CN220125429U

CN220125429U - Length-adjustable skipping rope for children

Info

Publication number: CN220125429U
Application number: CN202321670261.5U
Authority: CN
Inventors: 曾庆敏; 朱雯; 陈日辉
Original assignee: Jiangxi Environmental Engineering Vocational College
Current assignee: Jiangxi Environmental Engineering Vocational College
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-05
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to a skipping rope, in particular to a length-adjustable skipping rope for children. The utility model provides a length-adjustable child skipping rope which comprises rope handles, rope bodies I, rope bodies II, clamping assemblies and expanding assemblies, wherein the rope bodies I are connected to the two rope handles, the rope bodies II are sleeved between the two rope bodies I, and the clamping assemblies used for clamping the rope bodies I and II and the expanding assemblies used for loosening the clamping assemblies are arranged between the rope bodies I and II. According to the utility model, the first rope body is sleeved into the second rope body or pulled out from the second rope body, so that the length of the first rope body and the second rope body is adjusted, and the adjustable length of the first rope body and the second rope body is far longer than that of the rope body which is retracted into the rope handle.

Description

Length-adjustable skipping rope for children

Technical Field

The utility model relates to a skipping rope, in particular to a length-adjustable skipping rope for children.

Background

Rope skipping is a very effective aerobic exercise. Is a sport game in which one person or the people do various jumping actions in one rope of the ring pendulum. It has many unique advantages in addition to the general benefits of exercise. The skipping rope consumes four hundred cards of heat every half hour. Is a body building exercise, has great help to various organs, coordination, posture, weight losing and the like of the heart-lung system and the like, and is a exercise suitable for people of all ages.

According to one kind of rope skipping that proposes in the patent publication of patent publication number CN204864684U, including rope skipping handle and the rope body of fixing in rope skipping handle one end, be equipped with the buckle in the rope skipping handle, rope body tip joint can adjust the length of rope body, generally the inside can put into rope skipping handle the unnecessary part of rope body inside, however, because rope handle volume is less, is difficult to hold too many rope bodies, leads to rope body adjustable range less, and rope body length variation is less.

Disclosure of Invention

In order to overcome the defects that the rope handle is small in size and difficult to accommodate too many rope bodies, so that the adjustable range of the rope bodies is small and the length change of the rope bodies is small, the utility model provides the length-adjustable child skipping rope.

The technical proposal is as follows: the length-adjustable skipping rope for children comprises rope handles and rope body I, wherein the rope body I is connected to the two rope handles, and further comprises rope body II, a clamping assembly and a spreading assembly, the rope body II is sleeved between the two rope body I, and the clamping assembly used for clamping the rope body I and the rope body II and the spreading assembly used for loosening the clamping assembly are arranged between the rope body I and the rope body II.

Further, the clamping assembly comprises a knob, a connecting seat and clamping blocks, the two ends of the rope body are connected with the connecting seat, the upper parts of the connecting seats are connected with a plurality of clamping blocks in a sliding mode at uniform intervals, the clamping blocks are used for clamping the first rope body, the knob is connected to the connecting seat through threads, and the knob is in contact with the clamping blocks.

Further, the expansion assembly comprises a spring and a telescopic rod, the telescopic rod is connected between the clamping block and the connecting seat, and the spring is sleeved on the telescopic rod.

Further, the lifting rope further comprises a counterweight sleeve, the middle part of the rope body II is connected with the counterweight sleeve, and the counterweight sleeve is used for lifting the weight of the rope body II.

Further, the child safety rope also comprises a handle sheath, the rope handle is sleeved with the handle sheath, and the handle sheath is used for protecting hands of the child.

The beneficial effects are as follows: 1. according to the utility model, the first rope body is sleeved into the second rope body or pulled out from the second rope body, so that the length of the first rope body and the second rope body is adjusted, and the adjustable length of the first rope body and the second rope body is far longer than that of the rope body which is retracted into the rope handle.

2. The weight of the rope body II can be lifted through the counterweight sleeve, the rope body is prevented from being too light to swing, the small hand which is tender for children can be protected through the handle sheath, and the palm is prevented from being worn by the rope handle when the rope is used for a long time.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a cross-sectional view of a knob of the present utility model.

Fig. 3 is a cross-sectional view of the knob and connector of the present utility model.

Fig. 4 is an enlarged view of the utility model at a of fig. 3.

Fig. 5 is a schematic view of a handle sheath of the present utility model.

Part names and serial numbers in the figure: 1_rope handle, 2_rope body one, 3_rope body two, 4_knob, 42_connecting seat, 43_clamp block, 44_spring, 45_telescopic rod, 6_counterweight sleeve, 7_handle sheath.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a children rope skipping with adjustable length, as shown in fig. 1-4, including rope handle 1, rope body one 2, rope body two 3, clamping component and prop up the subassembly, all be connected with rope body one 2 on two rope handles 1, rope body one 2 is solid rope body, the cover has rope body two 3 between two rope body one 2, rope body two 3 is hollow rope body, rope body one 2 can penetrate in rope body two 3, be provided with between rope body one 2 and the rope body two 3 and be used for clamping component and prop up the subassembly, clamping component is used for clamping rope body one 2 and rope body two 3, prevent that rope body one 2 and rope body two 3 break away from, prop up the subassembly and be used for making clamping component loosen, adjust the length of rope body after the release.

