CN209557998U - A kind of tool carrying device - Google Patents

Abstract

The utility model relates to a kind of carrying devices of tool, the carrying device includes harness system, load-bearing band and backplate, harness system includes at least one shoulder belt and waistband, load-bearing band passes through the backplate and connect with harness system, and backplate has mainboard, the slide construction at the top of mainboard and the suspended structure positioned at mainboard bottom.Slide construction has the sliding eye passed through for load-bearing band, and 0 ° -90 ° of angle is formed between the floor projection of the principal plane of the floor projection and mainboard of sliding eye.After the suspended structure carry tool of backplate, backplate can generate sliding with the back-and-forth motion of tool during the work time and relative to load-bearing band, to keep the weight distribution of entrained tool more uniform, and then the comfort energy of tool carrying device is increased, user experience is promoted.

Description

A kind of tool carrying device

Technical field

The utility model relates to a kind of tool carrying device more particularly to a kind of tool carryings for carrying garden instrument Device.

Background technique

With the improvement of people ' s living standards and the enhancing of environmental consciousness, people start wide in cell and other places Vegetation is afforested in general plantation, this also make grass-mowing machine, repair the garden instruments such as machine machine using more and more common.Due to works such as grass-mowing machines Have the heavier-weight of itself and the working time is longer, operator only easily generates fatigue with both hands operation.Therefore, it can drop The tool carrying device of low operator's working strength is gradually popularized.

Tool carrying device is generally made of harness system and backplate, and harness system is generally by least one shoulder belt and waistband Composition, the weight of tool on backplate can be transferred to the shoulder and waist of people by harness system, thus keep the weight of tool uniform, Avoid weight body local region concentrate and caused by discomfort.A hook is provided on backplate, while backplate passes through one Load-bearing band connection is to harness system.Backplate can play certain buffer function between human body and tool, prevent tool in work For the collision of human body during work, to avoid the damage of human body.When tool carry is on hook and it is in work shape When state, the back-and-forth motion of tool drives the back-and-forth motion of backplate.But use and be fixedly connected between current backplate and load-bearing band, It can not be slided between backplate and load-bearing band.This brings great inconvenience to operation.On the other hand, if operator is in hillside fields On operation when, tool can certainly will also be in a kind of heeling condition, and being fixedly connected between backplate and load-bearing band make operator Whole work process bring great inconvenience.

Utility model content

The utility model solves the problems, such as it is that can not generate phase in existing tool carrying device between backplate and load-bearing band Mutually the problem of sliding.

To solve the above problems, the utility model provides a kind of tool carrying device, a kind of tool carrying device, including back Band system, load-bearing band and backplate, the harness system include at least one shoulder belt and waistband, and the load-bearing band passes through the backplate And it is connect with the harness system, it is characterised in that: the backplate has mainboard, the slide construction at the top of mainboard and is located at The suspended structure of mainboard bottom, the slide construction have the sliding eye passed through for the load-bearing band, the level of the sliding eye Angle is formed between the floor projection of the principal plane of projection and the mainboard, the value of the angle is between 0 ° -90 °.

As the further improvement project of the utility model: the value of the angle is between 0 ° -60 °.

As the further improvement project of the utility model: the value of the angle is between 25 ° -35 °.

As the further improvement project of the utility model: the slide construction is angled relative to the mainboard principal plane Setting.

As the further improvement project of the utility model: the slide construction is fixed to the top of the mainboard, described The relatively described mainboard torsion setting in the top of slide construction, makes its top relative to the angled setting of the mainboard, the sliding In the form of sheets, the sliding eye passes through the top of the mainboard to structure.

As the further improvement project of the utility model: the side and top surface of the backplate are equipped with opening, the load-bearing Band can be passed through between opening.

As the further improvement project of the utility model: the opening at the top of the backplate is the sliding eye.

As the further improvement project of the utility model:: cushion is equipped with close to the side of human body on the backplate.

As the further improvement project of the utility model: the angle ranging from 90 degree.

As the further improvement project of the utility model: the backplate is equipped with release device and hook, the release Device can be such that the hook is rapidly separated from backplate.

As the further improvement project of the utility model: passing through elastic band connection between the backplate and the waistband.

