TWM468187U - Mountaineering stick - Google Patents

Description

Mountaineering crutches

This creative department is providing a telescopic technique for climbing canes, mainly applied to crutches.

According to the traditional conventional telescopic crutches, the sub-tubes are mainly positioned in the abutment holes of the mother tube by the elastic top pin of the spring. When the elastic force of the spring is too large, the sub-tubes are not easy to retract; otherwise, when the elastic force of the spring is too small The positioning effect is not true, and it is a problem and a deficiency that has yet to be solved.

The creator is currently engaged in the manufacture and design of related products, accumulated many years of practical experience and experience, and actively engaged in the spirit of innovation and improvement, and the completed mountaineering crutches.

The technical means applied by the new problem solving and the effect of the prior art are as follows: the grip of the crutches is provided with an inner tube, the inner tube is provided with a retractable outer tube, the upper end of the inner tube is fixed to the grip, and the grip corresponds to The center of the inner tube is provided with a button and a first elastic element, and the button is connected with an actuating rod. The actuating rod extends to the lower end of the inner tube and is provided with a blocking portion. The first actuating portion is arranged below the blocking portion, and the first actuating portion is provided on one side. a first beveled edge, a lower end of the inner tube is provided with a first blocking seat, and a first receiving groove is disposed above the first blocking seat for receiving the blocking portion, and the first receiving groove is provided with a first axial hole penetrating a first radial hole, the first axial hole is for the first actuating portion to penetrate, and the first radial hole is for the second elastic hole The first positioning element has a first chute corresponding to the first axial hole, and the first oblique side is used as the first actuating portion, and the first positioning element is used for the first positioning element. One side is provided with a first positioning portion, which is selectively positioned in any positioning hole of the outer tube; the mountaineering cane provided by the present invention does not have to worry about the excessive elastic force of the second elastic element in operation. The telescopic problem is not easy, because the user only needs to press the button, the first chute of the first positioning element is abutted by the first bevel of the first actuating portion, and the second elastic element is displaced inward and compressed. The positioning relationship between the positioning portion and the positioning hole of the outer tube is improved, and the effect is improved, and the main purpose is achieved.

10‧‧‧ grip

11‧‧‧上上

111‧‧‧Upper seat

12‧‧‧The lower seat

121‧‧‧ lower seat

13‧‧‧ button

14‧‧‧ linkages

15‧‧‧Fixed socket

16‧‧‧Action rod

17‧‧‧Block

18‧‧‧First Operation Department

19‧‧‧First bevel

20‧‧‧Small inner tube

21‧‧‧ screw holes

22‧‧‧ first joint hole

30‧‧‧First block

31‧‧‧ first joint

32‧‧‧First accommodating slot

33‧‧‧First axial hole

34‧‧‧First radial hole

35‧‧‧First positioning element

36‧‧‧First chute

37‧‧‧First Positioning Department

38‧‧‧Second Mobilization Department

39‧‧‧second bevel

40‧‧‧Inside

41‧‧‧First positioning hole

42‧‧‧Second junction hole

50‧‧‧External management

51‧‧‧Second positioning hole

52‧‧‧ third junction hole

60‧‧‧second block

61‧‧‧Second junction

62‧‧‧Second accommodating slot

63‧‧‧Second axial hole

64‧‧‧second radial hole

65‧‧‧Second positioning element

66‧‧‧Second chute

67‧‧‧Second Positioning Department

70‧‧‧ third block

71‧‧‧ Third Joint Department

72‧‧‧The third accommodating slot

73‧‧‧Perforation

80‧‧‧Extension of the inner tube

81‧‧‧First tip hole

90‧‧‧Extension of the outer tube

91‧‧‧second tip hole

P1‧‧‧first screw

P2‧‧‧Second screw

Q1‧‧‧First shot

Q2‧‧‧Second tip

S1‧‧‧First elastic element

S2‧‧‧Second elastic element

S3‧‧‧ third elastic element

The first figure is a three-dimensional combination diagram of the first embodiment of the present invention.

The second figure is a perspective exploded view of the first embodiment of the present invention.

The third figure is a schematic diagram of the sectional combination of the first embodiment of the present invention.

