Balloon knotter

Abstract

The utility model relates to the field of balloon knotting, in particular to a balloon knotter. The utility model provides a balloon knotter which comprises a vertical plate, a clamping seam, a blocking device and the like. A vertical groove is formed in the upper portion of the vertical plate and penetrates through the top of the vertical plate, a clamping seam used for clamping the neck of a balloon is formed in the bottom of the vertical groove, a blocking device used for blocking an inflation head of the balloon is arranged on the upper portion of the vertical groove, a seam is reserved in the middle of the blocking device, the blocking device is a check block, and check blocks used for blocking the inflation head of the balloon are symmetrically arranged on the upper portion of the vertical groove. And a gap is reserved between the baffle blocks. According to the utility model, the knotting mode commonly used by people is imitated, the vertical plate is equivalent to closing of two fingers, the clamping seam is equivalent to a finger seam between the two fingers, the structure is simple, the operation is simple, and the effects that a user can quickly learn and cannot hurt hands are achieved.

Description

Technical Field

[0001] The utility model relates to the field of balloon knotting, in particular to a balloon knotter. Background Art

[0002] Balloons are a very common toy. After inflating a balloon, people need to tie a knot to prevent air leakage. Since the balloon itself has a certain elasticity, it is often difficult to tie a knot using the neck of the balloon and it is easy to strangle your fingers. In the actual knotting process, people have summed up some techniques to tie a balloon knot. The commonly used balloon knotting techniques are as follows:

[0003] First, wrap the neck of the balloon around two fingers, then put the balloon inflation head into the gap between the fingers, and then grab the body of the balloon and pull it up. At this time, the two fingers need to clamp the balloon inflation head at the same time, so that the neck of the balloon wrapped around the fingers will slide out of the two fingers, forming a knot on the neck of the balloon, and the knotting is completed.

[0004] Although the knotting efficiency is improved in this way, the fingers are still damaged. Therefore, it is very necessary to design a balloon knotter for balloon knotting to avoid the damage of the fingers of the balloon knotter. Utility Model Content

[0005] In order to overcome the shortcoming that the existing knotting method may cause certain damage to fingers, the utility model provides a balloon knotter.

[0006] The technical implementation scheme of the utility model is: a balloon knotter, comprising a vertical plate and a clamping seam, a vertical groove is opened at the upper part of the vertical plate, the vertical groove runs through the top of the vertical plate, and a clamping seam for clamping the neck of the balloon is opened at the bottom of the vertical groove.

[0007] Furthermore, a blocking device is also included. The upper part of the vertical groove is provided with a blocking device for blocking the balloon inflation head, and a gap is left in the middle of the blocking device.

[0008] Furthermore, the blocking device is a block, and the upper part of the vertical groove is symmetrically provided with blocks for blocking the balloon inflation head, and gaps are left between the blocks.

[0009] Furthermore, the blocking device is a blocking roller, and blocking rollers for blocking the balloon inflation head are symmetrically arranged on the upper part of the vertical groove, and gaps are left between the blocking rollers.

[0010] Furthermore, it also includes guide surfaces, and the upper parts of both sides of the vertical plate are provided with guide surfaces.

[0011] Furthermore, a bottom plate is also included, and the bottom of the vertical plate is provided with a bottom plate.

[0012] Furthermore, the gap in the middle of the blocking device is smaller than the diameter of the balloon inflation head.

[0013] Furthermore, the guide surface is in an eight-shaped shape that is inclined inward from bottom to top, so as to facilitate the balloon to detach from the vertical plate.

[0014] Furthermore, the clamping seam is in a V-shape that gradually narrows from top to bottom.

[0015] The utility model has the following advantages: 1. The balloon knotter imitates the common knotting method of people, the vertical plate is equivalent to two fingers together, the clamping seam is equivalent to the finger gap between the two fingers, the structure is simple, the operation is simple, the user can quickly learn it and will not hurt the hand.

[0016] 2. The balloon knotter includes a blocking device, which can block the balloon inflation head and improve the success rate of balloon knotting.