Compared with prior art, the technical solution of the utility model has the advantage that

The utility model provide can a kind of tool carrying device that can be slided along load-bearing band of backplate, when the hook of backplate After upper carry tool, backplate can generate sliding with the back-and-forth motion of tool during the work time and relative to load-bearing band, from And keep the weight distribution of entrained tool more uniform, and then increase the comfort energy of tool carrying device, user's body It tests and is promoted.

Detailed description of the invention

Fig. 1 is the schematic diagram of tool carrying device in the on-state；

Fig. 2 is the schematic diagram of tool carrying device in a state of use；

Fig. 3 is the connection schematic diagram of left and right connecting band and waistband；

Fig. 4 is the connection schematic diagram of load-bearing band and backboard；

Fig. 5 is use state diagram of the tool carrying device in not carry tool；

Fig. 6 (a) is the main view of the first embodiment of backplate；

Fig. 6 (b) is the perspective view of the explosion of the first embodiment of backplate；

Fig. 6 (c) is the cross-sectional view of the first embodiment of backplate；

Fig. 6 (d) is the top view of the first embodiment of backplate；

Fig. 7 (a) is the schematic diagram of second of embodiment of backplate；

Fig. 7 (b) is the explosive view of second of embodiment of backplate；

Fig. 8 (a) is the explosive view of the third embodiment of backplate；

Fig. 8 (b) is the explosive view of the third embodiment of backplate；

Fig. 9 is the schematic diagram of the back structures of tool carrying device；

Figure 10 is the schematic diagram that component is turned up；

Figure 11 (a) is the structural schematic diagram on the inside of backboard；

Figure 11 (b) is the structural schematic diagram on the outside of backboard；

Figure 11 (c) is the side view of backboard；

Figure 11 (d) is the structural schematic diagram of the second adjustment portion of backboard；

Figure 12 is the structural schematic diagram of bearing plate；

Figure 13 is the connection schematic diagram of waistband and backboard；

(a) is the structural schematic diagram of backboard clamping portion in Figure 14；

(b) is the structural schematic diagram of waistband interconnecting piece in Figure 14；

(c) is the structural schematic diagram of waistband interconnecting piece insertion backboard clamping portion in Figure 14；

(d) is the variation schematic diagram of rotating part during waistband interconnecting piece insertion backboard clamping portion in Figure 14；

(a) is the structural schematic diagram of chest button in Figure 15；

(b) is the structural schematic diagram of female thread in Figure 15；

(c) is the structural schematic diagram of pin thread in Figure 15；

(d) is the structural schematic diagram of the another embodiment of pin thread in Figure 15.

Specific embodiment

It is understandable to enable the above objects, features, and advantages of the utility model to become apparent, with reference to the accompanying drawing to this The specific embodiment of utility model is described in detail.It should be noted that in the utility model it is described it is left and right, refer to Operator puts on after tool carrying device subject to the left and right of operator, inside refers to for operator, towards people The side of body, refers to for operator outside, the side far from human body.

Fig. 1 is tool carrying device schematic diagram in the open state, and Fig. 2 is that tool carrying device is in running order Schematic diagram, combined with Figure 1 and Figure 2, shown in tool carrying device 100 include harness system, and backplate 6 for carrying tool with And the load-bearing band 7 between harness system and backplate 6.Harness system includes: right and left shoulders band 1, chest buckles 2, side band 3, left and right connects Band 4, left and right length adjustment part 41 and waistband 5.Harness system is connect by backing plate 9 with backboard 8.The outside of backboard 8 and bearing plate 15 (Figure 12) connection.Backplate 6 passes through load-bearing band 7 and harness system slidable connection.Backplate 6 be equipped with carry such as grass-mowing machine, The hook 61 of the tools such as brush cutter and the device 62 that can will carry holding tool quick release.