The fourth figure is a three-dimensional exploded view of the grip of the first embodiment of the present invention.

Fig. 5 is a perspective view showing the first block of the first embodiment of the present invention.

Figure 6 is a perspective view of the second block of the first embodiment of the present invention.

Figure 7 is a perspective view of the third block of the first embodiment of the present invention.

The eighth figure is a schematic diagram of the action of positioning the first positioning portion of the first positioning portion on the positioning hole of the inner tube.

Ninth Embodiment: A schematic diagram of the action of positioning the second positioning portion on the positioning hole of the outer tube in the first embodiment of the present invention.

The tenth figure is a three-dimensional combination diagram of the second embodiment of the present creation.

The eleventh figure is a schematic diagram of the sectional combination of the second embodiment of the present creation.

Twelfth figure: is a schematic diagram of the indented state of the second embodiment of the present invention.

In order to make it easier for those who are familiar with the art to understand the content of the device and the functional benefits that can be achieved, a specific embodiment will be listed, and the detailed description will be given as follows: a mountaineering cane, please Referring to the first, second and third figures, it is a schematic diagram of the three-dimensional combination, the three-dimensional decomposition and the sectional combination of the first embodiment of the present invention. As shown in the fourth figure, it is a three-dimensional exploded view of the grip of the first embodiment of the present invention. And the fifth, sixth, and seventh figures are schematic views of the first block, the second block, and the third block of the first embodiment of the present invention. The main part is that the grip 10 includes the upper seat 11 and the lower seat 12, and the upper seat 11 and the lower seat 12 are integrally fixed by the first screw P1. The upper seat 11 and the lower seat 12 are provided with corresponding upper and lower holes 111 and 111. The upper hole holder 111 can accommodate a button 13 , and the lower hole holder 121 can accommodate a linkage member 14 and a fixing hole holder 15 . A linkage member 14 is disposed under the button 13 , and an actuating rod is disposed under the linkage member 14 . The first elastic member S1 is disposed between the linking member 14 and the fixing base 15. The upward elastic force of the first elastic member S1 restores the button 13 to a position that can be pressed, and can drive the lower portion of the linking member 14 The inserted actuating rod 16 is upwardly displaced, and the actuating rod 16 is disposed in the small inner tube 20 and extends to the lower end of the small inner tube 20. The end of the actuating rod 16 is provided with a blocking portion 17, and the blocking portion 17 is provided with a first portion The first operating portion 18 is provided with a first oblique side 19; the upper end of the small inner tube 20 is inserted into the lower hole seat 121 fixed to the grip 10, and is locked by the second screw P2. In the screw hole 21 above the small inner tube 20, the small inner tube 20 can be pulled out or retracted into the inner tube 40 with the grip 20, and the lower end of the small inner tube 20 is first. The first hole 30 is configured to be coupled to the first block 30; the first block 30 is provided with a first joint portion 31 that can be integrated with each other corresponding to the first joint hole 22, and the first block 30 is provided with a first The accommodating groove 32 is configured to receive the blocking portion 17 . The first accommodating groove 32 is provided with a first axial hole 33 and a first radial hole 34 . The first axial hole 33 is provided for the actuating rod 16 . The first actuating portion 17 is inserted into the first radial hole 34 for receiving the first elastic member S2 and the first positioning member 35. The first positioning member 35 has a side corresponding to the first axial hole 33. The first oblique groove 36 having the same slope of the first oblique side 19 serves as the first oblique side 19 of the first actuating portion 18 for abutting, and the other side of the first positioning member 35 is provided