CN212878035U - Hand-wrist-band-adjustable stick rod handle - Google Patents

Abstract

Disclosed herein is a pole handle with an adjustable hand strap, comprising: a handle body having a cavity; a push block with an opening, the push block can be accommodated in the cavity; a pressing member inserted into the cavity through the opening of the push block; and a wrist strap, wherein the side of the push block has a groove; the pressing member has a wedge-shaped portion, and a side portion of the pressing member has a protrusion; the first end of the wrist strap is secured to the push block and the remainder passes through an opening below or above the push block into the cavity and turns around the wedge and protrudes from the same opening as a free end, the cavity having front and rear ramps, engagement of the wedge and the front and rear ramps causing the wrist strap to be squeezed, engagement of the protuberance with the side of the push block preventing disengagement of the wedge and the front and rear ramps thereby securely holding the wrist strap squeezed to make it non-adjustable, and engagement of the protuberance with the groove allowing disengagement of the wedge and the front and rear ramps thereby allowing the wrist strap to be squeezed to make it adjustable.

Description

Hand-wrist-band-adjustable stick rod handle

Technical Field

The utility model relates to a stick pole handle, in particular to a stick pole handle used for alpenstock, walking stick and the like, which is provided with a handle body and a wrist strap, wherein the length of the wrist strap can be adjusted.

Background

Alpenstock, walking stick, pole or the like has a pole grip at its upper end, which can be gripped by hand, and a wrist strap is usually provided on the pole grip. The wrist strap not only plays a role in preventing the crutch rod from falling off from the hand when the hand is loosened, but also plays a role in bearing the application of force, for example, when the user goes up a mountain, the pushing force of the arm is transmitted to the crutch rod through the wrist strap to generate the power for going up the slope; when the user goes down a mountain, the impact force borne by the crutch rod is transmitted to the arm through the wrist strap, so that the burden of the lower limb of the body is relieved, and therefore the correct wearing of the wrist strap is very important for improving the mountain climbing or walking efficiency and saving the physical strength. If the wrist band is not worn correctly, the above advantages may not be brought to the user, and the user may be injured even during use, for example, if the wrist band is not worn in place, the hand or the wrist may be injured by applying a force quickly.

The correct wearing of the wrist band mainly involves two aspects, namely the wearing method of the wrist band (which is irrelevant to the present invention) on the one hand and the length of the wrist band itself, more precisely the wrist band loop on the other hand. The length requirement for the wrist strap is different because of the different hand sizes of each person. A pole grip with the function of being able to adjust the length of the wrist strap is therefore naturally desirable.

In some prior art techniques, when the wrist strap is subjected to a force in a tilted orientation (e.g. normal walking and mountain climbing with the wrist strap correctly worn, i.e. when the wrist strap is subjected to a force in a tilted downward direction from the hand or wrist), a more secure locking is achieved by the interaction of a friction grip or plunger in the shaft of the pole with the wrist strap, and the wrist strap is released when the wrist strap is placed horizontally with the friction grip or plunger, thereby achieving a length adjustment of the wrist strap loop, as may be found, for example, in WO2006060932 and CN 203692714U.

However, it is also obvious that the disadvantage of this technique is that since the locking of the wrist band is mainly dependent on the friction or clamping force obtained by the force applied to tilt the wrist band without a clamping mechanism, there are various situations in actual use scenarios where the locking of the wrist band is released, even for example, in the process of wearing the wrist band, since the hand needs to be passed through the wrist band from bottom to top, during which it is inevitable to subject the wrist band to a horizontal force, thereby releasing the locking of the wrist band, resulting in the possibility of changing the size of the wrist band and consequently failing to properly wear the wrist band.

Thus, as an improvement, CN103908049A discloses a crutch handle with an adjusting block, which is characterized in that: the wrist strap is installed in the below of regulating block through the connecting block, and the lower part of regulating block is provided with the face that compresses tightly of compressing tightly the wrist strap, and the storage tank that can supply connecting block and regulating block to put into is seted up at the top of handle body, and the side shaping of storage tank has the positioning channel groove of the more than two indents of at least two that correspond, makes the regulating block sets up adjustably in the storage tank to realize the locking and the regulation of wrist strap through the rotation of regulating block. The size that makes the wrist band ring is fixed that the regulating block compresses tightly on the wrist band in normal use process, and when the size of wrist band ring was adjusted to needs, thereby need to go up to draw the wrist band ring and to make the regulating block rotate to not compress tightly the position of wrist band, can adjust the size of wrist band ring then.