Referring to Fig.1 and 2, right and left shoulders band 1 is connected to the shoulder of operator's (not shown) when in running order Portion, the respective one end of right and left shoulders band 1 are connect using modes such as riveting, suture, bondings with backing plate 9, be can also be used in the prior art Rapid insertion device realize that connection, the other end of right and left shoulders band 1 and left and right connecting band 4 pass through suture or rapid insertion device Realize connection, it is preferred to use length-adjustable length adjustment part 41,42.4 other end of left and right connecting band and waistband 5 are using as schemed Mode shown in 3 realizes connection.As shown in figure 3, waistband 5 is equipped with the fixed ring 51 of one with waistband suture, it is same in connecting band 4 Sample is equipped with the fixed ring 42 sutured with connecting band 4, is connected in fixed ring 42 and fixed ring 51 by an openable ring 43, In openable ring 43 be equipped with an openable elastic portion 431, when with hand press elastic portion 431 when, elastic portion 431 open, Openable ring 43 is taken out from fixed ring 51, after unclamping elastic portion 431, elastic portion 431 is rebounded, by openable ring 43 On blocking portion 432 stop, connecting band 4 and waistband 5 link together at this time.

Left shoulder belt is equipped with a female component 12, and right shoulder belt is equipped with a male member 11, and male member 11 and female component 12 can be inserted It is connected together.2 top of chest button is equipped with the male and female component with male member 11 and mother's component 12 grafting on shoulder belt, on right and left shoulders band Male member 11 and female component 12 can respectively with the quick grafting of male and female component and disassembly on chest button 2.The lower right side of chest button 2 and load-bearing Band 7 connects, and lower left side is linked together with side band 3 by quick release buckle, and the other end of side band 3 passes through velcro Equal quick distachables device is connect with backboard.

As shown in Figure 1, waistband 5 is equipped with male plug 51 and female plug 52, when in running order, male plug 51 and female plug 52 It is plugged in together, is then connected to the waist of operator.It may occur to persons skilled in the art that length is arranged on waistband Degree adjustment member is used to adjust waistband to be suitble to different operators.

As shown in Figure 1, load-bearing band 7 passes through backplate 6, one end is connected on chest button 2, and the other end is equipped with male plug 71, such as Fig. 4 Shown male plug 71 is connected in the female plug 72 on backboard 8.

As another embodiment, it connect to bear with bearing plate 15 (Figure 12) when backboard 8 and be born such as battery pack When carrying, and not needing carry tool on hook 61, load-bearing band 7, elastic webbing 10, chest can be buckled into 2, side band 3 at this time and dismantled Get off, the male member 11 on right and left shoulders band is snapped together with female component 12, specifically as shown in figure 5, on right and left shoulders band 1 It is respectively equipped with a guide rail 13, male member 11 and female component 12 can pass through up and down adjustment public affairs respectively with 13 slidable connection of guide rail Component 11 adapts to the operator of the figure of different heights with female component 12.

As depicted in figs. 1 and 2,7 one end of load-bearing band is connect with backboard 8, and the other end is connect with chest button 2.Load-bearing band 7 can incite somebody to action The weight of tool is assigned on waistband 6, while being distributed on shoulder belt 1 and side band 3 by chest button 2, in this way can be by tool Balanced weight is assigned to whole body, avoids the occurrence of tool carry weight and excessively concentrates and the health of operator is caused to damage Wound.

Elastic webbing 10 is equipped between waistband 5 and backplate 6 as a preferred implementation manner, elastic webbing 10, which uses, to be had The material of elasticity is made, and when linking up with 61 carry tool, elastic webbing 10 can disperse a part of gravity, and due to elastic webbing 10 The elasticity of itself can further function as the effect of buffering during the work time.

As shown in Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), backplate 6 includes for the hook 61 of carry tool, fastly de- device 62, mainboard 63 and cushion 65.Wherein, the material of mainboard 63 is hard material, can be metal material, be also possible to mould Material.The inner side and outer side of mainboard 63 is generally planar.It is the flexible materials such as sponge inside cushion 65, outside is with materials such as leathers Matter is coated, and as another embodiment, cushion 65 can be made into integration by flexible material and is connected in backplate 6 Side.Cushion 65 during the work time can buffer the impact of human body tool, reduce the collision of tool for people It is damaged caused by body.

Fig. 6 (b) is the perspective view of the explosion of backplate, wherein de- device 62 includes the first structure being fixedly connected with mainboard 63 fastly Part 621, first component 621 include the extension 6210 substantially extended along mainboard 63 and from the end of the extension 6210 outward simultaneously The angled end 6211 extended downwards, the angle between end 6211 and extension 6210 is obtuse angle, in first component 621 End 6211 be provided with a stop hole 622.The top of hook 61 is rotatably connected with second component 627, second component 627 Top is equipped with across hole 623, and the end 6211 of first component 621 can be penetrated across hole 623, and works as 627 energy of second component It enough slides into and exposes stop hole 622, stop hole 622 is made to be in the outside of second component 627.

