CN111422294A

CN111422294A - Foldable hand-held handle

Info

Publication number: CN111422294A
Application number: CN202010238092.2A
Authority: CN
Inventors: 王忠胜; 蒋进良
Original assignee: Foshan Dahao Medical Technology Co ltd
Current assignee: Foshan Dahao Medical Technology Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-07-17

Abstract

The invention relates to the technical field of articles for daily use, in particular to a foldable handheld handle, which comprises a handle and a connecting rod connected with the handle, and is characterized in that: still include the fixture block, the handle rotates with the connecting rod to be connected, and the handle is equipped with the second fixed slot, and the second fixed slot is located to the fixture block, and the connecting rod is equipped with the first fixed slot that matches with the fixture block shape, and the fixture block can rotate and cooperate with first fixed slot along with the handle. The foldable handle is convenient to fold and store, and the occupied space of the handle is reduced.

Description

Foldable hand-held handle

Technical Field

The invention relates to the technical field of articles for daily use, in particular to a foldable handheld handle.

Background

All be equipped with the handle on article such as bicycle, scooter, electric motor car, body-building apparatus, wheelchair, walking stick, along with present commodity develop more and more rapidly towards folded cascade, for example folding bicycle, folding wheelchair etc. carry after folding convenient, the storage occupation space is little, and the advantage is obvious, receives more and more consumers' favor. However, the handles on the folding bicycles, the folding wheelchairs and the like generally have no folding function, and the folding bicycles or the wheelchairs are often inconvenient to pack, transport, store and the like due to the fact that the handles are protruded after being folded, and need to occupy larger space when being stored.

Disclosure of Invention

The invention aims to provide a foldable handheld handle which is convenient to fold and store and reduces the occupied space of the handle.

The embodiment of the invention is realized by the following steps:

the utility model provides a folding handheld handle, includes the handle and the connecting rod of being connected with the handle, its characterized in that: still include the fixture block, the handle rotates with the connecting rod to be connected, and the handle is equipped with the second fixed slot, and the second fixed slot is located to the fixture block, and the connecting rod is equipped with the first fixed slot that matches with the fixture block shape, and the fixture block can rotate and cooperate with first fixed slot along with the handle.

Further, in some embodiments of the present invention, an elastic member is disposed between the handle and the latch.

Further, in some embodiments of the present invention, the fixing device further includes a button, the connecting rod is provided with a first through hole, the first through hole is communicated with the first fixing groove, and one end of the button passes through the first through hole.

Further, in some embodiments of the present invention, a limiting flange is disposed at an end of the button near the first through hole, and the limiting flange prevents the button from falling out of the first through hole.

Further, in some embodiments of the present invention, the number of the first fixing grooves is two, and when the handle and the connecting rod are rotated to the unfolded state, the movable clamping block can be inserted into one of the first fixing grooves; when the handle and the connecting rod rotate to a storage state, the movable clamping block can be embedded into the other first fixing groove.

Further, in some embodiments of the present invention, the handle is provided with an arc-shaped limiting sliding groove, the connecting rod is provided with a limiting sliding block matched with the limiting sliding groove, when the handle and the connecting rod rotate to the unfolding state, the limiting sliding block abuts against one end of the limiting sliding groove, and when the handle and the connecting rod rotate to the storage state, the limiting sliding block abuts against the other end of the limiting sliding groove.

Further, in some embodiments of the present invention, the above-mentioned device further includes a nut and a bolt, the fixture block is provided with a second through hole, the handle is provided with a third through hole, and the connecting rod is provided with a fourth through hole; the nut is arranged on the outer side of the connecting rod, and the bolt sequentially penetrates through the third through hole, the second through hole and the fourth through hole and is in threaded fit connection with the nut.

Further, in some embodiments of the present invention, a receiving groove is disposed on a side of the clamping block close to the handle, one end of the elastic element is disposed in the receiving groove, and the other end of the elastic element is connected to the handle.

Further, in some embodiments of the present invention, the outer surface of the handle is provided with anti-slip lines.

Further, in some embodiments of the present invention, a connecting seat is disposed between the handle and the connecting rod, the connecting seat is connected to the connecting rod, the handle is rotatably connected to the connecting seat, and the first fixing groove is disposed in the connecting seat.

