CN111773744A

CN111773744A - Balloon supporting rod

Info

Publication number: CN111773744A
Application number: CN202010776823.9A
Authority: CN
Inventors: 林欣
Original assignee: Individual
Current assignee: Guangdong Xiqiyangyang Printing Industry Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-10-16
Anticipated expiration: 2040-08-05
Also published as: CN111773744B

Abstract

The invention discloses a balloon supporting rod, which comprises a bracket and a rod body, wherein the bracket comprises a base and a rotary clamping piece, the rotary clamping piece comprises a first rotary clamping piece and a second rotary clamping piece, the base is provided with a threaded hole, the upper surface of the base is fixedly provided with two connecting rods, the bottoms of the first rotary clamping piece and the second rotary clamping piece are vertically provided with connecting holes from bottom to top, the first rotary clamping piece and the second rotary clamping piece are respectively inserted on the two connecting rods through the connecting holes, a certain gap is reserved between one sides of the first rotary clamping piece and the second rotary clamping piece, which are provided with the connecting rods, the first rotary clamping piece and the second rotary clamping piece can rotate 360 degrees around the connecting rods, the other side of the first rotary clamping piece is provided with a clamping groove, the other side of the second rotary clamping piece is provided with a bulge clamped with the clamping groove, the upper part of the, the upper end of the threaded connecting part is an inflating end.

Description

Balloon supporting rod

Technical Field

The invention relates to the technical field of balloon devices, in particular to a balloon supporting rod.

Background

Balloon die-pin is the instrument that is used for the centre gripping balloon, makes the balloon can control on hand to make the balloon grasp more easily, the kind of balloon includes traditional plastic balloon still has the aluminium membrane balloon, in the existing market, the plastic balloon adopts balloon clamping pieces such as plum blossom type clamping piece often to fix it, then inserts through the body of rod and carries out handheld on the balloon clamping piece, and to the aluminium membrane balloon, often adopt the form of clamping piece, it is fixed with its clip through two splint with the portion of aerifing of aluminium membrane balloon.

The patent application numbers are: 2015201549730, the utility model discloses an improvement type balloon die-pin, include the body of rod and install the bracket on the body of rod, the bracket include: the balloon support rod comprises a splicing sleeve connected with a rod body, an upper support ring and a plurality of support rods connected between the splicing sleeve and the upper support ring, wherein at least one group of symmetrical openings formed downwards from the upper end of the upper support ring are formed in the upper support ring, so that when the tin paper/aluminum foil balloon is used as the balloon support rod, a convex edge on the balloon can be just embedded into the openings, and the upper support ring can stably support the balloon; the utility model discloses a there is following not enough: after the aluminum foil balloon is inflated, the inflated part is in an expanded state, the balloon is not convenient to be embedded into the opening, and meanwhile, the aluminum foil balloon is not convenient to be taken down when needing to be inflated again, and the inflated part of the balloon is easy to damage.

The patent application numbers are: 2017205886499, the utility model discloses an integral type balloon die-pin, including the loop bar, the loop bar top is provided with semi-circular branch, is provided with the semicircle board in the semi-circular branch, be provided with the gap between semi-circular branch and the semicircle board, the semicircle board top is provided with the arc pole, and the arc pole encloses into the semicircular through-hole with the semicircle board, the bilateral symmetry is provided with the joint post that is used for the mouth of balloon to wind the card on the lateral wall of loop bar top, the semicircle board top is fixedly connected with semi-circular branch top, the semi-circular branch is provided with the stiffening rib with the loop bar junction; the utility model discloses a have following shortcoming: the device is only suitable for fixing the inflator of the plastic balloon, is not suitable for the aluminum film balloon, and has single use and complex structure.

The patent application numbers are: 2018210919656, the utility model discloses an anti-drop clamping piece with air intake function, including bottom plate, left wall and right wall, the left wall, the right wall respectively with the both sides of bottom plate are articulated, the left wall with the right wall matches, be equipped with the intake pipe that link up the bottom plate on the bottom plate, the tip of intake pipe towards the inboard is equipped with domatic, the slope of domatic slope is 30 ~ 60 °; the utility model discloses a have following shortcoming: when the air in the aluminum film balloon is reduced, the left wall and the right wall can not clamp the balloon any more, and the aluminum film balloon can fly out easily.