Tail portion 625 is connect with stopper element 624, and tail portion 625 and stopper element 624 are connected to the by third component 626 On one component 621, wherein tail portion 625 and the preferred flexible material of third component 626.When the end of first component 621 6211 passes through Second component 627 passes through hole 623, and when stop hole 622 is located at the outside of second component 627, stopper element 624 is inserted Enter in stop hole 622, at this time when carry tool on hook 61, stopper element 624 can play blocking to second component 627 and make With, and then prevent falling off downwards for hook.When an emergency happens, tool can not unload or have little time to unload, at this time only It needs to pull tail portion 625 upwards with hand, stopper element 624 is extracted from stop hole 622, at this time under gravity, hang Tool, hook 61 and the second component 627 being loaded on hook 61 fall off downwards together, thus facilitate escaping for operator, Improve the security performance of entire tool carrying device.

In the actual working process, operator is likely to be in hillside fields operation or generates tool during the work time Back-and-forth motion, therefore, backplate 6 can slide the level of comfort that will definitely increase operator relative to load-bearing band 7, improve work Make efficiency.In order to realize being slidably connected between load-bearing band 7 and backplate 6, first reality of the backplate slide construction of the utility model It is as follows to apply mode:

One slide construction 66 is installed on the top of backplate 6, slide construction 66 and backplate 6 by rivet, weld etc. modes into Row is fixedly connected, and slide construction 66 can be wholely set with first component 621, be can also be used as different components and be connected to mainboard On 63.Slide construction 66 can be metal assembly, or moulding.In the present embodiment, the slide construction 66 is one Laminated structure.The slide construction 66 is not to be arranged in parallel with the principal plane of the mainboard 63, but reverse setting.The cunning The top of dynamic structure 66 is additionally provided with the sliding eye 64 passed through for load-bearing band 7.

In conjunction with shown in Fig. 6 (d), a that has a certain degree between the top of slide construction 66 and the principal plane of mainboard 63 is set It setting, wherein angle a is defined as: the acute angle in slide construction 66 and 63 angle of mainboard, specific a are 0-90 °, preferably 0-60 °, more Preferred value is 25-35 °.When slide construction 66 and mainboard 63 are mutually perpendicular to, a is 90 degree.It is, the water of sliding eye 64 Above-mentioned angle a is formed between the floor projection of the principal plane of flat projection and the mainboard 63.Setting in this way can make to protect Plate 6 can smoothly slide in the longitudinal direction along load-bearing band 7.It can be connected by elastic webbing 10 in the upper end of slide construction 66 It is connected to waistband, to further share the weight of tool.In order to increase the integrally-built beauty of backplate and improve security performance, Shell can be set in the outside of slide construction 66, shell is fixedly connected with mainboard 63 and opens in the top of shell setting one Hole passes through for load-bearing band 7.

In addition, Fig. 7 (a) and Fig. 7 (b) is the another embodiment of backplate slide construction, and in the present embodiment, fast de- dress Set 62 identical with first embodiment, distinctive points are, in Fig. 7 (a) and Fig. 7 (b), a support is fixedly mounted in the top of backplate 6 Component 681, supporting member 681 are U-shaped structure, and pulley 68 is mounted in the U-lag of supporting element 681, and rotation axis 682 passes through pulley 68 and supporting member 681 on two holes being oppositely arranged, be fixed on pulley 68 rotatably on supporting member 681.Load-bearing Gap setting with 7 across 681 bottom wall of pulley 68 and supporting member.Herein, which can be considered as perpendicular to the shield The sliding eye of plate 6, the sliding eye and 6 shape of the backplate angle in 90 °.At this point, elastic webbing 10 is connect with the top of backplate 6.In this way So that during the work time, tool can drive backplate 6 to slide in the longitudinal direction along load-bearing band 7, entire tool is improved The comfort of the work of carrying device.Equally, backplate 6 can be connected to waistband 5. by elastic webbing 10

