CN2647042Y

CN2647042Y - Improved horticultural tool fixing base structure

Info

Publication number: CN2647042Y
Application number: CN 03208907
Authority: CN
Inventors: 魏明清
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-01
Filing date: 2003-09-01
Publication date: 2004-10-13
Anticipated expiration: 2013-09-01

Abstract

The utility model provides an improved fixing seat structure of a tool for horticulture, which comprises a tool, a grab handle and a fixing seat, wherein an inserting group portion of the tool is provided with a biasing positioning emargination. The fixing seat is provided with a lateral slide way of which the outer end is pierced out of one side of the fixing seat to form a rabbet, and the size of the rabbet is inward shrunk to form two lateral limited edges in the lateral slide way, and a blocking edge is formed at the inner end of the lateral slide way and on the other side of the fixing seat. A positioning member is composed of a position-controlling sliding block and a return spring. The position-controlling sliding block is slidably arranged in the lateral slide way, blocked and stopped at the limited edges of the lateral slide way by the clamping edge of the position-controlling sliding block to cause the lateral slide way to be limited. The return spring is supported between blocking edges of the position-controlling sliding block and the lateral slide way to cause the position-controlling sliding block to be in the state of pushing and contacting towards the outer end usually under the normal state. The position-controlling sliding block is also provided with a longitudinal through hole which can be crossed by the inserting group portion of the tool, and thus, the disadvantage of the public known technology is overcome. The utility model has the practicability of firm positioning and easy use.

Description

Improved gardening instrument fixed seat structure

Technical field

The utility model relates to a kind of gardening tool construction, is meant especially wherein in order to locate the fixed seat structure of this instrument.

Background technology

Traditional gardening is generally the structure kenel that a lever is organized the unimodality tool heads admittedly with instrument, because the pattern of garden tool set is multiple, but its lever position is all identical, then there is the dealer to develop the structure kenel of the replaceable insert group different types of a kind of single lever tool heads, to improve traditional scarce fraud, this kind gardening uses the known configurations of instrument just like Fig. 9, shown in 10, when its instrument 50 bottoms 51 insert groups are gone into lever 52, the decorative pearl on top of an official cap 53 that assembles by lever 52 perisporiums snaps in the ring groove 54 of instrument 50 bottoms 51 to reach positioning action, and when desiring to separate instrument, as Figure 11, shown in 12, one tube 55 of mat rotation lever 52 peripheries institute pivot cover makes set recessed 56 pairs at the edge that allows of these tube 55 inwalls be positioned at the decorative pearl on top of an official cap 53, makes the decorative pearl on top of an official cap 53 withdraw from ring groove 54 toward the outside, use making instrument 50 break away from fastening state, so can up separate instrument.There is following scarce fraud in this kind known configurations: the decorative pearl on top of an official cap 53 that this known configurations adopted, the degree of depth of its engaging are considerably shallow a little, and are the fastening state of an arc surface; And because many garden tool sets in use, often face axially simultaneously and radially very big reciprocating power such as scoop, therefore adopt the engaging mode of the decorative pearl on top of an official cap that the anxiety of location undercapacity is obviously arranged, and then easily slippage takes place even the scarce fraud of damaging ahead of time.

Therefore, how to develop a kind of practical more durable gardening instrument fixed seat structure, real user looks forward to, and also is that relevant dealer makes great efforts to develop the target and the direction of breakthrough.

Summary of the invention

The technical problems to be solved in the utility model is: a kind of improved gardening instrument fixed seat structure is provided, by the combination of a lever and a holder, reaches the purpose of firm position.

Another technical problem that will solve of the present utility model is: the structure feature that more is provided with the elastic top support member by group in this lever, to be when instrument can up break away from the time, get the back-moving spring elastic force release action of this elastic top support member of mat, with with the insert group portion of instrument pushing tow up, use auxiliary user and pull out instrument like a cork, reach the practical purpose of rapid operation.