The balloon die pin and the balloon clamping piece in the patent application have the problems that the balloon inflation part is easy to damage, the balloon is easy to extrude, the balloon is easy to fly out when the gas is reduced, and the like.

Disclosure of Invention

In view of the problems of the prior art, the invention provides a balloon supporting rod.

In order to achieve the purpose, the invention adopts the following technical scheme:

a balloon supporting rod comprises a bracket and a rod body, wherein the bracket comprises a base and a rotary clamping piece, the rotary clamping piece comprises a first rotary clamping piece and a second rotary clamping piece, a threaded hole is formed in the center of the base, two connecting rods are fixedly mounted on the upper surface of the base, connecting holes are vertically formed in the bottoms of the first rotary clamping piece and the second rotary clamping piece from bottom to top, the first rotary clamping piece and the second rotary clamping piece are respectively inserted into the two connecting rods through the connecting holes, a certain gap is reserved between one sides of the first rotary clamping piece and the second rotary clamping piece, the first rotary clamping piece and the second rotary clamping piece can rotate for 0-270 degrees around the connecting rods, a clamping groove is formed in one other side surface of the first rotary clamping piece, a protrusion clamped with the clamping groove is arranged on the other side surface of the second rotary clamping piece, a round hole is formed in the upper, the novel inflatable rod is characterized in that a threaded connecting portion is arranged on the rod body, the rod body is fixedly connected with the base through a threaded hole in a threaded mode, and an inflatable end is arranged at the upper end of the threaded connecting portion of the rod body.

Furthermore, the first rotating clamping piece and the second rotating clamping piece are clamped with each other to form a cylinder, and the hollow cylinder is matched with the shape of the aluminum film balloon inflation portion.

Furthermore, the inner wall of the rotating clamping piece is a frosted surface, and the friction force of the aluminum film balloon in contact with the rotating clamping piece is increased.

Furthermore, the maximum diameter of the inflating end is smaller than the inner diameter of the cylinder after the clamping of the rotating clamping piece, and the height of the inflating end is smaller than that of the rotating clamping piece.

Further, the body of rod adopts the telescopic link, body of rod bottom is equipped with the inflation inlet, the inflation inlet runs through the body of rod, and the body of rod adopts the telescopic link, and the storage transportation of being convenient for can adjust the length of the body of rod according to the user demand simultaneously.

Furthermore, the diameter of the base is consistent with the outer diameter of the clamped rotary clamping piece.

Furthermore, the towing bracket and the rod body are made of TPU or TPE materials, and the TPU and TPE materials have excellent elasticity and wear resistance and are durable.

Compared with the prior art, the invention has the following beneficial effects:

(1) the balloon support rod can be used for fixing a plastic balloon or an aluminum film balloon, and achieves multiple purposes by one rod.

(2) The rotary clamping piece can directly inflate the aluminum film balloon without being disassembled, so that the aluminum film balloon is prevented from being damaged due to repeated disassembly.

(3) The inner wall of the rotary clamping piece is a frosted surface, and the frosted surface can increase the friction force between the rotary clamping piece and the aluminum film balloon because the outer surface of the aluminum film balloon is smooth.

(4) After the aluminum film balloon is inflated, the aluminum film balloon is fixed by adopting a surrounding wrapping mode through rotating the first rotating clamping piece and the second rotating clamping piece and clamping the first rotating clamping piece and the second rotating clamping piece, and meanwhile, the hollow cylinder formed by the rotating clamping pieces is matched with the shape of the inflated portion of the aluminum film balloon, so that the inflated portion of the aluminum film balloon is protected from being damaged.

(5) The balloon support rod is made of TPU or TPE materials, has excellent elasticity and wear resistance, long service life and reusability, is convenient to store and transport due to the adoption of the telescopic rod, and can be adjusted in length according to use requirements.

Drawings

FIG. 1 is a schematic view of the entire structure of the bracket of the present invention after being opened;

FIG. 2 is a schematic view of a structure of the bracket after the rotating clip is engaged.