with the first positioning portion 37. When the button 13 is lowered, the first chute 36 of the first positioning element 35 is abutted against the first bevel 19 of the first actuating portion 18, and is displaced inwardly and compresses the second elastic member S2 to allow the first positioning portion 37. After the positioning hole 41 of the inner tube 40 is disengaged, the button 13 is restored to a state in which the button 13 can be pressed, and the first positioning portion 37 is positioned at the inner tube 40 by the outward elastic force of the third elastic member S2. In the position hole 41 (as shown in the eighth figure), the second end of the first block 31 is further provided with a second actuating portion 38, and the second actuating portion 38 is provided with a second bevel 39; the inner tube 40 corresponds to the first The first positioning portion 37 of the positioning component 35 is provided with a first positioning hole 41 on the side, so that the first positioning portion 37 of the first positioning component 35 can be positioned in the first positioning hole 41, so that the small inner tube 20 can be pulled out or The second inner tube 40 is retracted into the inner tube 40, and the second end of the inner tube 40 is provided with a second joint hole 42 for engaging the second block 60; the lower end of the outer tube 40 is provided with a first pierce Q1, and the inner tube 30 is retracted to the shortest position. For positioning, the outer tube 50 corresponds to the second positioning portion 67 of the second positioning member 65. The second positioning hole 51 is disposed on the side, so that the second positioning portion 67 of the second positioning member 65 can be positioned at the second position. In the two positioning holes 51, the inner tube 40 can be pulled out or retracted into the outer tube 50, and the lower end of the outer tube 50 is provided with a third coupling hole 52 for combining with the third blocking seat 70; the second blocking seat 60 corresponds to The second coupling hole 42 is provided with a second joint portion 61 which can be integrated with each other. The second retaining seat 60 is provided with a second receiving groove 62 for receiving the first retaining seat 30 and the second receiving slot. The second axial hole 63 and the second radial hole 64 are inserted through the second axial hole 63, and the second axial hole 63 is inserted into the second actuating portion 38 of the first block 30, and the second radial hole 64 is The third elastic element S2 and the second positioning element 65 are provided, and the second positioning element 65 has a second inclined groove 66 corresponding to the second oblique hole 39 at the second axial hole 63. The second beveled edge 39 of the second actuating portion 38 is abutted, and the second positioning member 67 is provided with a second positioning portion 67 on the other side. When the two small inner tubes 20 are pressed down, the second oblique portion of the second positioning member 65 The groove 66 is abutted by the second oblique edge 39 of the second actuating portion 38, and is displaced inwardly and compresses the third elastic member S3, so that the second positioning portion 67 is disengaged from the positioning hole 51 of the outer tube 50, and is released by the first Three elasticity The outwardly biasing force of the component S3 causes the second positioning portion 67 to be positioned in the second positioning hole 51 of the outer tube 50 (as shown in FIG. 9); the third blocking seat 70 is corresponding to the third coupling hole 51. The third joint portion 71 is integrated with the third joint portion 71, and the third retaining groove 72 is disposed below the third retaining seat 70 for receiving the extended inner tube 80. The third retaining seat 70 is provided with a perforation 73 for the first The wearer Q1 is fixed to the outer tube 50; the extension inner tube 80 is sleeved in the extension outer tube 90, and the extension end tube 80 is provided with a first tip hole 81 at the lower end; the extension outer tube 90 is also provided with a plurality of corresponding sides The two tip holes 91 allow the first tip hole 81 of the extension inner tube 80 to selectively and extend the pair of second tip holes 91 of the outer tube 90. And is fixed by the second piercing Q2, and the extension of the outer tube 90 is provided with a non-slip pad 92.