For this reason, the utility model is: a kind of improved gardening instrument fixed seat structure, have an instrument, a lever and a holder, wherein, this holder group is fixed in the top of lever, its central tool one inserting groove, but the bottom insert group portion of instrument then insert group go in the inserting groove of this holder, relative side projection and the flank groove of being provided with of this insert group portion with inserting groove, this holder and by the axial configuration of one group of align member with orientation tool; Wherein:

The insert group portion of this instrument more is provided with a recessed edge in location that is offset to a side;

This holder is provided with a horizontal concrete chute, the sidewall that holder is run through in the outer end of this horizontal concrete chute forms a notch, the size of notch contracts in comparatively and form two lateral confinement position edge among horizontal concrete chute, inserting groove was then crossed in the inner of horizontal concrete chute, and formed a retaining edge in another sidewall of holder;

This align member is made of a control position slide block and a back-moving spring, this control position slide block just can be placed by the notch cunning of holder among the horizontal concrete chute, constitute a sidewall that its outer end protrudes from holder for voltage-controlled, but and in two lateral confinement position edge of horizontal concrete chute it is not spacingly deviate from by edge clipping block that its both sides were convexly equipped with; This spring then stays between the retaining edge of control position slide block and horizontal concrete chute, makes permanent state towards the outer end pushing and pressing under the slide block normality of control position; This control position slide block and be provided with a vertically perforation again, vertically the aperture of perforation is enough to allow the insert group portion of instrument pass, this vertically bores a hole when control position slide block push against towards the outer end and the inserting groove of holder is the relativeness of setovering outward and just can be sticked in the recessed edge in location of instrument insert group portion, and then constitutes this instrument and be positioning states; When control position slide block during toward inner the passing, vertically perforation is concentric involutory with the inserting groove of holder with constituting this again, makes the recessed edge in location of instrument break away to engage and is and can up pulls out the state of separating.

Described improved gardening instrument fixed seat structure, the lower position of wherein said lever inside when instrument insert group portion inserts more can be organized and be provided with an elastic top support member, it is by a push rod, one back-moving spring and a fixed block are formed, this fixed block group is fixed in lever inside, its central tool one perforating, this push rod top tool one enlarges ora terminalis, the bottom then is provided with resilient barb, an end that makes this resilient barb down compulsory type is inserted the perforating that passes fixed block, fasten at its barb of mat and to impel in the perforating root edge that push rod is spacing up not to be deviate from, this back-moving spring then is mounted between the end face of the expansion ora terminalis on this push rod top and fixed block, makes the up state of pushing tow of this push rod normality; By this, when the insert group portion of instrument inserts lever, this push rod down must be pushed against, impel the back-moving spring compression and accumulate elastic force; Multiple pass toward inner when control position slide block, constitute this instrument and be in the time of can up breaking away from, the elastic force release action of this back-moving spring of mat must be with the insert group portion of instrument pushing tow up.

Advantage of the present utility model and characteristics are:

1, the novel gardening instrument fixed seat structure that provides a kind of this align member to be constituted by a control position slide block and a back-moving spring.

2, make vertical perforation of this control position slide block be sticked in the engaging kenel characteristic that recessed edge is located by instrument insert group portion, can obtain bigger engaging contact area, reach the more firm practical improvement in location.

When 3, desiring to separate instrument, can reach, can reach and use operation advantage very easily and fast by this control position slide block of pushing.

4, be provided with the structure feature of elastic top support member by group in this lever, when instrument can up break away from, get the back-moving spring elastic force release action of this elastic top support member of mat, with with the insert group portion of instrument pushing tow up, use auxiliary user and pull out instrument like a cork, reach and operate labour-saving practical purpose more.