FIG. 3 is a schematic view of the connection structure of the connecting rod and the base of the present invention;

FIG. 4 is a schematic view of a connection structure of a bracket and a rod body according to the present invention;

FIG. 5 is a schematic view of the overall structure of the rod body according to the present invention;

FIG. 6 is a schematic view of the bottom plane structure of the rotating clip of the present invention after being engaged;

FIG. 7 is a schematic top plan view of the rotating clip of the present invention after being engaged;

FIG. 8 is a schematic view of a bottom plan view of a rod body according to the present invention;

FIG. 9 is a schematic view of an aluminum balloon and a rim.

The reference numbers in the figures illustrate:

1-a base; 2-rotating the clamping piece; 21-rotating the first clamping piece; 22-rotating the second clamping piece; 3-projection; 4-a card slot; 5-a circular hole; 6-bayonet; 7-a threaded hole; 8-a rod body; 9-an inflation end; 10-a threaded connection; 11-an inflation port; 12-a connecting rod; 13-connecting holes; 14-edge portion.

Detailed Description

The invention is illustrated by the following specific examples, which are not intended to be limiting.

Example 1

Referring to fig. 1-8, a balloon die-pin, includes the bracket and the body of rod 8, the bracket includes base 1 and rotatory clamping piece 2, rotatory clamping piece 2 includes rotatory clamping piece one 21 and rotatory clamping piece two 22, base 1 center set up screw hole 7, two connecting rods 12 of base 1 upper surface vertical fixation in one side of screw hole 7, rotatory clamping piece one 21 and rotatory clamping piece two 22 bottoms from bottom to top respectively vertical seted up connecting hole 13, the rotatory clamping piece is inserted respectively on two connecting rods 12 through connecting hole 13 with 21 and rotatory clamping piece two 22, leave certain clearance between one side of connecting rod 12 is connected in the rotation of rotatory clamping piece one 21 and rotatory clamping piece two 22, rotatory clamping piece one 21 and rotatory clamping piece two 22 can realize 0-270 rotatory clamping piece round connecting rod 12

The clamping groove 4 is radially seted up in a side middle part that connecting rod 12 was kept away from to rotatory clamping piece 21, and the length of clamping groove 4 is isometric with rotatory clamping piece 21 and sets up, a side that connecting rod 12 was kept away from to rotatory clamping piece two 22 is equipped with the arch 3 with clamping groove 4 looks block, round hole 5 has been seted up on rotatory clamping piece one 21 upper portion, bayonet socket 6 has been seted up perpendicularly in the middle of rotatory clamping piece two 22 upper ends, form the cylinder behind rotatory clamping piece one 21 and the mutual block of rotatory clamping piece two 22.

Be equipped with threaded connection portion 10 on the body of rod 8, the body of rod 8 passes through screw hole 7 threaded connection with base 1 and fixes, the body of rod 8 also can adopt body, perhaps pipe etc., the body of rod 8 is for aerifing end 9 in the upper end of threaded connection portion 10, the body of rod 8 adopts the telescopic link, 8 bottoms of the body of rod are equipped with inflation inlet 11, inflation inlet 11 runs through the body of rod 8, and the body of rod 8, aerify end 9 and threaded connection portion 10 integrated into one piece.

Furthermore, the inner wall of the rotary clamping piece 2 is a frosted surface, and the frosted surface can increase the friction force between the rotary clamping piece and the balloon due to the fact that the outer surface of the aluminum film balloon is smooth.

Further, the maximum diameter of the inflation end 9 is smaller than the inner diameter of the cylinder after the rotation clip 2 is clamped, and the height of the inflation end 9 is smaller than that of the rotation clip 2.

Further, the diameter of the base 1 is consistent with the outer diameter of the clamping piece 2.

Further, the towing bracket and the rod body 8 are made of TPU or TPE materials.

The working principle is as follows:

when the balloon support rod is used, the rod body 8 is fixedly connected with the base 1 through threads, the rotating clamping piece 2 is opened, then the aluminum film balloon is sleeved at the inflating end 9 of the rod body 8 and is inflated through the inflating port 11 at the bottom of the rod body 8, meanwhile, when the aluminum film balloon needs to be inflated again, the aluminum film balloon is directly inflated without being disassembled, and in addition, the plastic balloon can be inflated through the inflating end 9 or directly inflated through a corresponding tool.

