Lifting handle structure and lifting basket

Abstract

The embodiment of the utility model discloses a lifting handle structure and a lifting basket. The lifting handle structure comprises a mounting frame, a lifting piece and a limiting piece. The lifting part is movably arranged on the mounting frame, the lifting part has a normal position and a lifting position relative to the mounting frame, and the lifting part can be switched between the normal position and the lifting position by driving the lifting part. The limiting piece is arranged on the mounting frame, the lifting piece is provided with a limiting part, when the lifting piece moves to the lifting position from the normal position, the limiting part can be connected to the limiting piece, and the limiting piece and the limiting part are matched to prevent the lifting piece located at the lifting position from moving relative to the mounting frame. According to the lifting basket, the limiting part is arranged on the lifting piece, and when the lifting piece is held by hand to lift the lifting basket and the lifting basket walks, relative movement between the lifting piece and the lifting basket is not prone to occurring when the arms of a person swing, so that it can be guaranteed that objects in the lifting basket are not prone to being thrown out, and it can also be guaranteed that the objects in the lifting basket are not prone to being strongly collided.

Description

Technical Field

[0001] The utility model relates to the technical field of article carrying, in particular to a handle structure and a basket. Background Art

[0002] The application range of the basket is relatively wide. The basket may be used in life and work. For example, in medical experiments, if test tubes or reagents and other items need to be transported, these items are often placed in the basket, and the staff holds the handle structure of the basket to lift the basket to carry the items to the designated location.

[0003] The handle structure in the related art is generally rotatably arranged on the basket. When an external force is applied to lift the handle structure to lift the basket, it is easy for the basket to rotate significantly relative to the handle structure, and the entire basket will shake significantly, making it easier for items in the basket to fall out of the basket. Utility Model Content

[0004] Based on this, it is necessary to propose a handle structure and a basket that can reduce the shaking amplitude to address the above problems.

[0005] The present invention provides a handle structure, comprising:

[0006] Mounting frame;

[0007] A lifting member, movably disposed on the mounting frame, wherein the lifting member has a normal position and a lifting position relative to the mounting frame, and the lifting member can be driven to switch between the normal position and the lifting position;

[0008] And a limiting member, wherein the limiting member is arranged on the mounting frame, and the lifting member has a limiting portion. When the lifting member moves from the normal position to the lifting position, the limiting portion can abut against the limiting member, and the cooperation between the limiting member and the limiting portion can prevent the lifting member located at the lifting position from moving relative to the mounting frame.

[0009] In some embodiments, the lifting member includes a hand-held rod and an abutment rod elastically arranged on the hand-held rod, and the hand-held rod is rotatably connected to the mounting frame. During the rotation of the hand-held rod, the abutment rod can be driven to change between a normal position and a lifting position relative to the mounting frame, and the abutment rod can abut against the limiting member when it is in the lifting position. The limiting member is located on the path of the abutment rod from the lifting position to the normal position.

[0010] In some embodiments, the abutment rod is rotatably connected to the hand-held rod, and the connection between the abutment rod and the hand-held rod is elastically connected by a torsion spring. When the abutment rod moves to the lifting position, the torsion spring can force the end of the abutment rod to abut against the limiting member.

[0011] In some embodiments, a slide groove is provided on the abutment rod, and a positioning rod is provided between the abutment rod and the hand-held rod. One end of the positioning rod is rotatably connected to the hand-held rod, and a partial structure of the other end is inserted and adapted in the slide groove.

[0012] In some embodiments, the abutment rod is further provided with raised limit blocks at intervals, the gap between the two limit blocks forms the limit portion, and the limit member can be sandwiched between the two limit blocks;

[0013] Alternatively, the abutting rod is provided with a limiting groove at a position where the abutting rod abuts against the limiting member, the limiting groove forms the limiting portion, and a partial structure of the limiting member can be overlapped into the limiting groove.

[0014] In some embodiments, a placement slot is provided on the mounting frame, and a movable slot and a yield slot connected to the placement slot are also penetrated on the mounting frame, the movable slot is used to limit the normal position and the lifting position, the abutment rod is passed through the movable slot, and the end of the abutment rod is located in the placement slot, the hand-held rod is passed through the yield slot, and the end of the hand-held rod is located in the placement slot, and is rotatably connected to the mounting frame.

[0015] In some embodiments, a roller is disposed at the end of the abutment rod.