Description of drawings

Fig. 1 is the exploded perspective view of the improved gardening of the utility model with the instrument fixed seat structure;

Fig. 2 improves the combination stereogram at position for the utility model;

Fig. 3 is the be fixed longitudinal sectional view of state of instrument of the present utility model;

Fig. 4 is the be fixed transverse sectional view of state of instrument of the present utility model;

Fig. 5 is the longitudinal sectional view of the detachable state of instrument of the present utility model;

Fig. 6 is the transverse sectional view of the detachable state of instrument of the present utility model;

Fig. 7 is another example structure cutaway view of the present utility model;

Fig. 8 is the start signal of Fig. 7;

Fig. 9 is the transverse sectional view of the state of being fixed for the instrument of known configurations;

Figure 10 is the longitudinal sectional view of the state of being fixed for the instrument of known configurations;

Figure 11 is the transverse sectional view of detachable state for the instrument of known configurations;

Figure 12 is the longitudinal sectional view of detachable state for the instrument of known configurations.

The drawing reference numeral explanation

The utility model part:

10, instrument 11, insert group portion 12, side projection 13, recessed edge

20, lever 30, holder 31, inserting groove 32, flank groove

33, horizontal concrete chute 34, notch 35, spacing edge 36, retaining edge

40, control position slide block 41, back-moving spring 42, edge clipping 43, vertically perforation

60, push rod 61, back-moving spring 62, fixed block 63, perforating

64, enlarge ora terminalis 65, resilient barb

Known part:

50, instrument 51, bottom 52, lever 53, the decorative pearl on top of an official cap

54, ring groove 55, tube 56, the recessed edge that allows

Embodiment

Further understand and understanding for your juror can be had the purpose of this utility model, feature and effect, please conjunction with figs. describe in detail as the back now:

See also Fig. 1,2,3, shown in 4, be the specific embodiment of the improved gardening of the utility model with the instrument fixed seat structure, it comprises an instrument 10, as scoop, fork, rake etc., one lever 20 and a holder 30, wherein, 30 groups of tops that are fixed in lever 20 of this holder, its central tool one inserting groove 31, but 11 insert groups of bottom insert group portion of instrument 10 are gone in the inserting groove 31 of this holder 30, this insert group portion 11 and inserting groove 31 be relative to be provided with side projection 12 and flank groove 32 reaching the directed purpose that cooperates, this holder 30 and by the axial configuration of one group of align member with orientation tool 10.

Wherein: the insert group portion 11 of this instrument 10 more is provided with a recessed edge 13 in location that is offset to a side;

This holder 30 is provided with a horizontal concrete chute 33, hold a sidewall that runs through holder 30 to form a notch 34 outside this horizontal concrete chute, the size of notch contracts in comparatively and form two lateral confinement position edge 35 among horizontal concrete chute 33, inserting groove 31 was then crossed in the inner of horizontal concrete chute 33, and formed a retaining edge 36 in another sidewall of holder 30;

This align member is made of a control position slide block 40 and a back-moving spring 41, this control position slide block 40 just can be placed by notch 34 cunnings of holder 30 among the horizontal concrete chute 33, constitute a sidewall that its outer end protrudes from holder 30 for the voltage-controlled usefulness of user, but and in two lateral confinement position edge 35 of horizontal concrete chute 33 it is not spacingly deviate from by edge clipping 42 blocks that its both sides were convexly equipped with; 41 on this spring is to stay between the retaining edge 36 of control position slide block 40 and horizontal concrete chute 33, makes permanent state towards the outer end pushing and pressing under slide block 40 normalities of control position; This control position slide block 40 and be provided with a vertically perforation 43 again, this aperture of 43 of vertically boring a hole is enough to allow the insert group portion 11 of instrument 10 pass.

Form by above-mentioned structure, shown in Fig. 3,4, when this vertically bores a hole 43 when a control position slide block 40 pushes against towards the outer end, be the relativeness of biasing outward with the inserting groove 31 of holder 30, make this vertically perforation 43 just can be sticked in the recessed edge in location of instrument insert group portion 11, and then constitute this instrument 10 and be positioning states.