After the plastic balloon is inflated and is accomplished, beat a knot with the balloon oral area and buckle, then wear out the balloon oral area of balloon in the round hole 5 of rotatory clamping piece 21 inner wall, wear out the back and will rotate clamping piece 21 and two 22 block of rotatory clamping piece fixed, the plastic balloon is worn out the one end of round hole 5 and is encircleed round rotatory clamping piece 2 outer wall, from top to bottom the balloon oral area is nested at bayonet socket 6 internal fixation of rotatory clamping piece 2 at last, the knot that the balloon oral area of plastic balloon was knotted is located rotatory clamping piece 2 inboardly, the knot that the balloon oral area of plastic balloon was knotted simultaneously is detained and is expected to be greater than the width of bayonet socket 6, because the plastic balloon has certain elasticity, place the balloon oral area when 6 positions of buckle, the balloon oral area keeps outside pulling force.

After the completion is aerifyd to the aluminium membrane balloon, place the border portion 14 of the balloon oral area of aluminium membrane balloon in draw-in groove 4 department of rotatory clamping piece 21, then it is fixed with rotatory clamping piece two 22 block to rotate clamping piece one 21, the border portion 14 of aluminium membrane balloon fixes between rotatory clamping piece one 21 and rotatory clamping piece two this moment, shape looks adaptation after the cavity cylinder that rotatory clamping piece 2 formed is aerifyd with the balloon oral area of aluminium membrane balloon, after aerifing, the balloon oral area and the 2 inner wall in the rotatory clamping piece in close contact with of aluminium membrane balloon, because 2 inner walls of rotatory clamping piece are the frosting surface, can increase the frictional force with aluminium membrane balloon contact to a certain extent, the aluminium membrane balloon is more firm in rotatory clamping piece 2, when the gas in the aluminium membrane balloon reduces, thereby can not fly away because the border portion 14 of aluminium membrane balloon is held by rotatory clamping.

Finally, it should be noted that the above embodiments are only used for illustrating and not limiting the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the present invention without departing from the spirit and scope of the present invention, and all modifications or partial substitutions should be covered by the scope of the claims of the present invention.

Claims

1. A balloon supporting rod comprises a bracket and a rod body, and is characterized in that the bracket comprises a base and a rotary clamping piece, the rotary clamping piece comprises a first rotary clamping piece and a second rotary clamping piece, a threaded hole is formed in the center of the base, two connecting rods are fixedly mounted on the upper surface of the base, connecting holes are vertically formed in the bottoms of the first rotary clamping piece and the second rotary clamping piece from bottom to top, the first rotary clamping piece and the second rotary clamping piece are respectively inserted into the two connecting rods through the connecting holes, a certain gap is reserved between one sides of the first rotary clamping piece and the second rotary clamping piece, the first rotary clamping piece and the second rotary clamping piece can rotate for 0-270 degrees around the connecting rods, a clamping groove is formed in the other side surface of the first rotary clamping piece, a protrusion clamped with the clamping groove is arranged on the other side surface of the second rotary, the middle of the upper end of the rotating clamping piece is vertically provided with a bayonet, the rod body is provided with a threaded connecting part, the rod body is fixedly connected with the base through a threaded hole in a threaded manner, and the upper end of the threaded connecting part of the rod body is an inflating end.

2. A balloon jockey stick as claimed in claim 1, wherein the first and second rotatable clips are engaged with each other to form a cylindrical body.

3. A balloon trunnion as in claim 2, wherein the inner wall of the rotating jaw is frosted.

4. A balloon support rod as claimed in claim 1, wherein the inflation end is a truncated cone, the maximum diameter of the inflation end is smaller than the inner diameter of the cylinder after the rotation clip is engaged, and the height of the inflation end is smaller than the height of the rotation clip.

5. A balloon support rod as claimed in claim 1, wherein the rod body is a telescopic rod, and an inflation port is provided at the bottom of the rod body and penetrates through the rod body.

6. A balloon trunnion as in claim 1, wherein the base is hollow and has a diameter corresponding to the outside diameter of the rotating jaws after engagement.

7. A balloon joisting as claimed in claim 1, wherein the towing bracket and the stem are formed from a TPU or TPE material.