The above-mentioned mountaineering cane provided by the present invention can also be designed into a three-stage type according to actual needs. As shown in the tenth, eleventh and twelfth figures, the walking stick comprises a grip 10, a small inner tube 20, and a first The retaining seat 30, the inner tube 40, the outer tube 50, and the second retaining seat 60 allow the small inner tube 20 to be positioned in the first positioning hole 41 of the inner tube 40 by the first positioning portion 37 of the first retaining seat 30, The inner tube 40 can be positioned in the second positioning hole 51 of the outer tube 50 by using the second positioning portion 67 of the second block 60 to adjust the length and length of the cane.

In summary, the creation department provides a mountaineering cane. After the actual production of the creator and the repeated operation test, it is confirmed that the functional benefits expected by the creation can be achieved, and at the same time, it is the first thing that has not been seen before. "Creation", with "industry use value", has already met the requirements of the establishment of the "patentability" and "progressiveness" of the new patents, and has filed a new patent application with the bureau in accordance with the provisions of the Patent Law.

10‧‧‧ grip

11‧‧‧上上

12‧‧‧The lower seat

13‧‧‧ button

14‧‧‧ linkages

16‧‧‧Action rod

17‧‧‧Block

18‧‧‧First Operation Department

19‧‧‧First bevel

20‧‧‧Small inner tube

21‧‧‧ screw holes

22‧‧‧ first joint hole

30‧‧‧First block

35‧‧‧First positioning element

36‧‧‧First chute

37‧‧‧First Positioning Department

40‧‧‧Inside

41‧‧‧First positioning hole

42‧‧‧Second junction hole

50‧‧‧External management

51‧‧‧Second positioning hole

52‧‧‧ third junction hole

60‧‧‧second block

65‧‧‧Second positioning element

66‧‧‧Second chute

67‧‧‧Second Positioning Department

70‧‧‧ third block

80‧‧‧Extension of the inner tube

81‧‧‧First tip hole

90‧‧‧Extension of the outer tube

91‧‧‧second tip hole

92‧‧‧Slip slip

P2‧‧‧Second screw

Q1‧‧‧First shot

Q2‧‧‧Second tip

S2‧‧‧Second elastic element

S3‧‧‧ third elastic element

Claims (4)

