CN212013467U

CN212013467U - Garden hoe

Info

Publication number: CN212013467U
Application number: CN201921886579.0U
Authority: CN
Inventors: 孙思宇; 潘岳峰
Original assignee: Zhejiang College of Construction
Current assignee: Zhejiang College of Construction
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-11-27
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a garden hoe, which comprises a barrel body, wherein an inner cavity is arranged in the barrel body, thread lines are arranged at the two ends of the barrel body, the left side of the cylinder body is provided with a matching block in a threaded matching connection way, the diameter of the matching block is larger than that of the cylinder body, a middle box body is arranged in the inner cavity in a sliding way, a connecting spring is elastically arranged between the middle box body and the end wall of the inner cavity, middle box with be provided with between the barrel with the locking subassembly that middle box carries out the locking, locking subassembly one side is provided with and is located the hoe of middle box in and being used for installing the hoe handle installs the subassembly, this equipment has adopted the mode of multiple structure collaborative work, has realized that equipment is in the expansion state, can prevent in debris entering equipment that debris from destroying the structure that equipment can remove, can carry out the efficient simultaneously and fold to improve equipment's convenient to carry nature.

Description

Garden hoe

Technical Field

The utility model belongs to the technical field of garden equipment, specifically gardens hoe.

Background

The shortcoming of the prior art is that current gardens hoe, the structure is complicated, can not realize comparatively convenient shrink folding, when not portable, has also increased the trouble that personnel used equipment, and can realize preventing that the inside rotating-structure of equipment from receiving debris and harassing and leading to equipment to become invalid. For this reason, long-term research has been conducted and various solutions have been proposed.

For example, chinese patent literature municipal garden hoe discloses [ application No.: 201721530031.3], including a hoe handle and a hoe blade; the hoe sheet comprises a first seat sleeve and a sheet body; the first seat sleeve is sleeved and matched with the hoe handle and is fixed on the hoe handle through a screw; a hinge seat is integrally arranged on one side of the first seat cover; the back of the sheet body is integrally provided with a connecting block, and two sides of the connecting block are provided with hinged shafts matched with the hinged seats; the hoe comprises a hoe handle, a hoe handle and a locking assembly, wherein the hoe handle is arranged on the hoe handle, the locking assembly comprises a second seat sleeve, and the second seat sleeve is sleeved and matched with the hoe handle and is fixed on the hoe handle through a screw; a lock seat is integrally arranged on one side of the second seat cover, and a lock rod penetrates through the lock seat along the length direction of the hoe handle; one end of the lock rod facing the hoe sheet is provided with a threaded head; and the side wall of the connecting block is provided with a threaded hole matched with the threaded head. The utility model has the characteristics of the security is high.

Above-mentioned scheme, still not adopting flexible folding mode to make equipment portable, to the not better protection yet of the structure of equipment inside simultaneously, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide an equipment that has the mode that adopts flexible folding to make equipment portable, to advantages such as the better protection of the inside structure of equipment simultaneously.

The utility model discloses a realize through following technical scheme: the utility model discloses a garden hoe, the novel nipple rectifier comprises a cylindrical shel, be provided with the inner chamber in the barrel, the barrel both ends are provided with the thread line, barrel left side screw-thread fit connection is provided with the cooperation piece, the diameter of cooperation piece is greater than the diameter of barrel, the gliding middle box that is provided with in the inner chamber, middle box with elasticity is provided with coupling spring between the inner chamber end wall, middle box with be provided with between the barrel with middle box carries out the locking Assembly that locks, and locking Assembly one side is provided with and is located in the middle box and be used for installing the hoe handle's hoe handle installation component to utilize above-mentioned subassembly to realize that telescopic mode is with hoe extension shrink and the personnel of being convenient for use, and can prevent that debris from blocking the hoe.

A further technical scheme, the locking subassembly including set up in transmission inner chamber in the middle box, transmission inner chamber opening sets up, the gliding removal push pedal that is provided with in transmission inner chamber, coupling spring with elasticity is provided with the cooperation spring between the transmission inner chamber end wall, it has set firmly the rotation side piece to remove the push pedal left end face, the side connecting rod that is provided with the longitudinal symmetry of rotation side piece internal rotation, the pivoted of side connecting rod one side is provided with pushes away the piece, push away the piece with middle box sliding fit connects, push away the piece with set up in cooperation structure in the inner chamber end wall cooperates to utilize cooperation structure will middle box is fixed.