The above-mentioned technique solves to a great extent the problem of accidental loosening of the wrist strap loop described above, but it still presents several problems: firstly, the shaft part of the adjusting block may be worn after the adjusting block is repeatedly rotated, and then the wrist strap ring is not firmly pressed by the adjusting block; secondly, in certain practical situations, for example where the lower end of the pole is stuck, the user may pull the pole upwards with a relatively large force, which may cause the adjustment block to become released (since the wrist strap itself also needs to be pulled upwards to rotate the adjustment block to the released position when the degree of tightness of the wrist strap needs to be adjusted), and once the adjustment block is released in such a situation the relatively large force applied by the user will create a relatively large momentum which may in turn cause the adjustment block mechanism itself to become damaged and may even cause injury to the hand or wrist of the user.

Thus, there is still much room for improvement.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been made and it is an object of the present invention to provide an improved pole grip having a locked state in which the hand strap is firmly pressed and any pulling of the hand strap cannot release the pole grip from the locked state, and an unlocked state in which the firm pressing of the hand strap is released and the length of the wrist strap loop can be freely tightened.

According to one embodiment, the above object is achieved by a pole handle comprising: a handle body having a cross-shaped cavity; a push block having an opening, the push block being receivable within the cavity and being actuatable in a first direction; a pressing member insertable into the cavity through the opening of the push block in a second direction orthogonal to the first direction; a first biasing member receivable within the cavity and compressible in the second direction by the depressing member, and a second biasing member receivable within the cavity and compressible in the forward direction by the pusher; and a wrist band.

The stick pole handle is characterized in that: the hold-down member may have a wedge-shaped portion, which may have a wedge-shape tapering in the second direction, which may have a first wedge-face (hereinafter referred to as a front wedge-face) and a second wedge-face (hereinafter referred to as a rear wedge-face).

A first end of the wrist strap may be secured at the push block and the other end of the wrist strap may pass through an opening below or above the push block into the cavity and may turn around the wedge of the hold-down member and protrude from the same opening as the free end.

The cavity of the handle body may have a first slope (hereinafter referred to as a front slope) and a second slope (hereinafter referred to as a rear slope) corresponding to the wedge shape of the wedge portion of the pressing member.

When the depressible member is depressed, the engagement of the wedge and the front and rear ramps causes the hand grip strap to be compressed, leaving the pole grip in a locked condition; when the push block is actuated inward in a first direction, the push-down element springs up, so that the pole grip is unlocked, so that the wrist strap is not pressed, and the length of the wrist strap can be adjusted.

According to a preferred embodiment, the first direction is a forward direction and the second direction is a downward direction.

According to one embodiment, the pole grip also comprises a grip cover which is fastened to the top of the grip body. The handle cover has at least one downwardly extending projection which limits the upward movement of the push-down member when the pole handle is in the unlocked state.

According to one embodiment, the push block includes a push block side; the pressing member further includes a button portion located above the wedge portion, a bottom portion located below the wedge portion, and a pressing side portion located on a side of the wedge portion; a first restricting portion is provided on a pushing block side portion of the pushing block, and a second restricting portion which can cooperate with the first restricting portion is provided on a pressing member side portion.

According to a preferred embodiment, the first restriction portion may be a groove extending in the up-down direction, and the second restriction portion may be a protrusion extending in the up-down direction.

According to another embodiment, the first restriction portion may be a protrusion extending in the up-down direction, and the second restriction portion may be a transverse T-shaped or corner-shaped groove extending in the up-down direction and the front-rear direction.

According to a preferred embodiment, when the projection on the side of the push member engages the side of the push block, the push block is allowed to be actuated in the forward direction and the push member is not allowed to be actuated by the resilient restoring force of the first biasing member, so that the wedge-shaped portion and the front ramp remain engaged with the rear ramp and the pole handle is in the locked state.