In addition, hook is omitted in order to describe simplicity in the another embodiment that Fig. 8 (a) is backplate slide construction in figure 61 and release device 62.As shown in Fig. 8 (a) and Fig. 8 (b), the another slide construction 69 of slide plate is by outside portion 691 and inside portion 692 compositions.Outside portion 691 and inside portion 692 can be metal material, be also possible to plastics.Outside portion 691 and inside portion 692 It is linked together by the modes and mainboard 63 such as riveting, being bolted or weld.Wherein, it is set on the outside of outer side 691 It sets an aperture 693 to pass through for load-bearing band 7, on the top of slide construction, inside portion 691 and outside portion 692 form a top Through-hole 696, load-bearing band 7 can be by apertures 693 and upper through-hole 696, so that backplate 6 be allow to slide along load-bearing band 7.For Formation upper through-hole 696 is arranged at the top of outer side 691 just like recessed portion 695 shown in figure, on the top of inside portion 692 A protruding portion 694 is arranged in portion, and behind outside portion 691 and the assembling of inside portion 692, recessed portion 695 and protruding portion 694 form top and lead to Hole 696.A ' setting is at an angle of between the top and mainboard 63 of slide construction 69, angle a ' is defined as top and the master of slide construction Acute angle between plate 63, i.e., 0-90 °, preferably 0-60 ° of a '.When the top of slide construction 69 and mainboard 63 are mutually perpendicular to, a 90 Degree.In conjunction with shown in Fig. 8 (b), in addition, upper through-hole 696 is in the longitudinal direction in order to ensure that load-bearing band 7 be free to slide B setting is at an angle of between mainboard 63, it is sharp between mainboard 63 in the longitudinal direction that angle b is defined as upper through-hole 696 Angle, i.e., 0-90 °, preferably 0-60 °, more preferred value are 25-35 °.When upper through-hole 696 in the longitudinal direction with mainboard 63 When being mutually perpendicular to, b is 90 degree.That is, the floor projection of upper through-hole 696 (being referred to as sliding eye) and the mainboard Above-mentioned angle b is formed between the floor projection of 63 principal plane.Backplate 6 can be connected on waistband 5 by elastic webbing 10.

Fig. 9 is the back structures perspective view of the explosion of tool carrying device, and one is equipped between dorsulum 8 and backing plate 9 and is turned up Component 14 can be turned up to carry out up and down adjustment, bogie plate 15 according to different height by adjusting in component 14, operator Outside connect with weight bearings such as battery packs, inside and backboard 8 cooperate.

As shown in Figure 10, be turned up component 14 by be turned up bottom plate 141 connect with backing plate 9, therebetween can by rivet, It the modes such as is bolted or welds to be fixedly connected, as a preferred embodiment, being turned up between component 14 and backing plate 9 It can be attached by rotatable components, when operator is during weight bearing, the activity between component 14 and backing plate 9 is turned up Connection keeps operator's shoulder more smooth relative to the activity of waist, to further increase the comfort of whole system.It adjusts High component 14 is symmetrical set with fixing guide rail 144 for symmetry axis, and fixed guide rail 144 perpendicular to height-regulating bottom plate 141 by being arranged Support portion 1442 and be parallel to and bottom plate 141 be turned up and by support portion 1442 and the anti-delinking part 1441 that connect of height-regulating bottom plate 141 Composition.Meanwhile component 14 is turned up and is symmetrically arranged with adjusting guide rail 142, guide rail 142 is adjusted by guide rail roof 1421,1423 He of side wall Bottom plate 141 is turned up to form.Also, it is turned up on component 14 and is symmetrically arranged with the first adjustment portion 143 centered on fixing guide rail 144, adjust One adjustment hole 145 is set with the opposite place of the first adjustment portion 143 on high bottom plate 141, so that operator's finger passes through adjustment hole 145 To adjust the first adjustment portion 143.Wherein, the first adjustment portion 143 is connect by connecting elements 1434 with bottom plate 141 is turned up, and It is connect by resilient support 1431 with support portion 1442, resilient support 1431 is the elastomeric element with arcuation, can be metal Material is also possible to plastics.The first holding section 1432 and the second holding section 1433, the first card are additionally provided in first adjustment portion 143 Conjunction portion 1432 and the second holding section 1433 can engage setting with the backboard protrusion 82 on backboard 8.First holding section 1432 and second Press section 1435 is additionally provided under holding section 1433, when press section 1435 is depressed, elastic shape occurs for resilient support 1431 Become, press section 1435 can move inward.