The embodiment of the invention at least has the following advantages or beneficial effects:

the embodiment of the invention provides a foldable handheld handle, which comprises a handle and a connecting rod connected with the handle, and is characterized in that: still include the fixture block, the handle rotates with the connecting rod to be connected, and the handle is equipped with the second fixed slot, and the second fixed slot is located to the fixture block, and the connecting rod is equipped with the first fixed slot that matches with the fixture block shape, and the fixture block can rotate and cooperate with first fixed slot along with the handle.

The working principle is as follows: the clamping block is arranged in the second fixing groove, the second fixing groove limits the rotation of the clamping block and only can slide towards one side of the connecting rod along the second fixing groove, when the handle and the connecting rod are mutually rotated into an unfolded state, the clamping block is slid, one side of the clamping block can be embedded into the first fixing groove, and the clamping block is clamped in the first fixing groove and the second fixing groove at the moment, so that the mutual rotation of the handle and the connecting rod is limited, and a user can use the handle more stably; when the handle is accomodate to needs, remove the fixture block from first fixed slot, rotate the handle and accomodate, so can be convenient for fold, conveniently accomodate, reduce the occupation space of handle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is an exploded view of a foldable hand grip provided in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the handle of FIG. 1;

FIG. 3 is a schematic view showing the internal structure of the connecting rod of FIG. 1;

FIG. 4 is a schematic structural diagram of the fixture block shown in FIG. 1;

FIG. 5 is a schematic view of the button of FIG. 1;

FIG. 6 is a front view of the handle and connecting rod rotated relative to each other into an extended position;

fig. 7 is a front view of the handle and the connecting rod mutually rotated into a storage state.

Icon: 1-handle, 2-connecting rod, 3-connecting seat, 4-button, 5-fixture block, 7-elastic element, 8-nut, 9-bolt, 10-anti-skid thread, 11-limiting sliding groove, 12-limiting sliding block, 13-limiting flange, 14-first fixing groove, 15-second fixing groove, 16-accommodating groove, 17-first through hole, 18-second through hole, 19-third through hole and 20-fourth through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to 4, fig. 1 is an exploded view of a foldable handgrip according to an embodiment of the present invention; fig. 2 is a schematic view showing an internal structure of the handle 1 in fig. 1; FIG. 3 is a schematic view showing the internal structure of the position of the connecting rod 2 in FIG. 1; fig. 4 is a schematic structural diagram illustrating the position of the latch 5 in fig. 1.

This embodiment provides a folding handle of holding, including handle 1 and the connecting rod 2 of being connected with handle 1, still include fixture block 5, handle 1 rotates with connecting rod 2 to be connected, and handle 1 is equipped with second fixed slot 15, and second fixed slot 15 is located to fixture block 5, and connecting rod 2 is equipped with the first fixed slot 14 that matches with the 5 shapes of fixture block, and fixture block 5 can rotate and cooperate with first fixed slot 14 along with handle 1.

The working principle is as follows: because the fixture block 5 is arranged on the second fixing groove 15, the second fixing groove 15 limits the rotation of the fixture block 5 and only can slide towards one side of the connecting rod 2 along the second fixing groove 15, when the handle 1 and the connecting rod 2 rotate to be in an unfolded state, the fixture block 5 is slid, one side of the fixture block 5 can be embedded into the first fixing groove 14, at the moment, the fixture block 5 is clamped in the first fixing groove 14 and the second fixing groove 15, the rotation of the handle 1 and the connecting rod 2 is limited, and a user can use the handle 1 more stably; when handle 1 is accomodate to needs, remove fixture block 5 from first fixed slot 14, rotate handle 1 and accomodate, so can be convenient for fold, convenient storage reduces handle 1's occupation space.

Referring to fig. 6 and 7, when the handle 1 and the connecting rod 2 of the present embodiment are rotated to the unfolded state or the storage state, fig. 6 is a front view of the handle 1 and the connecting rod 2 rotated to the unfolded state; fig. 7 is a front view showing the handle 1 and the link lever 2 rotated into the storage state with each other.

Referring to fig. 1, as a preferred embodiment, an elastic member 7 is disposed between the handle 1 and the latch 5.

According to the invention, by arranging the elastic element 7, when the handle 1 and the connecting rod 2 are mutually rotated to be in an unfolded state, the fixture block 5 can automatically move into the first fixing groove 14 under the elastic force of the elastic element 7, so that the operation is convenient, when the handle 1 needs to be stored, the fixture block 5 only needs to be moved out of the first fixing groove 14, and then the handle 1 is rotated.