According to a preferred embodiment, when the projection on the side of the push member engages the recess on the side of the push block, the push block is not allowed to be actuated in the forward direction and the push member is allowed to be actuated by the resilient restoring force of the first biasing member to move upwards so that the wedge-shaped portion and the front ramp are disengaged from the rear ramp and the pole handle is in the unlocked state.

According to one embodiment, the first and second biasing members are springs.

According to one embodiment, the front wedge face of the wedge portion of the hold-down member may be longer than the rear wedge face.

According to a preferred embodiment, the handle body has handle holes at both sides thereof, and the boss of the handle cover has boss holes through which pins are inserted when the handle holes are aligned with the boss holes, thereby fixing the handle cover to the handle body.

According to another embodiment, the handle body has at least one handle hole on at least one side, into which a pin is inserted in a penetrating manner, which pin limits the upward movement of the push-down member when the pole handle is in the unlocked state.

Through implementing the technical scheme of the utility model, when the pole handle is in the locking state, the wrist strap is firmly compressed tightly to any of adversary's wrist strap is drawn and is dragged and also can't release the pole handle from the locking state, and when the user releases the pole handle from the locking state selectively, the firm of wrist strap is compressed tightly and is loosened, and can freely adjust up the length of wrist strap.

The utility model provides an among the prior art problem that the accident of the adjustable wrist strap of cane pole handle loosened, improved the stability and the safety in utilization of the cane pole handle that has adjustable wrist strap.

Drawings

Fig. 1 shows a general perspective view of a pole handle with an adjustable wrist strap according to the invention, wherein the handle is in a locked state.

Fig. 2 shows a perspective cross-sectional view of a pole handle with an adjustable wrist strap according to the invention, wherein the handle is in a locked state

Fig. 3 shows a perspective cross-sectional view of a pole handle with an adjustable wrist strap according to the invention, wherein the handle is in an unlocked state.

Fig. 4 shows a sectional view of a pole handle with an adjustable wrist strap according to the invention, wherein the handle is in a locked state.

Fig. 5 shows a sectional view of a pole handle with an adjustable wrist strap according to the invention, wherein the handle is in an unlocked state.

Fig. 6 shows a perspective view of a part of a pole handle with an adjustable wrist strap according to the invention, in which the push block is in a locked state with the push-down element.

Fig. 7 is a perspective view, partly in section and with the push block removed, of the pole handle of fig. 6 with an adjustable wrist strap according to the invention.

Fig. 8 shows a perspective partial view of a pole handle with an adjustable wrist strap according to the invention, with a push block and a push-down element in an unlocked state.

Fig. 9 is a perspective view, partly in section and with the push block removed, of the pole handle of fig. 8 with an adjustable wrist strap according to the invention.

Detailed Description

In the following, a pole grip with an adjustable wrist strap according to a preferred embodiment of the invention will be described in detail with reference to the drawings.

It is understood that the drawings illustrate only preferred embodiments of the invention by way of example. Directional terminology, such as "upper", "lower", "front", "rear", "inner", "outer", etc., used herein is for the purpose of illustration only and is not intended to be limiting. The components shown in the embodiments can be positioned in different orientations as desired.

Referring first to fig. 1, there is shown an overall perspective view of a pole handle 100 with an adjustable hand loop according to the invention. The pole handle 100 with an adjustable wrist strap according to the invention can be used in alpenstock, walking stick, etc. The pole grip 100 can be ergonomically shaped, in that it can be provided with a finger-gripping aid on one side 70 of the pole grip, which is defined as the front side 70, and a palm-rest aid on the other side 80 of the pole grip, which is defined as the rear side 80. The up-down direction of fig. 1 is also naturally defined as the up-down direction of the pole grip. The pole handle 100 essentially comprises: a handle body 10, a push block 20, a hold-down member 30, a handle cover 40, and a length-adjustable wrist band 60. The specific structure of each component will be described in detail with reference to the following drawings.

Fig. 2 to 3 show a sectional perspective view of a pole handle 100 with an adjustable wrist strap according to the invention in the locked and unlocked state, respectively. Fig. 4 to 5 show a sectional view of a pole handle 100 with an adjustable wrist strap according to the invention in the locked and unlocked state, respectively.

