CN219733838U - Inner lock rod of awning rod - Google Patents

Abstract

The utility model discloses an awning rod inner lock rod, which comprises a rod body, wherein the rod body comprises an inner rod piece arranged in the inner rod piece, a telescopic adjusting member is arranged between the inner rod piece and the inner rod piece, a connecting mechanism is arranged at the upper end of the inner rod piece, an anti-slip rubber sleeve is arranged at the bottom of the rod body, the telescopic adjusting member comprises an expansion sleeve and a conical end arranged at the lower end of the inner rod piece, a spiral chute is formed in the surface of the conical end, an inner limit sleeve is sleeved on the conical end, and two limit lugs are arranged at the lower end of the conical end; according to the utility model, the rod body, the inner rod piece and the telescopic adjusting member are combined, so that the free telescopic adjustment of the whole length of the awning rod can be realized, the condition of excessive screwing can be avoided when the rod body is in screwing connection with the inner rod piece, the convenience in disassembly and assembly is improved, the abrasion of the connecting part due to excessive screwing is reduced, and the service life of the connecting part of the rod body is prolonged.

Description

Inner lock rod of awning rod

Technical Field

The utility model belongs to the technical field of awning rods, and particularly relates to an inner lock rod of an awning rod.

Background

The awning rods are main support rods of the awning, generally two, are respectively arranged at two ends of the awning, and generally have a conventional height of about 2.4 meters. Galvanized iron and aluminum alloys are generally the dominant. Such as a backdrop pole with bulletin number CN 218117423U. The awning rod has the characteristics of stable connection and high coaxiality of rod pieces at each section.

In the device, the inner rod and the outer rod of the awning rod are in threaded connection possibly too tightly screwed, larger force is needed to be applied when the inner rod and the outer rod are unscrewed subsequently, the abrasion of the threaded connection part of the inner rod and the outer rod is increased when the inner rod and the outer rod are excessively screwed, and the service life of the threaded connection is influenced.

Disclosure of Invention

The utility model aims to provide an inner locking rod of a awning rod, which solves the problem that the connecting part of the inner rod and the outer rod of the awning rod, which is proposed in the background art, is possibly connected in an excessively screwed way, and the abrasion of threads at the connecting part is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a locking lever in backdrop pole, includes the body of rod, the body of rod is including installing inside interior member, and is provided with flexible adjustment component between the two, interior member upper end is provided with coupling mechanism, the body of rod bottom is provided with anti-skidding gum cover, flexible adjustment component includes the inflation cover to and the conical end that interior member lower extreme set up, the spiral spout that the conical end surface was seted up, the cover is established on the conical end and is installed interior stop collar, the conical end lower extreme is provided with two spacing lugs.

Preferably, the inner limit sleeve comprises an arc-shaped sliding block arranged at the lower end, the inner end of the arc-shaped sliding block is slidably positioned in the spiral chute, and a limit notch connected with the limit lug in a clamping manner is formed between the adjacent arc-shaped sliding blocks.

Preferably, the lower end of the expansion sleeve is fixedly sleeved on the rod body, the upper end of the expansion sleeve is sleeved on the inner rod body, and the conical end is positioned in the rod body.

Preferably, the anti-slip rubber sleeve is a rubber sleeve, and an arc-shaped anti-slip protrusion is arranged at the bottom of the anti-slip rubber sleeve.

Preferably, the connecting mechanism comprises a mounting sleeve, fixing buckles, a connecting tip and an anti-falling component, the mounting sleeve is fixedly sleeved at the upper end of the inner rod piece in the mounting sleeve, two fixing buckles are symmetrically fixed on the side face of the mounting sleeve, and the connecting tip is arranged at the top of the mounting sleeve.

Preferably, the anti-falling component is installed to the cover on the connection point, the anti-falling component includes lightning protection cap, lantern ring and connecting band, the lantern ring cover is established on the connection point and is located lightning protection cap below, be provided with the connecting band between lantern ring and the lightning protection cap.