Preferably, the elastic member 7 of the present embodiment is a spring, which is widely available, cheap and easy to produce.

Referring to fig. 5, fig. 5 is a schematic structural diagram of the button 4 in fig. 1.

As a preferred embodiment, the present embodiment further includes a button 4, the connecting rod 2 is provided with a first through hole 17, the first through hole 17 is communicated with the first fixing groove 14, and one end of the button 4 passes through the first through hole 17.

According to the invention, the button 4 is arranged, so that a user can conveniently press the button 4 to move the fixture block 5 out of the first fixing groove 14, and the operation of the user is facilitated.

Referring to fig. 5, as a preferred embodiment, a limiting flange 13 is disposed at an end of the button 4 close to the first through hole 17, and the limiting flange 13 prevents the button 4 from falling out of the first through hole 17.

According to the invention, the limiting flange 13 is arranged, so that the button 4 is prevented from falling out of the first through hole 17, and the stability of the button 4 in the using process is improved.

Referring to fig. 3, as a preferred embodiment, the number of the first fixing grooves 14 of this embodiment is two, and when the handle 1 and the connecting rod 2 are rotated to the unfolded state, the movable clamping block 5 can be inserted into one of the first fixing grooves 14; when the handle 1 and the connection lever 2 are rotated to the storage state with each other, the moving latch 5 may be inserted into the other first fixing groove 14.

According to the invention, the number of the first fixing grooves 14 is two, one first fixing groove 14 prevents the handle 1 from continuously rotating when the handle 1 and the connecting rod 2 mutually rotate to be in the unfolding state, and the other first fixing groove 14 prevents the handle 1 from continuously rotating when the handle 1 and the connecting rod 2 mutually rotate to be in the storage state, so that the stability of the handle 1 in the storage and transportation processes is improved.

Referring to fig. 2 and 3, as a preferred embodiment, the handle 1 of the present embodiment is provided with an arc-shaped limiting sliding slot 11, the connecting rod 2 is provided with a limiting sliding block 12 matched with the limiting sliding slot 11, when the handle 1 and the connecting rod 2 rotate to the unfolding state, the limiting sliding block 12 abuts against one end of the limiting sliding slot 11, and when the handle 1 and the connecting rod 2 rotate to the storage state, the limiting sliding block 12 abuts against the other end of the limiting sliding slot 11.

According to the invention, by arranging the limiting sliding groove 11 and the limiting sliding block 12, when the handle 1 and the connecting rod 2 are mutually rotated to be in an unfolding state, the limiting sliding block 12 abuts against one end of the limiting sliding groove 11, at the moment, the handle 1 cannot be continuously rotated, a user can be prompted to reach a proper rotating angle, and at the moment, the clamping block 5 can be moved to enter the first fixing groove 14; when handle 1 and connecting rod 2 mutual rotation become the state of accomodating, spacing slider 12 offsets with another end of spacing spout 11, can indicate the user to have arrived suitable angle of accomodating this moment, and restriction handle 1 continues to rotate, prevents to cause handle 1 to damage because the user is too big to handle 1 turned angle.

Referring to fig. 1, as a preferred embodiment, the present embodiment further includes a nut 8 and a bolt 9, the fixture block 5 is provided with a second through hole 18, the handle 1 is provided with a third through hole 19, and the connecting rod 2 is provided with a fourth through hole 20; the nut 8 is arranged on the outer side of the connecting rod 2, and the bolt 9 sequentially penetrates through the third through hole 19, the second through hole 18 and the fourth through hole 20 and is in threaded fit connection with the nut 8.

According to the invention, the nut 8 and the bolt 9 are arranged, so that the handle 1 and the connecting rod 2 can be fixed conveniently, the stability between the handle 1 and the connecting rod 2 is improved, the handle 1 and the connecting rod 2 can be disassembled conveniently, and the maintenance is convenient.

Referring to fig. 4, as a preferred embodiment, a receiving groove 16 is formed on one side of the latch 5 of the present embodiment, which is close to the handle 1, one end of the elastic element 7 is disposed in the receiving groove 16, and the other end of the elastic element 7 is connected to the handle 1.

According to the invention, the accommodating groove 16 is arranged, so that the elastic piece 7 is prevented from sliding in the use process, and the stability of the handle 1 in the use process is improved.