As can be seen from the drawing, a substantially cross-shaped cavity 101 may be defined inside the handle body 10, and the cavity may be open to the upper side and the rear side. And wherein the mutually opposed faces 111 and 112 in the middle upper space of the cavity are inclined, the face 111 is referred to as a front inclined face 111, the face 112 is referred to as a rear inclined face 112, the front inclined face 111 and the rear inclined face 112 are arranged such that the space therebetween is tapered from top to bottom, the inclination of the front inclined face 111 may be different from the inclination of the rear inclined face 112, the inclination of the front inclined face 111 being smaller than the inclination of the rear inclined face 112 in the present embodiment.

The push block 20 with a central opening may be movably received in the front and rear spaces of the chamber 101, and the rear portion 22 of the push block 20 is exposed from the rear side of the chamber 101, and the front portion 21 of the push block 20 may be in contact with the spring 52 received in the front space of the chamber 101.

As best seen in fig. 2, the pressing member 30 may have a button portion 31, a wedge portion 32, and a bottom portion 33, and the connection relationship between these portions will be described in detail later. The hold-down member 30 may be movably received in the upper and lower spaces of the cavity 101, and as best shown in fig. 6 and 8, the hold-down member 30 is inserted into the central opening of the push block 20. Further, the button part 31 of the pressing member 30 is exposed from the upper side of the cavity 101, and the bottom part 33 of the pressing member 30 may be in contact with the spring 51 received in the lower space of the cavity 101. Furthermore, wedge 32 has a front wedge face 321 and a rear wedge face 322, the inclination of which front and rear wedge faces 321, 322 corresponds to the inclination of front and rear inclined faces 111, 112, respectively, so that wedge 32 is also tapered from top to bottom. In addition, in the present embodiment, the length of front wedge-face 321 in the up-down direction is larger than the length of rear wedge-face 322 in the up-down direction.

A generally annular handle cover 40 is secured to the top of the handle body 10, and the securement between the handle cover 40 and the handle body 10 may be accomplished in a variety of known ways. The fixation between the handle cover 40 and the handle body 10 in the present embodiment is achieved by: two pins (not shown) are inserted from both sides of the handle body 10 with the handle holes 102 at both sides of the handle body 10 aligned with the boss holes 412 (see fig. 6 to 8) of the handle cover 40, respectively, or one long pin is used to penetrate both the handle holes 102 and both the boss holes 412 in an alternative embodiment.

The handle cover 40 is shaped: when assembled on the handle body 10, a smooth transition is formed between the outer periphery of the handle cover and the handle body to provide an aesthetic appearance, and the size of the central opening of the handle cover matches the size of the button portion 31 of the pressing member 30, so that a smooth transition is formed between the outer periphery of the button portion 31 and the handle cover when the button portion 31 is pressed, which in turn causes the handle body 10, the handle cover 40 and the button portion 31 to present an integral and smooth appearance in this case.

One end of the wrist strap 60 (hereinafter referred to as the fixed end 61) may be fixed at the pusher back 22 in various ways such as gluing, welding, etc., and the other end of the wrist strap 60 enters the cavity 101 through an opening in the back of the cavity 101 (below or above the pusher back 22), turns around the wedge of the hold-down member in the cavity 101, and extends out of the same opening as the free end 63.

The following continues with reference to fig. 6 to 7 to describe the push block 20, the hold-down member 30, and the handle cover 40. Fig. 6 shows a perspective partial view of a pole handle 100 with an adjustable wrist strap according to the invention, wherein the push block 20 is locked with the push-down member 30. Fig. 7 shows a perspective view of the pole handle 100 with an adjustable wrist strap according to the invention from fig. 6 with a part of the push block removed.

As shown in fig. 6, the lower portion of the push block rear portion 22 has a recess to allow the wrist band 60 to enter and exit the cavity 101 through the recess, and the push block 20 may further have two push block sides 23, each of which has a push block groove 231 passing therethrough up and down facing the center of the push block on a section of each of the push block sides 23 near the push block rear portion 22.