Further technical scheme, the cooperation structure include with end wall intercommunication and the interior smooth chamber of symmetry about the inner chamber, push away the piece with interior smooth chamber sliding fit connects, keeps away from the side connecting rod push away the piece terminal surface and has set firmly the ball, the gliding flat board that is provided with in interior smooth intracavity, the flat board with the flat board offsets, keeps away from the ball the dull and stereotyped terminal surface has set firmly the circle axle, the gliding running through of circle axle the end wall in interior smooth chamber to utilize the circle axle indirectly makes push away the piece and remove, make push away the piece with the mode that interior smooth chamber dress card perhaps breaks away from makes middle box with the barrel is fixed or breaks away from.

The technical scheme is that the hoe handle mounting assembly comprises a matching hole arranged in the middle box body, the matching hole is arranged in a vertical penetrating mode, a thread line is arranged in the matching hole, a connecting spring cavity located in the middle box body is arranged on the right side of the matching hole, opposite penetrating cavities which are symmetrical up and down are arranged in the upper end wall and the lower end wall of the connecting spring cavity in a communicating mode, a side inner cavity is arranged in the right end wall of the connecting spring cavity in a communicating mode, a swing rod is arranged in the side inner cavity in a rotating mode, a clamping shell is fixedly arranged on one side end face of the swing rod, an inner fixing block is arranged in the clamping shell in a clamping mode, a top nut is arranged on the outer surface of the inner fixing block, the inner fixing block is fixed in the clamping shell through the top nut, a sliding clamping structure which is used for fixing the, so that the swinging rod is fixed in the side inner cavity by utilizing a sliding clamping structure.

In a further technical scheme, the sliding clamping structure comprises an outer shell body in sliding fit connection with the middle box body, a pushing plate is fixedly arranged in the outer side shell and is connected with the opposite penetration cavity and the connecting spring cavity in a sliding fit manner, a power spring is elastically arranged between the pushing plate and the end wall of the connecting spring cavity, symmetrical first through holes are also arranged in the outer shell, the first through holes are arranged in a penetrating way, the first through holes are arranged on the left side and the right side in the outer shell, a second through hole which penetrates up and down is arranged in the swinging rod, a locking screw is arranged in the second through hole in a clamping way, the locking screw is in threaded fit connection with the first through hole on the right side, the locking screw is positioned on the end surface of one side of the outer shell, so that the swing lever is maintained in a clamped state by the above-described structure to facilitate the use of the apparatus by a person.

The utility model has the advantages that: this equipment has adopted the mode of multiple structure collaborative work, has realized that equipment is in the state of expanding, can prevent in debris entering equipment to destroy the structure that equipment can remove, can carry out the efficient folding simultaneously to improve equipment's convenient to carry nature.

The advantages are embodied in that the structural design of the inner fixing block, the top nut and the clamping shell is utilized to facilitate the replacement of the inner fixing block and the installation of the inner fixing block in the round bar and the inner cavity, so that the parts of the equipment can be conveniently found and folded when the equipment is folded, the structural design of the round bar has the advantages that the inner fixing block is stably installed and clamped, the outer shell, the perforation, the locking screw, the perforation, the power spring, the connecting spring cavity and the pushing plate are utilized to keep the oscillating bar in a vertical state under the action of the outer shell, the outer shell can protect the oscillating bar, the oscillating bar is prevented from being impregnated by impurities to cause the equipment to lose efficacy, and the locking screw is utilized to respectively connect the perforation, the matching hole and the perforation in a thread matching manner, the outer shell can be elastically moved and then fixed, the folding stability of the equipment is improved, the power spring enables the outer shell to move smoothly, the structural stability of the equipment is improved, the middle box body slides into the inner cavity and can be limited and fixed in time by utilizing the structural design of the matching block, the middle box body is prevented from popping out, the connecting spring has the effects that the matching block provides a jacking force when limiting the middle box body to enable the middle box body to be stably placed, the middle box body is convenient to pop out when the matching block is separated from the limiting of the middle box body, and the structural design of the round shaft, the round ball, the flat plate, the pushing block, the side connecting rod, the rotating side block, the moving push plate, the matching spring and the transmission inner cavity enables the middle box body to be limited and fixed when being unfolded so as to facilitate the equipment to be unfolded and use the structural stability to rise, and the structure flexibility of the structure is improved by utilizing the design of separating the flat plate from the round ball.