Preferably, an annular clamping groove is formed in the upper end surface of the connecting tip, and the lightning protection cap is an insulating plastic cap.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the rod body, the inner rod piece and the telescopic adjusting member are combined, so that the free telescopic adjustment of the whole length of the awning rod can be realized, the condition of excessive screwing can be avoided when the rod body is in screwing connection with the inner rod piece, the convenience in disassembly and assembly is improved, the abrasion of the connecting part due to excessive screwing is reduced, and the service life of the connecting part of the rod body is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the telescopic adjustment member of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting mechanism of the present utility model;

in the figure: 100. a rod body; 101. a telescoping adjustment member; 1011. an expansion sleeve; 1012. an inner limit sleeve; 10121. limiting notch; 10122. an arc-shaped sliding block; 1013. a limit bump; 102. a connecting mechanism; 1021. a mounting sleeve; 1022. a fixing buckle; 1023. a connecting tip; 1024. an anti-falling member; 10241. a lightning protection cap; 10242. a collar; 10243. a connecting belt; 103. an anti-slip rubber sleeve; 104. an inner rod piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and 2, the present utility model provides the following technical solutions: the roof pole inner lock rod comprises a rod body 100, the rod body 100 comprises an inner rod piece 104 which is arranged inside, according to the whole use requirement of the roof pole, another rod with smaller diameter can be installed inside the inner rod piece 104, a telescopic adjusting member 101 which is identical in structure and smaller in size is also arranged between the rod and the inner rod piece 104, so that the whole use length range of the roof pole is enlarged, a telescopic adjusting member 101 is arranged between the two, when the inner rod piece 104 which is arranged in the rod body 100 is accommodated, the two end parts are fixedly connected through the telescopic adjusting member 101, the two end parts are in proper use length, the upper end of the inner rod piece 104 is provided with a connecting mechanism 102, the bottom of the rod body 100 is provided with an anti-skid rubber sleeve 103, the telescopic adjusting member 101 comprises an expansion sleeve 1011, a conical end which is arranged at the lower end of the inner rod piece 104, a spiral chute which is formed in the surface of the conical end is sleeved with an inner limit sleeve 1012, the lower end of the conical end is provided with two limit lugs 1013, the limit lugs 1013 can be matched with limit notches 10121, and the position of the inner rod piece 104 is limited, and the situation of overtightening is avoided.

In this embodiment, preferably, the inner limiting sleeve 1012 includes an arc-shaped sliding block 10122 disposed at the lower end, the inner end of the arc-shaped sliding block 10122 is slidably disposed in the spiral chute, and the spiral chute can be driven to rotate along with the rotation of the inner rod 104, the arc-shaped sliding block 10122 can slide in the spiral chute, and a limiting notch 10121 connected with the limiting protrusion 1013 in a clamping manner is formed between two adjacent arc-shaped sliding blocks 10122, and the two are connected in a clamping manner, so that the position of the inner rod 104 can be limited, and the inner rod 104 can not rotate in the same direction.

In this embodiment, preferably, the lower end of the expansion sleeve 1011 is fixedly sleeved at the end of the rod body 100, the upper end of the expansion sleeve 1011 is sleeved on the inner rod member 104, the two are in threaded connection, the tapered end is located in the rod body 100, and meanwhile, the expansion sleeve 1011 is internally provided with a protrusion for limiting the inner limiting sleeve 1012, so as to conveniently limit the connection depth of the inner rod member 104.

In this embodiment, preferably, the anti-slip rubber sleeve 103 is a rubber sleeve, and an arc anti-slip protrusion is arranged at the bottom of the anti-slip rubber sleeve 103, so as to increase the grip and friction resistance between the anti-slip rubber sleeve and the ground.

In summary, when in use, the inner rod 104 is pulled out, the inner limit sleeve 1012 and the tapered end move in the rod 100 until the inner limit sleeve 1012 contacts with the bulge at the upper end of the rod 100, then the inner rod 104 is held to rotate, the inner rod 104 rotates with the threads at the outer surface of the inner rod 104 and the threads at the inner surface of the expansion sleeve 1011, the inner limit sleeve 1012 slides in the spiral chute along with the arc-shaped slide block 10122 at the rotating lower end of the inner rod 104 until the limit lug 1013 is clamped with the limit notch 10121, the inner rod 104 is limited and is not rotated until the limit lug 1013 is clamped with the limit notch 10121, thereby avoiding the situation that the inner rod 104 and the expansion sleeve 1011 are excessively screwed and the abrasion of the joint is aggravated, realizing stable connection of the inner rod 104 and the expansion sleeve 1011, being convenient to detach and fast, simultaneously playing an indirect protection role on the threads at the joint of the joint, enabling the lower end of the inner rod to abut against the ground when the whole length of the inner rod 104 is proper, the connecting tip 1023 at the upper end passes through the hole on the outside of the awning, and the other end of the lightning protection cap 10241 is sleeved on the connecting tip 1023 to be firmly embedded on the end of the awning, thereby stabilizing the position of the connecting rope.