As shown in fig. 7, the lower pressing member 30 may have two lower pressing member side portions 34 extending downward from the button portion 31. On the outward facing surface of each hold-down member side 34 is a rectangular protrusion 341 (one visible in fig. 7) extending in the up-down direction, located in the lower-middle portion of the outer surface of the corresponding hold-down member side 34, and the protrusion 341 is dimensioned to slide in the pusher groove 231 (see fig. 8).

It should be understood that although in the present embodiment there is a pusher groove 231 on each pusher side 23 and a protrusion 341 on each hold-down member side 34, the present invention is not so limited, for example in other embodiments there may be a protrusion on each pusher side 23 extending in the up-down direction and a transverse T-shaped or corner-shaped groove on each hold-down member side 34 extending in the up-down direction as well as the front-back direction.

The handle cover 40 has two bosses 41 extending downwardly from the handle cover body. At the lower end of each boss 41, there is an engaging surface 411, and this engaging surface 411 serves as an upper surface that engages the protrusion 341 when the pressing member 30 moves upward, thereby restricting further upward movement of the pressing member 30. It is apparent that in the embodiment shown in fig. 6 and 7, the distance between the upper surface of the protrusion 341 and the engagement surface 411 is greater than or equal to the height of the pusher side portion 23 in the up-down direction, thereby allowing the pusher 20 to move in the front-rear direction.

The locked state of the pole grip will now be described with reference to fig. 4 and 6. As shown in fig. 4, the pressing member 30 is in a pressed state, i.e., the bottom surface of the button part 31 of the pressing member 30 is combined with the handle body 10, and the top surface of the button part 31 is smoothly transited to the handle cover 40. The spring 52 is in an uncompressed state while the spring 51 is compressed, thereby creating an upward biasing force and exerting on the bottom 33 of the hold-down member 30. The front and rear wedge faces 321, 322 of the wedge 32 at this time are pressed tightly against the front and rear inclined faces 111, 112 of the grip body 10, respectively, so that the wrist band 60 is firmly sandwiched between the wedge 32 and the front and rear inclined faces 111, 112 by the frictional force generated by the above-described pressing between the front and rear wedge faces and the front and rear inclined faces. Referring now to fig. 6, the underside of the pusher side 23 engages the protrusion 341 so that the hold-down member 30 cannot move further upwardly under the upward biasing force of the spring 51, thus locking the positional relationship of the wedge 32 with the front and rear ramps 111, 112 and thus the length of the wrist band 60.

The unlocked state of the pole grip will now be described with reference to figures 5, 8 and 9. As shown in fig. 8, the spring 51 is in a released state, the spring 52 is in a compressed state, and applies a rearward biasing force to the push block 20. The protrusion 341 enters the push block groove 231 so that the push block 20 cannot move in the front-rear direction, and therefore the rearward biasing force applied to the push block 20 by the spring 52 cannot further move the push block 20 rearward. Referring to fig. 9, the coupling surface 411 is engaged with the protrusion 341 so that the pressing member 30 cannot be further moved upward. Referring to fig. 5, since the pressing member 30 is moved upward by a certain distance in the unlocked state relative to the locked state, the front and rear wedge faces 321 and 322 of the wedge 32 are no longer pressed against the front and rear slopes 111 and 112 of the grip body 10, thereby allowing the wrist band 60 to freely slide around the wedge 32.

The method of use of the pole handle 100 is described below in connection with fig. 2 to 9. The pole handle 100 is initially in a locked state, as shown in fig. 2, 4 and 6 to 7. The user can then place the hand strap 60 around the hand or wrist to assist in applying force during mountain climbing or walking and to prevent the pole from falling out of the hand.