Shown in Fig. 5,6, when control position slide block 40 is passed toward the inner, vertically perforation 43 is concentric involutory with the inserting groove 11 of holder 30 with constituting this, make the recessed edge 13 in location of instrument 10 break away from engaging, and then be and can up pull out the state of separating, this is tool positioned operational scenario of the present utility model and principle.

As shown in Figure 7, wherein, the lower position of these lever 20 inside when instrument 10 insert group portions 11 insert more has an elastic top support member, it is by a push rod 60, one back-moving spring 61 and a fixed block 62 are formed, this fixed block is fixed in lever 20 inside for 62 groups, its central tool one perforating 63, these push rod 60 top tools one enlarge ora terminalis 64, the bottom then is provided with resilient barb 65, an end that makes this resilient barb 65 down compulsory type is inserted the perforating 63 that passes fixed block 62, multiple its resilient barb 65 of mat fastens impels in perforating 63 root edges that push rod 60 is spacing up not to be deviate from, 61 of this back-moving springs are mounted between the end face of the expansion ora terminalis 64 on these push rod 60 tops and fixed block 62, make the up state of pushing tow of these push rod 60 normalities; By this, when the insert group portion 11 of instrument 10 inserts levers 20, this push rod 60 down must push against, impel back-moving spring 61 to compress and accumulate elastic force; Pass toward inner when control position slide block 40 again, constitute this instrument 10 and be in the time of can up breaking away from, the elastic force release action of this back-moving spring 61 of mat, must with the insert group portion 11 of instrument 10 up pushing tow use auxiliary user and pull out instrument 10 like a cork as shown in Figure 8.

Preamble is that technical characterictic of the present utility model carries out specific description at specific embodiment of the utility model, the personage who only is familiar with this technology is when can the utility model being changed and revise not breaking away under spirit of the present utility model and the principle, and these changes with revise, all should be covered by in the category that following the utility model claims scope defined.

Claims

1, a kind of improved gardening instrument fixed seat structure, have an instrument, a lever and a holder, wherein, this holder group is fixed in the top of lever, its central tool one inserting groove, but the bottom insert group portion of instrument then insert group is gone in the inserting groove of this holder, relative side projection and the flank groove of being provided with inserting groove of this insert group portion, this holder and by the axial configuration of one group of align member with orientation tool; It is characterized in that:

The insert group portion of this instrument is provided with a recessed edge in location that is offset to a side;

This align member is made of a control position slide block and a back-moving spring, this control position slide block is provided with among can placing horizontal concrete chute by the notch cunning of holder, constitute the sidewall that its outer end protrudes from holder, but the edge clipping block that its both sides were convexly equipped with is in two lateral confinement position edge of horizontal concrete chute; This spring then stays between the retaining edge of control position slide block and horizontal concrete chute, and perseverance pushes against towards the outer end under the slide block normality of control position; This control position slide block is provided with a vertically perforation, vertically aperture of perforation is the aperture that is enough to allow the insert group portion of instrument be passed, this vertically bores a hole when control position slide block push against towards the outer end and the inserting groove of holder is the relativeness of setovering outward and just can be sticked in the recessed edge in location of instrument insert group portion, and then constitutes this instrument and be positioning states; When control position slide block during toward inner the passing, vertically perforation is concentric involutory with the inserting groove of holder with constituting this again, makes the recessed edge in location of instrument break away to engage and is and can up pulls out the state of separating.

2, improved gardening instrument fixed seat structure as claimed in claim 1, it is characterized in that: the lower position of described lever inside when instrument insert group portion inserts more can be organized and be provided with an elastic top support member, it is by a push rod, one back-moving spring and a fixed block are formed, this fixed block group is fixed in lever inside, its central tool one perforating, this push rod top tool one enlarges ora terminalis, the bottom then is provided with resilient barb, one end of this resilient barb down compulsory type is inserted the perforating that passes fixed block, barb fastens in the perforating root edge, and this back-moving spring then is mounted between the end face of the expansion ora terminalis on this push rod top and fixed block; The insert group portion of instrument can insert lever.