Anti-slip plastic handle

Abstract

The utility model discloses an anti-slip plastic lifting handle, which relates to the technical field of plastic lifting handles, and comprises a buckling strip, the top of the buckling strip is movably connected with a lifting handle strip, the bottom of the lifting handle strip is fixedly provided with a semi-column strip, and the buckling strip is internally provided with a convex groove penetrating to two ends; connecting arms penetrating to the lower portion of the buckling strip are assembled at the two ends of the handle strip, and hard edge pieces connected to the ends of the handle strip are fixed to the end faces of the connecting arms. According to the utility model, the handle strip is lifted by a hand to be matched with a carton below the handle strip, so that the handle strip is bent and deformed at the same time, and is matched with the semi-column strip at the bottom of the handle strip, so that the handle strip is in full contact with the palm surface, and discomfort caused by indentation can be avoided; and the deformed and bent handle strip can be better matched with a hand in a bent and clenched state, so that the handle strip is not easy to slip off from the hand, and a better protection effect can be achieved on the box body and articles in the box body.

Description

Technical Field

[0001] This utility model relates to the field of plastic handle technology, specifically to an anti-slip plastic handle. Background Technology

[0002] A handle is a component installed on a packaging box to lift the entire box. Plastic handles are made of plastic. When in use, an opening is made in the packaging box, and the T-shaped ends of the plastic handle pass through the opening and are placed inside the packaging box. When the handle is lifted, the T-shaped ends are placed inside the opening, thus lifting the packaging box together.

[0003] Currently available plastic handles are all flat and elongated. When the hand grips the outer wall of the handle and lifts it, the two sides of the handle come into contact with the palm. Because the side area of ​​the handle is small, the force exerted on the palm is relatively large, which can cause pain to the hand. At the same time, the palm will unconsciously weaken the grip, which poses a risk of the hand slipping off the handle and causing the cardboard box to fall to the ground. Therefore, a non-slip plastic handle is proposed. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a non-slip plastic handle to solve the technical problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a non-slip plastic handle, including a buckle strip, a handle strip movably connected to the top of the buckle strip, a semi-column strip fixed to the bottom of the handle strip, and a convex groove extending through both ends inside the buckle strip.

[0006] Both ends of the handle strip are equipped with connecting arms that extend to the bottom of the buckle strip. The end face of the connecting arm is fixed with a hard edge piece connected to the end of the handle strip. The top of the buckle strip is provided with a matching buckle groove at the contact position with the connecting arm. Between the two sets of buckle grooves, a relief groove is provided at the top of the buckle strip. A semi-arc cylinder fitted onto the outer wall of the semi-column strip is fixed in the relief groove.

[0007] As a preferred technical solution, a half-flange fastener is fixed at the end of the connecting arm away from the hard edge, and the diameter of the half-flange fastener is greater than the width of the fastener groove.

[0008] As a preferred technical solution, the handle strip and the semi-column strip are integrally injection molded using a mold.

[0009] As a preferred technical solution, the two ends of the handle strip are fixed to the hard edge piece by high-temperature vulcanization.

[0010] As a preferred technical solution, the convex groove is provided with multiple sets of elastic rubber strips fixed in a perpendicular state to the convex groove, and the multiple sets of elastic rubber strips are distributed at equal intervals inside the convex groove.

[0011] As a preferred technical solution, both the front and rear ends of the handle strip are arc-shaped curved surfaces.

[0012] In summary, the present invention has the following main advantages:

[0013] This invention allows the handle strip to bend and deform when pulled by hand, interacting with the cardboard box below. This deformation, combined with the semi-column strip at the bottom, ensures full contact between the handle strip and the palm of the hand, preventing discomfort caused by indentations. The deformed handle strip also better fits the bent and clenched hand, preventing it from easily slipping off and providing better protection for the box and its contents. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the buckle strip and handle strip of this utility model;

[0015] Figure 2 This is a structural diagram of the buckle strip and handle strip of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the buckle strip of this utility model;

[0017] Figure 4 This is a bottom view of the handle strip of this utility model.

[0018] Figure 5 This is a partial cross-sectional structural diagram of the handle strip of this utility model;

[0019] Figure 6 This is a schematic diagram of the rigid edge component and connecting arm of this utility model.

[0020] In the diagram: 100, buckle strip; 110, handle strip; 111, convex groove; 112, elastic rubber strip; 120, semi-column strip; 130, hard edge piece; 140, connecting arm; 141, semi-fan fastener; 150, buckle groove; 160, clearance groove; 170, semi-arc cylinder. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0022] The embodiments of this utility model will be described below based on its overall structure.

[0023] A type of non-slip plastic handle, such as Figures 1 to 6 As shown, it includes a buckle strip 100, a handle strip 110 is movably connected to the top of the buckle strip 100, a semi-column strip 120 is fixed to the bottom of the handle strip 110, and a convex groove 111 extending through both ends is provided inside the buckle strip 100.

[0024] Both ends of the handle strip 110 are equipped with connecting arms 140 that extend to the bottom of the buckle strip 100. The end face of the connecting arm 140 is fixed with a hard edge piece 130 connected to the end of the handle strip 110. The top of the buckle strip 100 is provided with a matching buckle groove 150 at the contact position with the connecting arm 140. Between the two sets of buckle grooves 150, a relief groove 160 is provided at the top of the buckle strip 100. A semi-arc cylinder 170 sleeved on the outer wall of the semi-column strip 120 is fixed in the relief groove 160.