A mountaineering crutches mainly comprises: an inner tube of the grip of the crutches, the inner tube is sleeved in the outer tube; the grip comprises an upper seat and a lower seat, and the upper seat and the lower seat are locked and integrated by the first screw, and the upper seat is The upper hole seat and the lower hole seat corresponding to the lower seat, the upper hole seat can accommodate a button, the lower hole seat can accommodate a linkage member and a fixing hole seat, and a linkage member is arranged under the button, and the linkage member An actuating rod is arranged below, and a first elastic element is arranged between the linking member and the fixing seat. The upward elastic force of the first elastic element restores the button to a position that can be pressed, and can be inserted under the linking member. The actuating rod is displaced upward, and the actuating rod is disposed in the inner tube and extends to the lower end of the inner tube. The end of the actuating rod is provided with a blocking portion, and the first actuating portion is arranged below the blocking portion, and the first actuating portion is provided on one side The first oblique side is inserted; the upper end of the inner tube is inserted into the lower hole seat fixed to the lower seat of the grip, and can be pulled out and retracted into the outer tube with the grip, and the second block is provided at the lower end of the inner tube, and the second block is provided. a second receiving groove for accommodating the blocking portion is arranged at the upper side, and the second receiving groove is provided with each other a second axial hole and a second radial hole, the second axial hole is for the first actuating portion of the actuating rod to penetrate, and the second radial hole is for receiving the third elastic member and the second positioning member a second chute corresponding to the second axial hole is provided with a second chute having the same slope as the first beveled edge, and the first beveled edge of the first actuating portion is abutted, and the second positioning component is used. The other side is provided with a second positioning portion. When the button is depressed, the second chute of the second positioning element is biased by the first oblique side of the first actuating portion, and the third elastic element is displaced inwardly and compressed. The second positioning portion is disengaged from the second positioning hole of the outer tube, and the button is restored to a position that can be pressed after the hand is released, and the second positioning portion is positioned at the second positioning of the outer tube by the outward elastic force of the third elastic member In the hole, the lower end of the outer tube is provided with a first through hole, and the inner tube is retracted to the shortest time for positioning, and the outer tube corresponds to the second positioning portion of the second positioning element, and the second positioning hole is disposed on the side. Having the second positioning portion of the second positioning element be selectively positioned in any of the second positioning holes, thereby adjusting the inner portion Stretch, Long and short when retracting. The mountain crutches according to claim 1, wherein: the lower end of the outer tube is provided with a third block by using the first pier, and the inner wall of the third block is provided with a positioning protrusion, so as to be positioned at the upper end of the outer tube. In the three combined holes, the extended inner tube is sleeved in the extended outer tube, and the upper end of the inner tube is provided with a first tip hole, and the corresponding side of the outer tube is also provided with a plurality of second tip holes for extending the first end of the inner tube The hole can be selectively engaged with any of the second tip holes of the extension outer tube and is passed through the second tip. A mountaineering crutches mainly comprises: a small inner tube is provided on the grip of the crutches, a small inner tube is sleeved in the inner tube, and the inner tube is sleeved in the outer tube; the grip comprises a top seat and a lower seat, and the A screw locks the upper seat and the lower seat into one body, and the upper seat and the lower seat have corresponding upper hole seats and lower hole seats, the upper hole seat can accommodate a button, and the lower hole seat can accommodate a linkage member and a The fixing hole seat has a connecting member under the button, and an actuating rod is arranged under the connecting member, and a first elastic element is arranged between the linking member and the fixing seat, and the button elastically restores the button to be pressed At the same time, the actuating rod inserted under the linkage member can be displaced upward, the actuating rod is disposed in the inner tube and extends to the lower end of the inner tube, and the end of the actuating rod is provided with a blocking portion, and the blocking portion is disposed below The first actuating portion has a first beveled edge on one side of the first actuating portion; the lower end of the small inner tube is inserted into a lower hole seat fixed to the lower seat of the grip, and can be pulled out and retracted into the inner tube with the grip. a lower end of the small inner tube is provided with a first blocking seat, and a first receiving groove is provided above the first blocking seat for The first accommodating groove is provided with a first axial hole and a first radial hole which are mutually penetrated, and the first axial hole is allowed to penetrate the first actuating portion of the actuating rod, and the first radial hole is Providing a second elastic element and a first positioning element, the first positioning element side corresponding to the first axial hole is provided with a first chute having the same slope as the first oblique side, as the first actuation part a beveled edge abutting, the other side of the first positioning element is provided with a first positioning portion, and when the button is depressed, the first chute of the first positioning element is subjected to the first oblique side of the first actuating portion And inwardly shifting and compressing the second elastic element, let The first positioning portion is disengaged from the first positioning hole of the inner tube, and the button is restored to a state that can be pressed after the hand is released, and the first positioning portion is positioned at the first positioning hole of the inner tube by the outward elastic force of the second elastic member The second end of the first block is further provided with a second actuating portion, and the second actuating portion is provided with a second beveled edge; the inner tube is provided with a first positioning hole corresponding to the first positioning portion of the first positioning element. The first positioning portion of the first positioning component can be positioned in the first positioning hole, so that the inner tube can be pulled out along with the small inner tube and retracted into the outer tube, and the second end of the inner tube is provided with a second block, the second block a second receiving groove is disposed at the upper portion for receiving the second blocking seat, the second receiving groove is provided with a second axial hole and a second radial hole which are mutually penetrated, and the second axial hole is available for the first blocking The second actuating portion of the seat penetrates, the second radial hole is adapted to receive the third elastic element and the second positioning element, and the second positioning element side is corresponding to the second axial hole and the second oblique side a second chute having the same slope as the second oblique side of the second actuating portion is abutted, and the second positioning member is provided with a second positioning portion on the other side When the grip presses down the two small inner tubes, the second chute of the second positioning element is abutted by the second oblique side of the second actuating portion, and the third elastic element is displaced inwardly and compressed, so that the second positioning portion Disengaging from the second positioning hole of the outer tube, after the hand is released, the second positioning portion is positioned in the second positioning hole of the outer tube by the outward elastic force of the third elastic member; the first end of the outer tube is provided with the first wearing end, as The inner tube is retracted to the shortest time positioning, and the outer tube corresponds to the second positioning portion of the second positioning element, and the side is provided with a plurality of second positioning holes, so that the second positioning portion of the second positioning element can be selectively positioned In any of the second positioning holes, the length and length of the inner tube are adjusted and retracted. The mountain crutches according to claim 3, wherein: the lower end of the outer tube is provided with a third block by using the first pier, and the inner wall of the third block is provided with a positioning protrusion, so as to be positioned at the upper end of the outer tube. In the three combined holes, the extended inner tube is sleeved in the extended outer tube, and the upper end of the inner tube is provided with a first tip hole, and the corresponding side of the outer tube is also provided with a plurality of second tip holes for extending the first end of the inner tube The hole can be selectively engaged with any of the second tip holes of the extension outer tube and is passed through the second tip.