As shown in fig. 1-3, the clamping assembly comprises a knob 4, a connecting seat 42 and clamping blocks 43, wherein the two ends of a rope body II 3 are respectively connected with the connecting seat 42, threads are arranged on the connecting seat 42, four clamping blocks 43 are uniformly and slidingly connected at intervals on the upper part of the connecting seat 42, the clamping blocks 43 are used for clamping a rope body I2, the knob 4 is connected with the clamping blocks 43 through threads, the knob 4 is contacted with the clamping blocks 43, and the knob 4 is used for supporting the clamping blocks 43, so that the four clamping blocks 43 are mutually close to clamp the rope body I2 and the rope body II 3, and the rope body I2 and the rope body II 3 are prevented from being separated.

As shown in fig. 3 and 4, the expanding assembly comprises a spring 44 and a telescopic rod 45, wherein the telescopic rod 45 is connected between the clamping block 43 and the connecting seat 42, two telescopic sections of the telescopic rod 45 are respectively connected to the clamping block 43 and the connecting seat 42, the spring 44 is sleeved on the telescopic rod 45, and the spring 44 is used for expanding the clamping block 43.

When the rope length adjusting device is used, a user can swing one rope handle 1 in the same direction by two hands respectively, two feet are lifted, two rope bodies I2 are sleeved in two rope bodies II 3 initially, a knob 4 is tightly connected with a connecting seat 42 through threads, the knob 4 props against a clamping block 43 to clamp the rope bodies I2 and the rope bodies II 3, at the moment, a spring 44 is compressed with a telescopic rod 45, when the length of the rope bodies needs to be adjusted, the knob 4 can be screwed, the knob 4 is unscrewed, the knob 4 does not prop against a clamping block 43 any more, the clamping block 43 moves to the side away from each other under the elastic force of the spring 44, the clamping block 43 does not clamp the rope bodies I2 and the rope bodies II 3 any more, the rope bodies I2 can be sleeved in the rope bodies II 3, or the rope bodies I2 are pulled out from the inside of the rope bodies II 3, the length of the rope bodies I2 and the rope bodies II 3 is adjusted, after the length of the rope bodies II is adjusted, the knob 4 is screwed, the clamping block 43 clamps the rope bodies I2 and the rope bodies II 3, and the rope bodies 3 are fixed, and the length of the rope bodies is adjusted.

As shown in fig. 1, the rope further comprises a counterweight sleeve 6, the middle part of the rope body II 3 is connected with the counterweight sleeve 6, the counterweight sleeve 6 is used for lifting the weight of the rope body II 3, and the weight of the rope body II 3 can be lifted through the counterweight sleeve 6 because the rope body II 3 is a hollow rope body, so that the rope body II 3 is prevented from being hard to swing.

As shown in fig. 5, the rope handle 1 is sleeved with a handle sheath 7, and the handle sheath 7 can protect the hands of a child and prevent the rope handle 1 from hurting the hands of the child due to tender hands of the child.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a children rope skipping with adjustable length, is including rope handle (1) and rope body one (2), all is connected with rope body one (2), its characterized in that on two rope handles (1): the novel rope clamp is characterized by further comprising a rope body II (3), a clamping assembly and a spreading assembly, wherein the rope body II (3) is sleeved between the two rope bodies I (2), and the clamping assembly used for clamping the rope body I (2) and the rope body II (3) and the spreading assembly used for loosening the clamping assembly are arranged between the rope body I (2) and the rope body II (3).

2. A length adjustable child jump rope according to claim 1, characterized in that: the clamping assembly comprises a knob (4), a connecting seat (42) and clamping blocks (43), the two ends of a rope body II (3) are respectively connected with the connecting seat (42), the plurality of clamping blocks (43) are connected to the upper portion of the connecting seat (42) at equal intervals in a sliding mode, the clamping blocks (43) are used for clamping the rope body I (2), the knob (4) is connected to the connecting seat (42) through threads, and the knob (4) is in contact with the clamping blocks (43).

3. A length adjustable child jump rope according to claim 2, characterized in that: the expansion assembly comprises a spring (44) and a telescopic rod (45), the telescopic rod (45) is connected between the clamping block (43) and the connecting seat (42), and the spring (44) is sleeved on the telescopic rod (45).

4. A length adjustable child jump rope according to claim 1, characterized in that: the rope body II (3) is characterized by further comprising a counterweight sleeve (6), the middle part of the rope body II (3) is connected with the counterweight sleeve (6), and the counterweight sleeve (6) is used for lifting the weight of the rope body II (3).

5. A length adjustable child jump rope according to claim 1, characterized in that: the child safety rope is characterized by further comprising a handle sheath (7), wherein the handle sheath (7) is sleeved on the rope handle (1), and the handle sheath (7) is used for protecting the hands of the child.