[0016] In some embodiments, the lifting member includes an intermediate rod and an end rod connected to the intermediate rod, the end rod is movably arranged on the mounting frame, and the end of the end rod away from the intermediate rod is also rotatably connected to a rotating rod rotatably arranged relative to the mounting frame, the limiting portion is located at the end of the end rod close to the end where it is connected to the rotating rod, and the limiting member is located on the rotation path of the limiting portion when it rotates following the rotating rod.

[0017] In some embodiments, a connecting portion is provided at the end of the rotating rod, and the end of the end rod away from the intermediate rod can be rotatably connected to the connecting portion. An abutment portion is provided at the end of the end rod close to the connecting portion, and an abutment groove is provided on the abutment portion. When the abutment portion rotates following the rotating rod, the limiting member can be inserted into the abutment groove.

[0018] The embodiment of the utility model further provides a basket, comprising a basket body and the handle structure described above.

[0019] The following beneficial effects are achieved by using the embodiments of the present invention:

[0020] According to the handle structure and the basket in the above-mentioned embodiment, by providing a limiting portion on the lifting member and providing a limiting member on the mounting frame, when the garbage lifting member moves to the lifting position, the limiting member and the limiting portion can be connected, so that the position of the lifting member relative to the mounting frame is stable, that is, the lifting member is not easy to move relative to the mounting frame, and in actual application, the mounting frame is fixed on the basket, so the lifting member is not easy to move relative to the basket. When the garbage lifting member is held to lift the basket and walking, when the person swings his arm, it is not easy for the lifting member and the basket to move relative to each other, that is, with the shaking of the person's arm, the basket is not easy to shake significantly, so that it can not only ensure that the items in the basket are not easy to be thrown out, but also ensure that the items in the basket are not easy to collide strongly with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] in:

[0023] Figure 1 A first structural schematic diagram of a basket provided according to the utility model is shown;

[0024] Figure 2 A second structural schematic diagram of a basket provided according to the utility model is shown;

[0025] Figure 3 A schematic diagram of the structure of the lifting member provided according to the utility model is shown;

[0026] Figure 4 Another structural schematic diagram of the lifting member provided according to the utility model is shown;

[0027] Figure 5 A third structural schematic diagram of a basket provided according to the utility model is shown;

[0028] Figure 6 A fourth structural schematic diagram of the basket provided according to the utility model is shown.

[0029] Description of main component symbols:

[0030] 1. Mounting frame; 11. Placement slot; 12. Movable slot; 13. Yield slot; 2. Lifting piece; 21. Handle bar; 22. Positioning bar; 23. Abutment bar; 231. Roller; 232. Slide slot; 233. Limit block; 234. Limit slot; 24. Intermediate rod; 25. End rod; 251. Abutment part; 2511. Abutment slot; 26. Rotating rod; 261. Connecting part; 30. Limiting piece; 100. Handle structure; 200. Basket body. DETAILED DESCRIPTION

[0031] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] On the one hand, the utility model provides a handle structure 100, which can be used in a basket to facilitate lifting the basket. In one embodiment, please refer to Figure 1 and Figure 2 The handle structure 100 includes a mounting frame 1, a lifting member 2 and a limiting member 30. The mounting frame 1 is a bracket structure of the handle structure 100, which can support the handle structure 100, and can also be used as a mounting structure to be installed on the basket.

[0035] The lifting member 2 is movably arranged on the mounting frame 1, and has a normal position and a lifting position relative to the mounting frame 1. When the basket is placed on the ground or other placement positions, there is no external force holding the lifting member 2, and the lifting member 2 is in the normal position in a free state. When the lifting member 2 is lifted under the action of an external force to lift the entire basket, the lifting member 2 can move relative to the basket to the lifting position. Driving the lifting member 2 can make the lifting member 2 change between the normal position and the lifting position.

[0036] The limiting member 30 is arranged on the mounting frame 1, and the lifting member 2 has a limiting portion, and the limiting member 30 is arranged on the movable path of the limiting portion. When the lifting member 2 moves from the normal position to the lifting position, the cooperation between the limiting member 30 and the limiting portion can prevent the lifting member 2 at the lifting position from moving relative to the mounting frame 1.

[0037] By providing a limiting part on the lifting member 2 and a limiting part 30 on the mounting frame 1, when the garbage lifting member moves to the lifting position, the limiting part 30 can be connected to the limiting part, so that the position of the lifting member 2 relative to the mounting frame 1 is stable, that is, the lifting member 2 is not easy to move relative to the mounting frame 1. In actual application, the mounting frame 1 is fixed on the basket, so the lifting member 2 is not easy to move relative to the basket. When the garbage lifting member is held by the hand to lift the basket and walk, when the person swings the arm, it is not easy for the lifting member 2 and the basket to move relative to each other, that is, with the shaking of the person's arm, the basket is not easy to shake significantly. In this way, it can not only ensure that the items in the basket are not easy to be thrown out, but also ensure that the items in the basket are not easy to collide strongly with each other.