Figure 11 (a) and Figure 11 (b) is respectively the inner side and outer side schematic diagram of backboard 8.The inside of backboard 8 is with backboard groove 81 It is symmetrical arranged for symmetrical centre, backboard groove 81 is by being arranged in the backboard recess 811 on 8 top of backboard and through the fluting of backboard 8 812 compositions, 812 upper ends of fluting are connect with backboard recess 811, and lower end terminates in blocking portion 86.Backboard recess 811 is a recessed portion It position but does not penetrate through backboard, the bottom of fluting 812 is provided with a blocking portion 86, blocking portion 86 can be to the tune during adjusting Support portion 1442 on high component 14 plays barrier effect, prevents from excessively adjusting and making backboard 8 and the disengaging of component 14 is turned up.In In a kind of embodiment, block piece 86 is with backboard groove 81 is symmetrical centre setting arc-shaped protrusion, block piece 86 can also be with For the protrusion of the other shapes such as rectangular or rectangle.Backboard guide rail is symmetrically arranged with for symmetrical centre with backboard groove 81 on backboard 8 83, and it is symmetrically arranged with multiple backboard protrusions 82.In one embodiment, backboard protrusion 82 is rectangle or rectangular protrusion.

When assembling, the fixation guide rail 144 that component 14 is turned up is inserted into the back on 81 top of backboard groove of 8 inside of backboard In plate recess 811, while press section 1435 is pressed with finger, by backboard 8 along the direction slide downward of backboard groove 81, in turn Backboard guide rail 83 on backboard 8 is inserted within the adjusting guide rail 142 being turned up on component 14, and backboard guide rail 83 is along adjusting guide rail 142 slide up and down in the vertical direction.When backboard 8 is moved to suitable position, press section 1435 is decontroled, at this time press section 1435 reset under the action of elastic force, the first holding section 1432 and the second holding section 1433 in the first adjustment portion 143 respectively with Backboard 8 is fixed on suitable position by 82 engaging of backboard protrusion on backboard 8, the first holding section 1432 and the second holding section 1433 It sets, the first holding section 1432 and the second holding section 1433 can limit the movement of backboard 8 in the up-down direction simultaneously, make backboard 8 Connection between height-regulating component 14 is stronger.

In addition, the first above-mentioned adjustment portion 143 is equipped with the first holding section 1432 and the second holding section 1433, in others A holding section can be set in embodiment in first adjustment portion 143, the quantity appropriate for increasing holding section can be reduced often The weight born on a holding section, and then increase the reliability of engaging, to prevent the fracture of holding section.Above-mentioned adjusting is led The top 1421 of rail 142 can be continuous plate structure, and in a kind of preferred embodiment, the top for adjusting guide rail 142 is set There are multiple recessed portions 1422 being evenly or unevenly spaced, can reduce adjusting guide rail 142 in this way and assembled with backboard guide rail 83 With frictional force mutual in adjustment process, keep mutual sliding more smoothly.Equally, the backboard guide rail on backboard 8 The 83 multiple depressed area of setting, to further decrease and adjust friction mutual when the mutual movement between guide rail 142 Power is conveniently adjusted and assembles.

In general, about 8 backboard is generally vertical, as a preferred implementation manner, as shown in Figure 11 (c), wherein backboard 8 top and waistband interconnecting piece 87, the c that has a certain degree therebetween setting, in this way setting can make backboard 8 that can more be bonded behaviour The back of author and waist, the angle of above-mentioned angle c are 0-45 °, and further, angle c is 0-30 °, further, angle C is 0-15 °.

Figure 11 (c) be the second adjustment portion 84 structural schematic diagram, the structure of the second adjustment portion 84 substantially with the first adjustment portion 143 is identical, and there is press section 841 to press for user, holding section 842, resilient support 843 and 845 elasticity of intermediate attachment member Connection, the top of intermediate member 845 are connect with block piece 86, and lower part is connect with backboard 8.