Drawings

FIG. 1 is a schematic view of the structure of the apparatus of the present invention;

FIG. 2 is a schematic view of the middle box body in FIG. 1 in the direction of A-A according to the present invention;

in the figure, an inner cavity 101, a matching block 102, a connecting spring 103, a cylinder 104, a pushing block 105, a flat plate 106, a round shaft 107, a round ball 108, an inner sliding cavity 109, a matching spring 110, a round rod 111, a connecting spring cavity 112, a first through hole 113, a pair of through cavities 114, a power spring 115, an outer shell 116, a locking screw 117, a top nut 119, a card installing shell 120, an inner fixed block 121, a second through hole 122, a swinging rod 123, a side inner cavity 124, a pushing plate 125, a matching hole 126, a placing inner cavity 127, a middle box 128, a transmission inner cavity 129, a moving pushing plate 130, a rotating side block 131 and a side connecting rod 132.

Detailed Description

As shown in fig. 1 to 2, the present invention will be described in detail, and for convenience of description, the following orientations are defined as follows: the garden hoe comprises a barrel 104, an inner cavity 101 is arranged in the barrel 104, thread lines are arranged at two ends of the barrel 104, a matching block 102 is arranged at the left side of the barrel 104 in a thread matching connection mode, the matching block 102 is of an annular structure, the diameter of the matching block 102 is larger than that of the barrel 104, a middle box body 128 is arranged in the inner cavity 101 in a sliding mode, a connecting spring 103 is elastically arranged between the middle box body 128 and the end wall of the inner cavity 101, a locking component for locking the middle box body 128 is arranged between the middle box body 128 and the barrel 104, a hoe handle mounting component which is arranged in the middle box body 128 and used for mounting a hoe handle is arranged on one side of the locking component, thereby utilize above-mentioned subassembly to realize that telescopic mode is with hoe extension shrink and the personnel of being convenient for use, and can prevent that debris from blocking the hoe.

Beneficially, the locking assembly includes a transmission cavity 129 disposed in the middle box 128, the transmission cavity 129 is open, a movable push plate 130 is slidably disposed in the transmission cavity 129, a matching spring 110 is elastically disposed between the connecting spring 103 and an end wall of the transmission cavity 129, the width of the movable push plate 130 is at least 1cm, a rotating side block 131 is fixedly disposed on a left end surface of the movable push plate 130, vertically symmetrical side connecting rods 132 are rotatably disposed in the rotating side block 131, the length of the side connecting rods 132 is at least 5cm, a pushing block 105 is rotatably disposed on one side of the side connecting rods 132, the pushing block 105 is connected with the middle box 128 in a sliding fit manner, the pushing block 105 is matched with a matching structure disposed in an end wall of the cavity 101, and thus the middle box 128 is fixed by using the matching structure.

Beneficially, the matching structure comprises inner sliding cavities 109 which are communicated with the upper end wall and the lower end wall of the inner cavity 101 and are symmetrical, the pushing block 105 is connected with the inner sliding cavities 109 in a sliding matching mode, a round ball 108 is fixedly arranged on the end face of the pushing block 105 far away from the side connecting rod 132, the round ball 108 is of a round ball type structure, a flat plate 106 is arranged in the inner sliding cavities 109 in a sliding mode, the flat plate 106 abuts against the flat plate 106, a round shaft 107 is fixedly arranged on the end face of the flat plate 106 far away from the round ball 108, the round shaft 107 penetrates through the end wall of the inner sliding cavities 109 in a sliding mode, the diameter of the round shaft 107 is at least 1cm, and therefore the pushing block 105 is indirectly moved through the round shaft 107, and the middle box 128 is fixed on or separated from the cylinder 104 in a clamping or.

Advantageously, the hoe handle mounting assembly comprises a matching hole 126 arranged in a middle box body 128, the matching hole 126 is arranged in a penetrating manner from top to bottom, a thread line is arranged in the matching hole 126, a connecting spring cavity 112 located in the middle box body 128 is arranged on the right side of the matching hole 126, opposite penetrating cavities 114 which are symmetrical from top to bottom are arranged in the upper end wall and the lower end wall of the connecting spring cavity 112 in a communicating manner, a side inner cavity 124 is arranged in the right end wall of the connecting spring cavity 112 in a communicating manner, a swing rod 123 is rotatably arranged in the side inner cavity 124, a clamping shell 120 is fixedly arranged on one side end face of the swing rod 123, an inner fixing block 121 is arranged in the clamping shell 120 in a clamping manner, a top nut 119 is arranged on the outer surface of the inner fixing block 121, the inner fixing block 121 is fixed in the clamping shell 120 by the top nut 119, thereby securing the swing lever 123 within the side cavity 124 with a slide-fit arrangement.