[0038] In one embodiment, see Figures 1 to 4 The lifting member 2 includes a hand-held rod 21 and an abutting rod 23 elastically arranged on the hand-held rod 21. The hand-held rod 21 is rotatably connected to the mounting frame 1, and a part of the structure of the abutting rod 23 can move relative to the mounting frame 1. During the rotation of the hand-held rod 21, the abutting rod 23 can be driven to change between the normal position and the lifting position relative to the mounting frame 1. The limiting member 30 is located on the path of the abutting rod 23 from the normal position to the lifting position. When the abutting rod 23 reaches the lifting position, the limiting portion on the abutting rod 23 can be tightly pressed against the limiting member 30. At this time, the limiting member 30 is still located on the path of the abutting rod 23 from the lifting position to the normal position. Due to the elastic effect of the abutting rod 23, there is a certain tension between the abutting rod 23 and the hand-held rod 21, which presses the abutting rod 23 against the limiting member 30. When the abutting rod 23 is driven to move to the normal position, the tension on the abutting rod 23 needs to be overcome. As a result, the position of the entire lifting member 2 is stabilized between the limiting member 30 and the mounting frame 1 , supported by the transition position between the limiting member 30 and the hand-held rod 21 and the mounting frame 1 .

[0039] Without the limiting function of the limiter 30, when the hand basket is carried, if the arm is swung, the lifting member 2 and the mounting frame 1 can be driven to move relative to each other, that is, the hand basket can easily shake. However, after the limiter 30 is provided, the limiter 30 limits the entire movement of the lifting member 2, making it difficult for it to shake with the mounting frame 1. In order to prevent the lifting member 2 from moving relative to the mounting frame 1, the elastic force of the abutment rod 23 can be set to be greater than the force that drives the lifting member 2 and the mounting frame 1 to move relative to each other when the arm is swung.

[0040] It should be noted that the abutment rod 23 can be integrally formed with the hand-held rod 21, and the abutment rod 23 itself has elasticity, which is due to the material, such as rubber or silicone material, of which the abutment rod 23 is made. In addition, the abutment rod 23 can also be movably connected to the hand-held rod 21, and the abutment rod 23 and the hand-held rod 21 are elastically connected.

[0041] Specifically, the end of the abutment rod 23 can be rotatably connected to the end of the hand-held rod 21 away from the end of the hand-held rod 21 that is rotatably connected to the mounting frame 1, and the connection between the abutment rod 23 and the hand-held rod 21 is elastically connected through a torsion spring. It can be understood that there is a gap between the end of the abutment rod 23 away from the rotational connection position and the end of the hand-held rod 21 that is rotatably connected to the mounting frame 1, and this gap is larger than the gap between the stopper 30 and the end of the hand-held rod 21 connected to the mounting frame 1. In this way, it can be ensured that when the abutment rod 23 is in the lifting position, the abutment portion 251 can abut against the stopper 30, and the abutment rod 23 has an elastic force from the torsion spring, so that the end of the abutment rod 23 is tightly pressed against the stopper 30.

[0042] In a specific embodiment, a slide groove 232 is provided on the abutment rod 23, and a positioning rod 22 is provided between the abutment rod 23 and the hand-held rod 21. One end of the positioning rod 22 is rotatably connected to the hand-held rod 21, and a partial structure of the other end is inserted and adapted in the slide groove 232.

[0043] By setting the positioning rod 22, as the abutment rod 23 rotates relative to the hand-held rod 21, the end of the positioning rod 22 can move along the slide groove 232. In a natural state, the friction between the end of the positioning rod 22 and the wall of the slide groove 232 can also hinder the abutment rod 23 from rotating relative to the hand-held rod 21. That is, through the limiting effect of the positioning rod 22, during the movement of the abutment rod 23 to the lifting position, the abutment rod 23 can be made to be stationary relative to the hand-held rod 21, so that there is no abutment force between the abutment rod 23 and the limiting member 30 at the beginning. When the lifting member 2 is located at the lifting position, the position of the end of the positioning rod 22 in the slide groove 232 is moved, so that the abutment rod 23 can rotate relative to the hand-held rod 21 under the action of elastic force to abut against the limiting member 30.

