to the connecting portion, an adjustment block being threadedly sleeved on the outer surface of the adjustment screw, a first connecting rod being hingedly connected to one end of the adjustment block, the other end of the first connecting rod being hingedly connected to the first connecting head, a second connecting rod being hingedly connected to the other end of the adjustment block, the other end of the second connecting rod being hingedly connected to the second connecting head, for adjusting the included angle between the first connecting head and the second connecting head; A locking assembly, arranged on the connecting portion, which can be inserted into the adjusting screw to put the adjusting screw in a locked state; Wherein, a first inner cavity for inserting the support rod is provided in the first connecting head and the second connecting head.

2. A connecting piece for tent support poles according to claim 1, characterized in that: Grooves are formed at both ends of the connection part, a rotating rod is fixedly arranged in the groove, and the ends of the first connecting head and the second connecting head close to the connection part are rotatably connected to the rotating rod.

3. A connector for tent support poles according to claim 1, characterized in that: A second inner cavity is provided in the center of the connecting portion, and the adjusting screw rotates and passes through the second inner cavity. A threaded hole is also provided on the connecting portion; The locking assembly includes a locking rod threaded through the threaded hole, and the outer surface of the adjusting screw is evenly provided with a plurality of fixing grooves matching the locking rod along its circumference. The locking rod can extend into the second inner cavity and be inserted into the fixing groove.

4. A connecting piece for tent support poles according to claim 3, characterized in that: A fixing sleeve is fixedly sleeved on the outer surface of the adjusting screw rod, and a plurality of through holes are evenly opened on the outer surface of the fixing sleeve along its circumference, and the through holes are arranged in one-to-one correspondence with the fixing grooves.

5. A connector for tent support poles according to claim 1, characterized in that: One end of the adjusting screw is provided with a rotating handle.

6. A connecting piece for tent support poles according to claim 5, characterized in that: A limiting plate is arranged at one end of the adjusting screw away from the rotating handle.

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