Advantageously, the sliding clamping structure comprises an outer shell 116 connected with a middle box 128 in a sliding fit manner, the outer shell 116 is of a cylindrical structure, a pushing plate 125 is fixedly arranged in the outer shell 116, the pushing plate 125 is connected with a pair of through cavities 114 and a connecting spring cavity 112 in a sliding fit manner, a power spring 115 is elastically arranged between the pushing plate 125 and the end wall of the connecting spring cavity 112, symmetrical first through holes 113 are arranged in the outer shell 116, the first through holes 113 are arranged in a penetrating manner, the first through holes 113 are arranged on the left and right sides in the outer shell 116, a second through hole 122 is arranged in a swinging rod 123 in a penetrating manner, a locking screw 117 is arranged in the second through hole 122 in a clamping manner, the locking screw 117 is connected with the first through hole 113 on the right side in a threaded fit manner, and the locking screw 117 is located on one side, so that the swing lever 123 is held in a clamped state by the above-described structure to facilitate the use of the apparatus by a person.

In the initial state, the above devices, components and structures are in the stop state, and in the initial state, the equipment is in the unfolding state, and people can dig the ground by using the swing rod 123, the clamping shell 120 and the internal fixing block 121 after directly holding the cylinder 104, the middle box 128 and the outer shell 116.

When the equipment is folded, the top nut 119 is rotated to enable the internal fixed block 121 to be separated from the clamping with the clamping shell 120, the internal fixed block 121 is placed in the placing inner cavity 127, the internal fixed block 121 is limited in the placing inner cavity 127 by the round rod 111, the locking screw 117 is separated from the matching connection with the second through hole 122 and the first through hole 113 at the moment, the outer shell 116 is slid leftwards, the power spring 115 is in a pressing state, the locking screw 117 passes through the first through hole 113 on the left side again and passes through the matching hole 126 to fix the outer shell 116 again, the swinging rod 123 can rotate to facilitate storage at the moment, the round shaft 107 is pressed to enable the round shaft 107 to enable the side connecting rod 132 to drive the movable push plate 130 to move through the flat plate 106, the round ball 108 and the pushing block 105, the pushing block 105 is separated from the clamping of the inner sliding cavity 109 at the moment, the middle box body 128 is slid into the inner cavity 101 at the moment, at this moment, the connecting spring 103 is in a compressed state, the middle box body 128 completely slides into the inner cavity 101, the wrong matching block 102 is installed on the right side of the cylinder body 104, the matching block 102 is of an annular structure, the matching block 102 can still limit the middle box body 128 in the inner cavity 101 by the matching block 102 after the structure on one side of the middle box body 128 penetrates through the matching block 102, and the internal structure of the equipment can be in a folded state and is convenient to store and carry.

The advantages are embodied in that the inner fixing block 121 is easily replaced and the inner fixing block 121 is easily installed in the round rod 111 and the placing cavity 127 by using the structural design of the inner fixing block 121, the top nut 119 and the clamping housing 120, so that the parts of the device can be conveniently found and folded when the device is folded, the round rod 111 has the structural design advantages that the inner fixing block 121 is stably installed in the clamping manner, the outer housing 116, the first through hole 113, the locking screw 117, the second through hole 122, the power spring 115, the connecting spring cavity 112 and the pushing plate 125 are structurally designed, so that the swing rod 123 can be kept in a vertical state under the action of the outer housing 116, the outer housing 116 can protect the swing rod 123, the swing rod 123 is prevented from being impregnated with impurities to cause the device to fail, and the locking screw 117 is respectively arranged in the first through hole 113, the second through hole 122, the pushing plate 125, and the swing rod 123 is prevented from being, The matching hole 126 and the second through hole 122 are in threaded matching connection, so that the outer shell 116 can be elastically moved and then fixed, the folding stability of the equipment is improved, the power spring 115 enables the outer shell 116 to move smoothly, the structural stability of the equipment is improved, the middle box body 128 can be limited and fixed in time when sliding into the inner cavity 101 by using the structural design of the matching block 102, the middle box body 128 is prevented from popping out, the connecting spring 103 is used for providing a jacking force when the matching block 102 limits the middle box body 128, so that the middle box body 128 is stably placed, the middle box body 128 is convenient to pop out when the matching block 102 is separated from the limit of the middle box body 128, and the middle box body 128 can be limited and fixed when being unfolded, so that the device is unfolded and the structural stability is improved, and the structural flexibility of the structure is improved by the design that the flat plate 106 is separated from the round ball 108.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the inner cavity 101, the mating block 102, the connecting spring 103, the cylinder 104, the pushing block 105, the flat plate 106, the circular shaft 107, the spherical ball 108, the inner sliding cavity 109, the mating spring 110, the circular rod 111, the connecting spring cavity 112, the first through hole 113, the opposite through cavity 114, the power spring 115, the outer shell 116, the locking screw 117, the top nut 119, the card housing 120, the inner fixing block 121, the second through hole 122, the swinging rod 123, the side inner cavity 124, the pushing plate 125, the mating hole 126, the placing inner cavity 127, the middle box 128, the transmission inner cavity 129, the moving pushing plate 130, the rotating side block 131, the side connecting rod 132, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. Garden hoe, its characterized in that, including barrel (104), be provided with inner chamber (101) in barrel (104), barrel (104) both ends are provided with the thread, barrel (104) left side screw-thread fit connection is provided with cooperation piece (102), the diameter of cooperation piece (102) is greater than the diameter of barrel (104), box (128) in the middle of the gliding being provided with in inner chamber (101), middle box (128) with elasticity is provided with connecting spring (103) between inner chamber (101) end wall, middle box (128) with be provided with between barrel (104) with the locking subassembly that middle box (128) lock is carried out, locking subassembly one side is provided with and is located in middle box (128) and the hoe handle installation component that is used for installing the hoe handle.