[0044] It should be noted that raised limit blocks 233 are also arranged at intervals on the abutment rod 23, and the gap between the two limit blocks 233 forms a limit portion. The surface of the limit member 30 is preferably a curved surface. When the abutment rod 23 moves to the lifting position, the limit member 30 can be clamped between the two limit blocks 233. By setting the limit blocks 233, the position of the limit member 30 relative to the surface of the abutment rod 23 is not easy to move, so that the connection between the limit member 30 and the abutment member is more stable.

[0045] Alternatively, the abutting rod 23 is provided with a limiting groove 234 at the position where it abuts against the limiting member 30, the limiting groove 234 forming a limiting portion, and a part of the structure of the limiting member 30 can be inserted into the limiting groove 234. The function of the limiting groove 234 is the same as that of the limiting block 233, and both can limit the movement between the limiting member 30 and the abutting rod 23.

[0046] It is worth mentioning that a placement groove 11 is provided on the mounting frame 1, and a movable groove 12 and a giveway groove 13 connected to the placement groove 11 are also penetrated on the mounting frame 1, wherein the opening paths of the movable groove 12 and the giveway groove 13 are consistent, but the movable groove 12 and the giveway groove 13 are arranged at intervals, and the movable groove 12 and the giveway groove 13 are opened on the same side of the mounting frame 1.

[0047] The movable groove 12 is used to limit the normal position and the lifting position. The abutment rod 23 is inserted into the movable groove 12, and the end of the abutment rod 23 away from the hand-held rod 21 is located in the placement groove 11. The end is used to connect with the limit member 30. The limit member 30 is a cylindrical setting, which is fixedly connected to the mounting frame 1 and is located in the placement groove 11.

[0048] The hand-held rod 21 is inserted into the yielding groove 13, and one end of the hand-held rod 21 away from the abutting rod 23 extends into the placement groove 11, and the end of the hand-held rod 21 is rotatably connected to the structure of the mounting frame 1 located in the placement groove 11, that is, on the groove wall of the placement groove 11.

[0049] It should also be noted that a roller 231 is also provided at the end of the abutment rod 23 away from the hand-held rod 21. When the hand-held rod 21 rotates, the end of the abutment rod 23 can contact the mounting frame 1. Although the abutment rod 23 can use elasticity to achieve a giving way effect with the mounting frame 1 and will not get stuck, the friction between the end of the abutment rod 23 and the mounting frame 1 can easily affect the rotation of the hand-held rod 21. Therefore, by providing the roller 231, the friction of the roller 231 can be achieved between the end of the abutment rod 23 and the mounting frame 1, thereby reducing the difficulty of movement.

[0050] In another embodiment, please refer to Figure 5 and Figure 6The lifting member 2 includes an intermediate rod 24 and end rods 25 connected to both ends of the intermediate rod 24. Both end rods 25 are movably arranged on the mounting frame 1, and the end rods 25 are movable between a normal position and a lifting position. The end of the end rod 25 away from the intermediate rod 24 is also rotatably connected to a rotating rod 26 rotatably arranged relative to the mounting frame 1. The limiting portion is located at the end of the end rod 25 close to the end where it is connected to the rotating rod 26, and the position where the end rod 25 is connected to the rotating rod 26 can rotate with the rotating rod 26.

[0051] The end rod 25 has two movements, namely, one is the movement relative to the mounting frame 1 from the normal position to the lifting position, and the other is the rotation relative to the rotating rod 26. The limit member 30 is located on the movement path generated when the end rod 25 rotates relative to the rotating rod 26.

[0052] When the end rod 25 moves to the lifting position, by rotating the rotating rod 26, the end rod 25 rises on the one hand and rotates relative to the rotating rod 26 on the other hand, and the limit member 30 is specifically located on the path when the limit part follows the rotation of the rotating rod 26, so that the limit member 30 can be connected to the limit part.

[0053] Specifically, a connecting portion 261 is provided at the end of the rotating rod 26, and one end of the end rod 25 away from the middle rod 24 can be rotatably connected to the connecting portion 261. An abutting portion 251 is provided at the end of the end rod 25 close to the connecting portion 261, and an abutting groove 2511 is provided at the upper end of the abutting portion 251. The abutting portion 251 can move with the end rod 25, so that the limiting portion can not only be raised to the position of the limiting member 30, but also can be rotated with the end rod 25 until the limiting member 30 is inserted into the abutting groove 2511.

[0054] In this way, through the cooperation between the limiting member 30 and the abutting groove 2511 , the end rod 25 can no longer rotate relative to the rotating rod 26 , and the movement direction of the end rod 25 is limited by the limiting member 30 and the mounting frame 1 itself.