When the user wishes to change the length of the wrist strap 60, he can press the rear pusher part 22 of the pusher 20 with his thumb towards the inside of the pole handle 100. As shown in fig. 6, the rearward facing face of the pusher front 21 initially engages the forward facing faces of the two hold-down member sides 34, and under the urging force of the user, the pusher 20 begins to move forward within the cavity 101 and begins to compress the spring 52 until the pusher recess 231 is directly above the protrusion 341. At this time, the restriction of the upward movement of the projection 341 by the lower side of the push block side portion 23 disappears abruptly, so that under the upward biasing force of the spring 51, the projection 341 and hence the pressing member 30 move upward, with the projection 341 sliding within the push block groove 231 until the upper surface of the projection 341 engages the engagement surface 411 of the boss 41 as a stopper surface, as shown in fig. 9. At this time, the spring 52 is compressed to a large extent, and its rearward biasing force acts on the pusher front portion 21 of the pusher 20, but the pusher 20 cannot move in the forward and rearward directions due to the engagement of the protrusion 341 with the pusher groove 231.

The pressing member 30 is sprung a certain distance by the upward biasing force of the spring 51, and therefore, the front and rear wedge faces 321 and 322 of the wedge portion 32 are no longer pressed against the front and rear slopes 111 and 112 of the grip body 10, thereby allowing the wrist band 60 to freely slide around the wedge portion 32. At this time, the user can adjust the size of the wrist band ring as desired, for example, the wrist band ring can be made small by pulling the free end 63, and conversely, the wrist band ring can be made large by pulling the band entering portion 62.

After the user has resized the wrist band loop to a desired size, the user may press the button part 31 down using, for example, a thumb. As shown in fig. 8, when the button portion 31 is pressed downward, the protrusion 341 moves downward within the push block groove 231, and the front wedge-face 321 and the rear wedge-face 322 of the wedge portion 23 start to press against the front slope 111 and the rear slope 112 of the handle body 10, respectively. Due to the downwardly tapered shape of the wedge 23, as the wedge 23 moves downwardly, the portion of the wrist band 60 sandwiched between the wedge 23 and the front and rear slopes 111 and 112 of the handle body 10 is clamped more and more firmly while the bottom 33 of the pressing-down member 30 also gradually compresses the spring 51 until the upper surface of the protrusion 341 leaves the pusher groove 231. At this time, the restriction of the movement of the push block 20 in the front-rear direction by the protrusion 341 disappears abruptly, so that the push block 20 starts to move rearward by the rearward biasing force of the spring 52. And once the push block 20 starts to move backward, the underside of the push block side portion 23 of the push block 20 starts to engage the upper surface of the protrusion 341, so that the force application to the button portion 31 can be stopped at this time, and the push-down member 30 cannot move upward by the upward biasing force of the spring 51. The pusher 20 will continue to be urged rearwardly by the rearward biasing force of the spring 52 until the rearwardly facing face of the pusher front 21 again engages the forwardly facing faces of the two hold-down member sides 34. At this point the pole grip 100 is again returned to the locked position in which it is ready for use, i.e. the friction of the wrist strap 60 caused by the abutment between the front and rear wedge faces and the front and rear ramps 111, 112 is firmly clamped between the wedge-shaped portion 32 and the front and rear ramps, so that the user cannot adjust the size of the wrist strap loop by pulling on the free end 63 or the strap entry portion 62 of the wrist strap 60, and the top surface of the push button portion 31 of the push-down member 30 transitions smoothly with the handle cover 40.

The technical solutions of the present invention have been described in detail above with reference to the embodiments of the present invention and the accompanying drawings, so that those skilled in the art can better understand the technical solutions of the present invention. It is to be understood that the embodiments shown and described herein are exemplary only and not limiting. On the basis of which one skilled in the art can make any feasible modifications and variations, all of which fall within the scope of the invention.

Claims (15)

1. A pole handle (100) comprising:

a handle body (10) having a cruciform cavity (101);

a push block (20) having an opening, the push block being received within the cavity and being actuatable in a first direction;

a pressing member (30) movable in a second direction orthogonal to the first direction and inserted into the cavity through an opening of the push block (20);

a first biasing member (51) received within the cavity and compressible by the hold-down member in a second direction, and a second biasing member (52) received within the cavity and compressible by the push block in the first direction; and

a wrist band (60),

the press down member (30) having a wedge portion (32), the wedge portion (32) having a wedge shape tapering in a second direction, the wedge shape having a first wedge face (321) and a second wedge face (322),

a first end (61) of the wrist strap being fixed at the push block, while the other end of the wrist strap passes through an opening below or above the push block into the cavity, and the wedge (32) surrounding the hold-down member (30) turns around and protrudes from the same opening as a free end (63),