2. The garden hoe of claim 1, wherein: the locking assembly comprises a transmission inner cavity (129) arranged in the middle box body (128), the opening of the transmission inner cavity (129) is arranged, a movable push plate (130) is arranged in the transmission inner cavity (129) in a sliding mode, a matching spring (110) is elastically arranged between the end walls of the transmission inner cavity (129), a rotary side block (131) is fixedly arranged on the left end face of the movable push plate (130), a side connecting rod (132) which is symmetrical up and down is arranged in the rotary side block (131), a pushing block (105) is arranged on one side of the side connecting rod (132) in a rotating mode, the pushing block (105) is connected with the middle box body (128) in a sliding fit mode, and the pushing block (105) is matched with a matching structure in the end wall of the inner cavity (101).

3. The garden hoe of claim 2, wherein: the cooperation structure include with interior sliding chamber (109) of end wall intercommunication and symmetry about inner chamber (101), push away piece (105) with interior sliding chamber (109) sliding fit connects, keeps away from side connecting rod (132) push away piece (105) terminal surface and have set firmly ball (108), interior sliding chamber (109) are internal to be slided and are provided with dull and stereotyped (106), dull and stereotyped (106) with dull and stereotyped (106) offset, keep away from ball (108) dull and stereotyped (106) terminal surface has set firmly circle axle (107), gliding the running through of circle axle (107) the end wall of interior sliding chamber (109).

4. The garden hoe of claim 1, wherein: the hoe handle mounting assembly comprises a matching hole (126) arranged in a middle box body (128), the matching hole (126) penetrates up and down, a thread line is arranged in the matching hole (126), a connecting spring cavity (112) located in the middle box body (128) is arranged on the right side of the matching hole (126), opposite penetrating cavities (114) which are symmetrical up and down are communicated and arranged in the upper end wall and the lower end wall of the connecting spring cavity (112), a side inner cavity (124) is communicated and arranged in the right end wall of the connecting spring cavity (112), a swinging rod (123) is rotationally arranged in the side inner cavity (124), a clamping shell (120) is fixedly arranged on one side end face of the swinging rod (123), an internal fixing block (121) is arranged in the clamping shell (120), a top nut (119) is arranged on the outer surface of the internal fixing block (121), and the internal fixing block (121) is fixed in the clamping shell (120) by the top nut (119), and a sliding clamping structure which is used for fixing the swing rod (123) in the side inner cavity (124) in a sliding manner is arranged on the outer side of the swing rod (123).

5. The garden hoe of claim 4, wherein: the sliding clamping structure comprises an outer shell (116) connected with a middle box body (128) in a sliding fit manner, a pushing plate (125) is fixedly arranged in the outer shell (116), the pushing plate (125) is connected with a through cavity (114) and a connecting spring cavity (112) in a sliding fit manner, a power spring (115) is elastically arranged between the pushing plate (125) and the end wall of the connecting spring cavity (112), symmetrical first through holes (113) are also arranged in the outer shell (116), the first through holes (113) are arranged in a penetrating manner, the first through holes (113) are arranged on the left side and the right side in the outer shell (116), second through holes (122) penetrating from top to bottom are arranged in a swing rod (123), locking screws (117) are arranged in the second through holes (122) in a clamping manner, and the locking screws (117) are connected with the first through holes (113) on the right side in a threaded fit manner, the locking screw (117) is positioned on one side end face of the outer shell (116).