[0017] 3. The blocking device is a blocking roller. When the balloon inflation head passes through the gap between the blocking rollers, the blocking roller will roll, which can reduce the upward pulling force of the user and will not cause the balloon inflation head to be stuck in the gap of the blocking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom plate and the clamping seam of the utility model.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the vertical plate and the stopper etc. of the utility model.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the vertical plate and the blocking roller of the utility model.

[0022] In the above drawings: 1: bottom plate, 2: vertical plate, 21: vertical groove, 22: clamping slot, 3: guide surface, 4: stopper, 5: blocking roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0024] A balloon knotter, such as Figure 1 and Figure 2 As shown, it includes a vertical plate 2, a vertical groove 21 and a clamping seam 22. The vertical plate 2 has a vertical groove 21 on the upper part, which is convenient for clamping the ball head of the balloon. The vertical groove 21 runs through the top of the vertical plate 2, and the bottom of the vertical groove 21 is provided with a clamping seam 22 for clamping the neck of the balloon to prevent the balloon from falling off.

[0025] After the user inflates the balloon, facing the balloon knotter, the user pinches the balloon neck with the left hand and pinches the balloon inflation head with the right hand, then pinches the balloon neck with the left hand and goes around the vertical plate 2 for one week, so that the balloon neck is also stretched, and then pinches the balloon inflation head with the right hand to clamp the balloon neck adjacent to the balloon inflation head into the clamping slit 22, and then releases the right hand, so that the balloon inflation head pinched by the right hand falls into the vertical groove 21 under the action of the elastic force of the balloon neck. After completing the above winding action, the user grabs the body of the inflated balloon and pulls it upward, and the body of the balloon drives the balloon neck and the balloon inflation head to move upward. Since the balloon inflation head is clamped by the clamping slit 22, the balloon neck will be separated from the vertical plate 2 from the upper part of the vertical plate 2, and the balloon neck after being separated from the vertical plate 2 will shrink to form a knot. As the user continues to pull the body of the balloon upward, the balloon inflation head also detaches from the clamping slit 22, so that the whole balloon is pulled out and the knot is also completed.

[0026] The width of the vertical groove 21 is greater than the diameter of the balloon inflation head. The width of the vertical groove 21 is 10 mm, and the balloon inflation head can fall into the vertical groove 21 comfortably. Example 2

[0027] On the basis of Example 1, Figure 3 As shown, a blocking device is also included. The upper part of the vertical groove 21 is provided with a blocking device for blocking the balloon inflation head, and a gap is left in the middle of the blocking device.

[0028] When the user grabs the body of the inflated balloon and pulls it upwards, if the clamping slit 22 does not clamp the balloon inflation head, the blocking device can block the balloon inflation head, which can ensure that the balloon neck first separates from the upper part of the vertical plate 2 to form a knot. A gap is left in the middle of the blocking device to allow the balloon neck to pass through the gap and then be clamped in the clamping slit 22.

[0029] The blocking device is a block 4 , and the block 4 for blocking the balloon inflation head is symmetrically arranged on the upper part of the vertical groove 21 , and gaps are left between the block 4 .

[0030] When the user grabs the body of the inflated balloon and pulls it upwards, if the clamping seam 22 does not clamp the balloon inflation head, the block 4 can block the balloon inflation head, so that the balloon neck is first separated from the upper part of the vertical plate 2 to form a knot, and then as the user grabs the body of the balloon and continues to pull it upwards, the balloon inflation head is also separated from the gap between the block 4, so that the entire balloon is pulled out and the knot is also completed. Example 3

[0031] On the basis of Example 1, Figure 4 As shown, a blocking device is also included. The upper part of the vertical groove 21 is provided with a blocking device for blocking the balloon inflation head, and a gap is left in the middle of the blocking device.

[0032] When the user grabs the body of the inflated balloon and pulls it upwards, if the clamping slit 22 does not clamp the balloon inflation head, the blocking device can block the balloon inflation head, which can ensure that the balloon neck first separates from the upper part of the vertical plate 2 to form a knot. A gap is left in the middle of the blocking device to allow the balloon neck to pass through the gap and then be clamped in the clamping slit 22.

[0033] The blocking device is a blocking roller 5 . The blocking rollers 5 for blocking the balloon inflation head are symmetrically arranged on the upper part of the vertical groove 21 , and gaps are left between the blocking rollers 5 .