the cavity (101) having a first inclined surface (111) and a second inclined surface (112) corresponding to the wedge shape of the wedge portion (32) of the pressing member (30),

when the push-down member (30) is pushed down, the wedge-shaped portion (32) and the engagement of the first ramp (111) with the second ramp (112) cause the hand loop to be compressed, placing the pole handle (100) in a locked state; when the push block (20) is actuated inward in the first direction, the push-down member (30) is sprung up, so that the pole grip (100) is in the unlocked state, so that the wrist strap is not compressed, so that the length of the wrist strap can be adjusted.

2. The pole handle (100) of claim 1, in which the pole handle is a hollow pole handle,

the first direction is a forward direction and the second direction is a downward direction.

3. The pole handle (100) of claim 1, further comprising,

a handle cover (40) secured on top of the handle body.

4. The pole handle (100) of claim 3, in which the pole handle is a hollow pole handle,

the handle cover (40) has at least one downwardly extending projection (41) which limits the upward movement of the push-down member (30) when the pole grip (100) is in the unlocked state.

5. The pole handle (100) as claimed in any of claims 1 to 4, wherein the pole handle comprises a base body,

the push block (20) comprises a push block side part (23); the hold-down member (30) further comprising a button portion (31) located above the wedge portion (32), a bottom portion (33) located below the wedge portion (32), and hold-down member side portions (34) located at sides of the wedge portion; a first restricting portion (231) is provided on a pusher side portion (23) of the pusher (20), and a second restricting portion (341) that cooperates with the first restricting portion (231) is provided on the pressing member side portion (34).

6. The pole handle (100) of claim 5, in which the pole handle is a hollow pole handle,

the first restriction portion (231) is a groove, and the second restriction portion (341) is a protrusion.

7. The pole handle (100) of claim 5, in which the pole handle is a hollow pole handle,

the first restriction (231) is a protrusion and the second restriction (341) is a transverse T-shaped or corner-shaped groove.

8. The pole handle (100) of claim 6, in which the pole handle is a hollow pole handle,

when the second restriction portion (341) is engaged with the push block side portion (23), the push block (20) is allowed to be actuated in the first direction, and the pressing member (30) is not allowed to be actuated by the elastic restoring force of the first biasing member (51), so that the wedge portion (32) and the first slope (111) are kept engaged with the second slope (112), and the pole handle (100) is in the locked state.

9. The pole handle (100) of claim 6, in which the pole handle is a hollow pole handle,

when the second restriction portion (341) is engaged with the first restriction portion (231), the push block (20) is not allowed to be actuated in the first direction, and the push-down member (30) is allowed to be actuated by the elastic restoring force of the first biasing member (51) to move upward, so that the wedge portion (32) and the first slope (111) are disengaged from the second slope (112), and the pole handle (100) is in the unlocked state.

10. The pole handle (100) as claimed in any of claims 1 to 4, wherein the pole handle comprises a base body,

the first biasing member (51) and the second biasing member (52) are springs.

11. The pole handle (100) as claimed in any of claims 1 to 4, wherein the pole handle comprises a base body,

the first wedge-face (321) of the wedge-shaped portion (32) of the hold-down member (30) is longer than the second wedge-face (322).

12. The pole handle (100) of claim 4, in which the pole handle is a hollow pole handle,

the handle body (10) has handle holes (102) on both sides, and the boss (41) of the handle cover (40) has boss holes (412) through which fixing members are inserted when the handle holes are aligned with the boss holes, thereby fixing the handle cover (40) to the handle body (10).

13. The pole handle (100) of claim 12, in which the pole handle is a hollow pole handle,

the securing member is a pin.

14. The pole handle (100) of claim 1, in which the pole handle is a hollow pole handle,

at least one handle hole (102) is provided on at least one side of the handle body (10), and a stop member is inserted through the at least one handle hole (102), the stop member limiting the upward movement of the pressing member (30) when the pole handle (100) is in the unlocked state.

15. The pole handle (100) of claim 14, in which the pole handle is a hollow pole handle,

the stop member is a pin.

Images