Referring to fig. 1 and 2, as a preferred embodiment, the handle 1 of the present embodiment has an anti-slip pattern 10 on an outer surface thereof.

According to the invention, the anti-slip grains 10 are arranged on the outer surface of the handle 1, so that the friction coefficient between the handle 1 and the palm of a user is increased in the use process of the user, the palm of the user is prevented from sliding relative to the handle 1 in the use process of the user, and the use safety of the handle 1 is improved.

Referring to fig. 1, as a preferred embodiment, a connecting seat 3 is disposed between a handle 1 and a connecting rod 2, the connecting seat 3 is connected to the connecting rod 2, the handle 1 is rotatably connected to the connecting seat 3, and a first fixing groove 14 is disposed on the connecting seat 3.

According to the invention, the connecting seat 3 is arranged, the connecting seat 3 is connected with the connecting rod 2, the handle 1 is rotatably connected with the connecting seat 3, the first fixing groove 14 is arranged on the connecting seat 3, when the first fixing groove 14 or the limiting sliding block 12 is damaged, only the connecting seat 3 needs to be replaced, the connecting rod 2 does not need to be replaced, the maintenance cost is reduced, and the connecting seat 3 can be transplanted to other connecting rods 2, so that the application range of the handle 1 is enlarged.

In summary, the embodiment of the present invention provides a foldable handheld handle, which includes a handle 1, a connecting rod 2 connected to the handle 1, and a fixture block 5, wherein the handle 1 is rotatably connected to the connecting rod 2, the handle 1 is provided with a second fixing groove 15, the fixture block 5 is provided in the second fixing groove 15, the connecting rod 2 is provided with a first fixing groove 14 matching with the fixture block 5 in shape, and the fixture block 5 can rotate along with the handle 1 and is matched with the first fixing groove 14.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a folding handheld handle, includes the handle and the connecting rod of being connected with the handle, its characterized in that: the handle is rotatably connected with the connecting rod, a second fixing groove is formed in the handle, the fixture block is arranged in the second fixing groove, a first fixing groove matched with the fixture block in shape is formed in the connecting rod, and the fixture block can rotate along with the handle and is matched with the first fixing groove.

2. The foldable, hand-held handle according to claim 1, wherein: an elastic part is arranged between the handle and the clamping block.

3. The foldable, hand-held handle according to claim 2, wherein: still include the button, the connecting rod is equipped with first through-hole, first through-hole and first fixed slot switch-on, first through-hole is passed to button one end.

4. The foldable, hand-held handle according to claim 3, wherein: the button is close to the one end of first through-hole and is equipped with limit flange, limit flange prevents that the button from falling out from first through-hole.

5. The foldable, hand-held handle according to claim 1, wherein: the number of the first fixing grooves is two, and when the handle and the connecting rod rotate to be in an unfolded state, the movable clamping block can be embedded into one first fixing groove; when the handle and the connecting rod rotate to a storage state, the movable clamping block can be embedded into the other first fixing groove.

6. The foldable, hand-held handle according to claim 1, wherein: the handle is equipped with curved spacing spout, the connecting rod be equipped with spacing spout complex spacing slider, when handle and connecting rod rotation become the expansion state, spacing slider offsets with a spacing spout is terminal, when handle and connecting rod rotation become the state of accomodating, spacing slider offsets with another end of spacing spout.

7. The foldable, hand-held handle according to claim 1, wherein: the clamping block is provided with a second through hole, the handle is provided with a third through hole, and the connecting rod is provided with a fourth through hole; the nut is arranged on the outer side of the connecting rod, and the bolt sequentially penetrates through the third through hole, the second through hole and the fourth through hole and is in threaded fit connection with the nut.

8. The foldable, hand-held handle according to claim 2, wherein: one side of the clamping block close to the handle is provided with a containing groove, one end of the elastic piece is arranged in the containing groove, and the other end of the elastic piece is connected with the handle.

9. The foldable, hand-held handle according to claim 1, wherein: the outer surface of the handle is provided with anti-skid grains.

10. The foldable, hand-held handle according to claim 1, wherein: the handle is characterized in that a connecting seat is arranged between the handle and the connecting rod, the connecting seat is connected with the connecting rod, the handle is rotatably connected with the connecting seat, and the first fixing groove is arranged in the connecting seat.