Figure 12 is the schematic diagram of bearing plate 15, and the top of bearing plate 15 sets the load-bearing there are two symmetrically arranged load-bearing pillar 152 Column 152 is to be made of upper and lower two cylindrical bodies, and the diameter of upper cylinder is greater than the diameter of lower cylinder, and load-bearing pillar 152 can It is inserted into the bearing hole 85 of 8 outside top of backboard, bearing hole 85 includes the first bearing hole 851 and the second bearing hole 852, the first load-bearing The size in hole 851 is greater than the size of the second bearing hole 852.Two are symmetrically arranged on bearing plate 15 ranked second convex ridge 153, and second is convex Ridge 153 includes along direction of insertion equally distributed at least one convex ridge protrusion 1531 and at least one convex ridge recess 1532, the The lower end of two convex ridges is equipped with load-bearing holding section 154, and there is the protrusion 1541 for being perpendicularly to the insertion direction setting in load-bearing holding section 154.Dress Timing will hold load-bearing pillar 152 and be inserted into bearing hole 85, then pushes down on bearing plate 15 or under the effect of gravity bearing plate 15 It moves downward, slides into the second bearing hole 852 from the first bearing hole 851 of bearing hole 85.When load-bearing pillar 152 is located at the first load-bearing When hole 851, the lug boss 891 of the first convex ridge 89 on 8 outside of backboard is inserted into the recess of the load-bearing on load-bearing panel guide 153 1532, when bearing plate 15 slides into the bottom of the second bearing hole 852,15 slide downward of bearing plate, the first of 8 outside of backboard The lug boss 891 of convex ridge 89 is just overlapped with 1531 front and back of load-bearing protrusion, at this time the load-bearing holding section of 153 bottom of load-bearing guide rail 842 automatic fastening of holding section on the second holding section 84 in 154 protrusion 1541 and backboard 8, in this way setting can prevent from grasping Make personnel and causes falling off for load due to the movement such as bending in operation.

Further, a load-bearing blocking portion 151 is arranged at the top of bearing plate 15, if the damage of load-bearing pillar 152 or fracture, hold Weight blocking portion 151 can engage with the recess of the backboard on backboard 8 811, so that the further sliding downwards of bearing plate 15 is prevented, from And the reliability of connection is further turned up.

When unloading bearing plate 15, the press section 841 of the second adjustment portion 84, the holding section of the second adjustment portion 84 are pressed 842 with bearing plate 15 on load-bearing holding section 154 protrusion 1541 disengaging, mention bearing plate 15 then up, make load-bearing pillar 152 from Second bearing hole 852 slides into the first bearing hole 851, and then outside layback bearing plate 15 can unload bearing plate 15.

Above-mentioned bearing plate 15 is connected by the modes such as suture, bolt, welding and load, can also integrally be set with load It sets, for example when load is battery pack, bearing plate 15 can be wholely set with battery pack.

Figure 13 is the explosive view of the connection structure of waistband 5 and backboard 8, illustrates only connection structure in figure, and by other portions Part omits.In conjunction with Figure 13 and Figure 14, connected between waistband 5 and backboard 8 by waistband interconnecting piece 53, the company of waistband interconnecting piece 53 It connects ontology 531 and is connect by modes such as suture, riveting or bolts with waistband 5, waistband interconnecting piece 53 passes through clamping part 532 and back Board socket part 88 is rotatablely connected.Rotating hole 882 and insertion opening 881 are set on backboard clamping portion 88.Clamping part 532 includes circular With connect the angled rotating part 5322 being obliquely installed of ontology 531,5322 one end of rotating part passes through rotary connector 5321 and waist The front 533 in band connection portion 53 connects, and the shape of front 533 is substantially identical as insertion opening 881.With 5321 phase of rotary connector Press section 5323 is equipped with to one end of setting, when waistband interconnecting piece 53 is inserted into backplane card along the direction S as shown in Figure 14 (c) When socket part 88, as waistband interconnecting piece 53 is gradually inserted, rotating part 5322 gradually by the extruding of the roof of insertion opening 881 and Deformation is generated, the angle d between rotating part 5322 and connection ontology 531 is gradually reduced, when rotating part 5322 enters to rotate completely After hole 882, rebound reset under the action of elastic force of rotating part 5322, so that rotating part 5322 is fixed on rotating hole 882 In.In order to make rotating part 5322 relative to 8 flexible rotating of backboard, the diameter of rotating part 5322 is slightly less than the internal diameter of rotating hole 882.