[0055] More specifically, the mounting frame 1 is provided with a placement slot 11, and the mounting frame 1 is also provided with a movable slot 12 connected to the placement slot 11, wherein the movable slot 12 is used to limit the normal position and the lifting position. The rotating rod 26 and the limiter 30 are both located in the placement slot 11, the end rod 25 is passed through the movable slot 12, and the end of the end rod 25 away from the middle rod 24 is located in the placement slot 11 and connected to the rotating rod 26.

[0056] One end of the movable groove 12 is used to form a lifting position. When the end rod 25 is in the lifting position, the end rod 25 can be pressed against the end of the movable groove 12. It can be understood that when the end rod 25 is in the lifting position, although it cannot continue to move in the direction away from the normal position, it can still move in the direction away from the lifting position. However, through the cooperation between the abutment portion 251 and the limiter 30, the movement of the end rod 25 away from the lifting position can be limited, thereby making it difficult for the end rod 25 or the entire handle structure 100 to move relative to the mounting frame 1.

[0057] On the other hand, the utility model provides a basket, which includes a basket body 200 and the handle structure 100 mentioned above.

[0058] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A handle structure, characterized in that: include: Mounting frame; A lifting member, movably disposed on the mounting frame, wherein the lifting member has a normal position and a lifting position relative to the mounting frame, and the lifting member can be driven to switch between the normal position and the lifting position; And a limiting member, wherein the limiting member is arranged on the mounting frame, and the lifting member has a limiting portion. When the lifting member moves from the normal position to the lifting position, the limiting portion can abut against the limiting member, and the cooperation between the limiting member and the limiting portion can prevent the lifting member located at the lifting position from moving relative to the mounting frame.

2. The handle structure according to claim 1, characterized in that: The lifting member includes a hand-held rod and an abutment rod elastically arranged on the hand-held rod. The hand-held rod is rotatably connected to the mounting frame. During the rotation of the hand-held rod, the abutment rod can be driven to change between a normal position and a lifting position relative to the mounting frame, and the abutment rod can abut against the limiting member when it is in the lifting position. The limiting member is located on the path of the abutment rod from the lifting position to the normal position.

3. The handle structure according to claim 2, characterized in that: The abutment rod is rotatably connected to the hand-held rod, and the connection between the abutment rod and the hand-held rod is elastically connected through a torsion spring. When the abutment rod moves to the lifting position, the torsion spring can force the end of the abutment rod to abut against the limiting member.

4. The handle structure according to claim 3, characterized in that: A slide groove is provided on the abutment rod, a positioning rod is provided between the abutment rod and the hand-held rod, one end of the positioning rod is rotatably connected to the hand-held rod, and a partial structure of the other end is inserted and adapted in the slide groove.

5. The handle structure according to any one of claims 2-3, characterized in that: The abutment rod is also provided with raised limit blocks at intervals, the gap between the two limit blocks forms the limit portion, and the limit member can be sandwiched between the two limit blocks; Alternatively, the abutting rod is provided with a limiting groove at a position where the abutting rod abuts against the limiting member, the limiting groove forms the limiting portion, and a partial structure of the limiting member can be overlapped into the limiting groove.

6. The handle structure according to claim 2, characterized in that: The mounting frame is provided with a placement slot, and is also penetrated by a movable slot and a yield slot connected to the placement slot, the movable slot is used to limit the normal position and the lifting position, the abutment rod is passed through the movable slot, and the end of the abutment rod is located in the placement slot, the hand-held rod is passed through the yield slot, and the end of the hand-held rod is located in the placement slot, and is rotatably connected to the mounting frame.

7. The handle structure according to claim 2, characterized in that: A roller is arranged at the end of the abutting rod.

8. The handle structure according to claim 1, characterized in that: The lifting member includes an intermediate rod and an end rod connected to the intermediate rod. The end rod is movably arranged on the mounting frame. The end of the end rod away from the intermediate rod is also rotatably connected to a rotating rod rotatably arranged relative to the mounting frame. The limiting member is located on the rotation path when the limiting part follows the rotation of the rotating rod.

9. The handle structure according to claim 8, characterized in that: A connecting portion is provided at the end of the rotating rod, and the end of the end rod away from the intermediate rod can be rotatably connected to the connecting portion. An abutment portion is provided at the end of the end rod close to the connecting portion, and an abutment groove is provided on the abutment portion. When the abutment portion rotates following the rotating rod, the limiting member can be inserted into the abutment groove.

10. A basket, characterized in that: The invention comprises a basket body and a handle structure as claimed in any one of claims 1 to 9.

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