[0025] The convex groove 111 is provided with multiple sets of elastic rubber strips 112 fixed in a perpendicular state to the convex groove 111, and the multiple sets of elastic rubber strips 112 are distributed at equal intervals inside the convex groove 111.

[0026] When the fingers apply an upward force to the handle strip 110, it separates from the buckle strip 100, creating a space between them. The fingers can then pass through this space and grip the outside of the handle strip 110, applying an upward lifting force and causing the box connected to the buckle strip 100 to rise together. Because the buckle strip 100 exerts a vertical downward force on the handle strip 110, the handle strip 110 bends (arches upward in the middle). The gripping force further causes the handle strip 110 to deform towards the center, gradually shaping it into a cylindrical form, allowing for filling... The handle 110 is designed to ensure full contact between the handle and the palm of the hand when gripping, thus preventing pressure marks on the palm and increasing the contact area with the palm. This prevents slippage between the hand and the handle 110 and protects the cardboard box connected to the buckle 100 (protecting the items stored inside the box). The semi-circular cylinder 170 provides storage space for the semi-column 120, while the elastic rubber strip 112 allows the handle 110 to return to its initial flat state, so that the handle 110 can be attached to the upper surface of the buckle 100 for stacking of boxes.

[0027] Please refer to this carefully. Figure 2 A half-flange fastener 141 is fixed to one end of the connecting arm 140 away from the hard edge 130, and the diameter of the half-flange fastener 141 is greater than the width of the fastener groove 150.

[0028] When the handle strip 110 is stretched and bent by hand, it pulls the connecting arms 140 at both ends to slide close together in the buckle groove 150, while the half-panel fastener 141 slides at the bottom of the buckle strip 100, so that the connecting arms 140 cannot be disengaged from the buckle groove 150, ensuring that the buckle strip 100 and the handle strip 110 are in a sliding connection state.

[0029] Please refer to this carefully. Figure 2 and Figure 4 The handle strip 110 and the semi-column strip 120 are integrally injection molded using a mold.

[0030] This can improve the integrity between the handle strip 110 and the semi-column strip 120, thereby extending the service life of the plastic handle.

[0031] Please refer to this carefully. Figure 2 The two ends of the handle strip 110 are fixed to the hard edge piece 130 by high-temperature vulcanization.

[0032] This ensures a firm connection between the end of the soft handle strip 110 and the hard edge piece 130, better coping with the external forces generated by the weight of the carton and its contents.

[0033] Please refer to this carefully. Figure 1 , Figure 2 and Figure 4 The front and rear ends of the handle strip 110 are both curved.

[0034] It fits perfectly into the curved surface of the palm, preventing marks from forming on the palm and making it more comfortable to grip and extract.

[0035] In use, fingers apply an upward force to the handle strip 110, separating it from the buckle strip 100 and creating a space between them. The fingers can then pass through this space and grip the outside of the handle strip 110, applying an upward lifting force and causing the box connected to the buckle strip 100 to rise together. Because the buckle strip 100 exerts a vertical downward force on the handle strip 110, the handle strip 110 bends (arches upward in the middle). The gripping force also causes the handle strip 110 to deform towards the center, gradually forming a cylindrical shape that fits snugly against the palm of the hand. Sufficient contact avoids discomfort caused by pressure marks on the palm, while increasing the contact area with the palm, preventing slippage between the hand and the handle strip 110. It also protects the cardboard box connected to the buckle strip 100 (protecting the items stored inside the cardboard box). The semi-circular cylinder 170 provides storage space for the semi-column strip 120, and the elastic rubber strip 112 allows the handle strip 110 to return to its initial flat state, so that the handle strip 110 can be attached to the upper surface of the buckle strip 100, facilitating the stacking of boxes. All parts not mentioned in this device are the same as or can be implemented using existing technology.

[0036] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A non-slip plastic handle, comprising a buckle strip (100), characterized in that: The top of the buckle (100) is movably connected to a handle (110), and the bottom of the handle (110) is fixed with a semi-column (120). The buckle (100) has a through-hole (111) extending to both ends. The handle strip (110) is equipped with connecting arms (140) that extend to the bottom of the buckle strip (100) at both ends. The end face of the connecting arm (140) is fixed with a hard edge piece (130) connected to the end of the handle strip (110). The top of the buckle strip (100) is provided with a matching buckle groove (150) at the contact position with the connecting arm (140). A clearance groove (160) is provided between the two sets of buckle grooves (150) at the top of the buckle strip (100). A semi-arc cylinder (170) sleeved on the outer wall of the semi-column strip (120) is fixed in the clearance groove (160).

2. The plastic handle of claim 1, wherein: The connecting arm (140) is fixed with a half-fan fastener (141) at one end away from the hard edge (130), and the diameter of the half-fan fastener (141) is greater than the width of the fastener groove (150).

3. The plastic handle of claim 1, wherein: The handle strip (110) and the semi-column strip (120) are integrally injection molded by mold.

4. The slip-resistant plastic handle of claim 1, wherein: The two ends of the handle strip (110) are fixed to the hard edge piece (130) by high-temperature vulcanization.

5. The slip-resistant plastic handle of claim 1, wherein: The convex groove (111) is provided with multiple sets of elastic rubber strips (112) fixed in a perpendicular state to the convex groove (111), and the multiple sets of elastic rubber strips (112) are distributed at equal intervals inside the convex groove (111).

6. The slip-resistant plastic handle of claim 1, wherein: The front and rear ends of the handle strip (110) are both arc-shaped curved surfaces.

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