Example 2

Referring to fig. 1-3, a second embodiment of the present utility model is shown, which differs from the previous embodiment.

In this embodiment, preferably, the connecting mechanism 102 includes a mounting sleeve 1021, a fixing buckle 1022, a connecting tip 1023 and an anti-falling component 1024, the connecting mechanism 102 facilitates connection and fixation of a awning rod and a hole and a rope on the awning, the awning is supported and stabilized conveniently, the mounting sleeve 1021 is fixedly sleeved at the upper end of an inner rod 104 in the inside, two fixing buckles 1022 are symmetrically fixed on the side surface of the mounting sleeve 1021, the connecting tip 1023 is arranged at the top of the mounting sleeve 1021, the connecting tip 1023 can pass through the hole formed in the awning to be exposed at the outside, the anti-falling component 1024 is sleeved on the connecting tip 1023, the anti-falling component 1024 comprises a lightning protection cap 10241, a lantern ring 10242 and a connecting belt 10243, the lantern ring 10242 is sleeved on the connecting tip 1023 and is located below the lightning protection cap 10241, the lightning protection cap 10241 is sleeved on the connecting tip 1023, the lightning protection cap can be sleeved on the awning to have a limiting and anti-falling effect, a connecting belt 10243 is arranged between the lantern ring 10242 and the lightning protection cap 10241, and the loss of the taken down lightning protection cap 10241 is avoided.

In this embodiment, preferably, the upper end surface of the connection tip 1023 is provided with an annular clamping groove, and the lightning protection cap 10241 is an insulating plastic cap, so as to play a role in insulation and lightning protection.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a locking lever in sky curtain pole, includes body of rod (100), its characterized in that: the telescopic rod comprises a rod body (100) and is characterized in that the rod body (100) comprises an inner rod piece (104) arranged inside, a telescopic adjusting member (101) is arranged between the inner rod piece and the inner rod piece, a connecting mechanism (102) is arranged at the upper end of the inner rod piece (104), an anti-slip rubber sleeve (103) is arranged at the bottom of the rod body (100), the telescopic adjusting member (101) comprises an expansion sleeve (1011) and a conical end arranged at the lower end of the inner rod piece (104), a spiral chute is formed in the surface of the conical end, an inner limit sleeve (1012) is sleeved on the conical end, and two limit lugs (1013) are arranged at the lower end of the conical end.

2. The backdrop pole inner lock pole of claim 1, wherein: the inner limiting sleeve (1012) comprises an arc-shaped sliding block (10122) arranged at the lower end, the inner end of the arc-shaped sliding block (10122) is slidably positioned in the spiral chute, and a limiting notch (10121) which is connected with the limiting lug (1013) in a clamping mode is formed between every two adjacent arc-shaped sliding blocks (10122).

3. The backdrop pole inner lock pole of claim 2, wherein: the lower end of the expansion sleeve (1011) is fixedly sleeved on the rod body (100), the upper end of the expansion sleeve (1011) is sleeved on the inner rod piece (104), and the conical end is positioned in the rod body (100).

4. The backdrop pole inner lock pole of claim 1, wherein: the anti-slip rubber sleeve (103) is a rubber sleeve, and arc anti-slip protrusions are arranged at the bottom of the anti-slip rubber sleeve (103).

5. The backdrop pole inner lock pole of claim 1, wherein: the connecting mechanism (102) comprises a mounting sleeve (1021), fixing buckles (1022), a connecting tip (1023) and an anti-falling component (1024), the mounting sleeve (1021) is fixedly sleeved at the upper end of an inner rod piece (104) in the interior, two fixing buckles (1022) are symmetrically fixed on the side face of the mounting sleeve (1021), and the connecting tip (1023) is arranged at the top of the mounting sleeve (1021).

6. The backdrop pole inner lock pole of claim 5, wherein: the anti-falling component (1024) is sleeved on the connecting tip (1023), the anti-falling component (1024) comprises a lightning protection cap (10241), a lantern ring (10242) and a connecting belt (10243), the lantern ring (10242) is sleeved on the connecting tip (1023) and located below the lightning protection cap (10241), and the connecting belt (10243) is arranged between the lantern ring (10242) and the lightning protection cap (10241).

7. The backdrop pole inner lock pole of claim 6, wherein: an annular clamping groove is formed in the upper end surface of the connecting tip (1023), and the lightning protection cap (10241) is an insulating plastic cap.