[0034] When the user grabs the inflated balloon and pulls it upward, if the clamping seam 22 does not clamp the balloon inflation head, the blocking roller 5 can block the balloon inflation head, so that the balloon neck is first separated from the upper part of the vertical plate 2 to form a knot, and then as the user grabs the balloon body and continues to pull it upward, the balloon inflation head is also separated from the gap between the blocking rollers 5, so that the whole balloon is pulled out and the knot is also completed. The blocking roller 5 can not only block the balloon inflation head but also roll when the balloon is inflated through the gap between the blocking rollers 5, which can reduce the upward pulling force of the user and prevent the balloon inflation head from being stuck in the gap of the blocking device. Example 4

[0035] On the basis of Example 1, Figure 4 As shown, guide surfaces 3 are also included. Guide surfaces 3 are provided on the upper parts of both sides of the vertical plate 2.

[0036] When the neck of the balloon is about to detach from the vertical plate 2 from the upper part of the vertical plate 2, the guide surface 3 can accelerate the detachment speed of the neck of the balloon.

[0037] It also includes a bottom plate 1 , and the bottom of the vertical plate 2 is provided with the bottom plate 1 .

[0038] The bottom plate 1 can facilitate the placement of the balloon knotter, and also facilitates the fixing of the balloon knotter through the bottom plate 1, so as to facilitate the user to tie knots.

[0039] The gap in the middle of the blocking device is smaller than the diameter of the balloon inflation head.

[0040] The gap between the blocking devices is smaller than the diameter of the balloon inflation head, so that the balloon inflation head can be blocked.

[0041] The guide surface 3 is in an eight-shaped shape that is inclined inward from bottom to top, so as to facilitate the balloon to be separated from the vertical plate 2.

[0042] The guide surface 3 is an eight-shaped shape that tilts inward from bottom to top. When the user grabs the body of the balloon and continues to pull it upward to drive the balloon neck to move upward to the guide surface 3, the balloon neck will move upward by itself under the action of its own tightening elastic force, thereby accelerating the detachment of the balloon neck from the vertical plate 2.

[0043] The clamping slit 22 is in a V-shape that gradually narrows from top to bottom.

[0044] The clamping seam 22 is in a V-shape that gradually narrows from top to bottom, so that the neck of the balloon can be easily clamped into the clamping seam 22.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A balloon knotter, characterized by: The utility model comprises a vertical plate (2), a vertical groove (21) and a clamping seam (22). The vertical plate (2) has a vertical groove (21) on its upper part, the vertical groove (21) runs through the top of the vertical plate (2), and the bottom of the vertical groove (21) has a clamping seam (22) for clamping the neck of a balloon.

2. A balloon knotter according to claim 1, characterized in that: A blocking device is also included. The upper part of the vertical groove (21) is provided with a blocking device for blocking the balloon inflation head, and a gap is left in the middle of the blocking device.

3. A balloon knotter according to claim 2, characterized in that: The blocking device comprises a block (4), and the block (4) for blocking the balloon inflation head is symmetrically arranged on the upper part of the vertical groove (21), and gaps are left between the block (4).

4. A balloon knotter according to claim 2, characterized in that: The blocking device comprises blocking rollers (5), and blocking rollers (5) for blocking the balloon inflation head are symmetrically arranged on the upper part of the vertical groove (21), and gaps are left between the blocking rollers (5).

5. A balloon knotter according to claim 4, characterized in that: It also comprises guide surfaces (3), and guide surfaces (3) are provided at the upper parts of both sides of the vertical plate (2).

6. A balloon knotter according to claim 5, characterized in that: It also includes a bottom plate (1), and the bottom of the vertical plate (2) is provided with the bottom plate (1).

7. A balloon knotter according to claim 2, characterized in that: The gap in the middle of the blocking device is smaller than the diameter of the balloon inflation head.

8. A balloon knotter according to any one of claims 1 to 7, characterized in that: The guide surface (3) is in an eight-shaped shape that is inclined inward from bottom to top, so as to facilitate the balloon to be separated from the vertical plate (2).

9. A balloon knotter according to claim 7, characterized in that: The clamping slit (22) is in a V-shape that gradually narrows from top to bottom.

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