When waistband 5 and backboard 8 to be detached from, press section 5323 is pressed with hand, press section 5323 moves inward, thus band Dynamic rotating part 5322 is detached from rotating hole 882 until completely disengaging rotating hole 882, pulls down waistband 5 at this time, waistband 5 can be realized With the disengaging of backboard 8.

In the above-described embodiment, due to rotating part 5322 with connect that ontology 531 is angled to be obliquely installed, rotating part 5322 Elastic force provided by rotary connector 5321, in other embodiment, rotating part 5322 can be made horizontally disposed, rotating part 5322 lower installations such as springs, the elastomeric element of elastic slice etc. provide elastic force.Upon insertion, press section 5323 is pressed with hand, by waist 533 insertion opening 881 of top in band connection portion 53, then unclamps press section 5323, and rotating part 5322 is multiple under the action of elastic force Position, is fastened in rotating hole 882.It may occur to persons skilled in the art that at this time rotating part 5322 with connect ontology 531 Between must be equipped with stop member rotating part 5323 in a manner of be completely disengaged under the action of elastic force connection ontology 531.Herein not It repeats again.

Waistband 5 is rotatably connected relative to backboard 8, keeps the activity of operator's body in the operating condition cleverer It is living, and improve the comfort of the entire decorum.

Such as the structural schematic diagram that Figure 15 is chest button 2, chest button 2 is formed by female thread 21 and 22 grafting of pin thread.In conjunction with Fig. 1 it is found that Generally six sides of chest button 2, the left and right of chest button 2 are relatively set with pin thread frenulum end 221 and female thread frenulum end 212, wherein two Pin thread frenulum end 221 is oppositely arranged on the left side of male plug 22, and female thread frenulum end 212 is relatively arranged on the right side of female thread 21.Pin thread Frenulum end 221 and female thread frenulum end 212 are connect with one end of rapid insertion device respectively, the other end respectively with the public affairs on harness 1 Component 11, female component 12, load-bearing band 7 and side band 3 connect, specifically, the female plug frenulum end 212 of 2 bottom righthand side of chest button with hold Heave hand 7 is detachably connected, and the male plug frenulum end 221 at 2 lower-left end of chest button is detachably connected with side band 3, the male plug system of left upper end The female plug frenulum end 212 of band edge 221 and upper right side is detachably connected with shoulder belt 1 respectively.It is such setting allow chest button completely with Harness system is detached from, and when emergency occurs, can be quickly detached from tool carrying device 100, to facilitate operation people Member flees from.

As shown in Figure 15 (b), the top of female thread 21 is equipped with female thread opening 213, is equipped with female thread slot in the side of female thread 21 211, also, as shown in Figure 15 (c), the top of pin thread 22 is equipped with a pin thread press section 222, the lower end of pin thread press section 222 It is connect with elastic connection 223, the elastic connection 223 is an arc part.When seated, by pin thread 22 from female thread slot 211 It is pushed into female plug 21, during promotion, extruding of the pin thread press section 222 at top by 21 roof of female thread, even due to elasticity 223 effect is connect, pin thread press section 222 moves down that pin thread 22 is made to continue to move inward, when pin thread 22 is completely into mother After button 21, pin thread press section 222 loses limitation, to be resetted under the action of elastic connection 223, pin thread press section at this time 222 engage with female thread opening 213, and then connect pin thread 22 with female thread 21.

When by female thread 21 and the separation of pin thread 22, pin thread press section 222 is pressed with hand, pin thread press section 222 moves down To be detached from female thread opening 213, after pin thread press section 222 completely disengages female thread opening 213, pin thread 22 is extracted outward, it will be public Button 22 and female thread 21 separate.

Figure 15 (d) illustrates the pin thread 22 ' of another embodiment, and pin thread 22 ' and the distinctive points of pin thread 22 are: pin thread 22 ' elastic connection 223 ' is symmetrically arranged two arc-shaped components, and after pin thread press section 222 ' is oppressed, elasticity is even Flexible deformation occurs for two arc-shaped components for connecing 223 ', to make pin thread press section 222 ' that downward displacement occur.

Above-mentioned chest button 2 is generally hard material, it is preferred to use plastic material, and elastic connection 223 (223 ') is general It adopts made of plastic, metal material etc. can also be used to be made.Elastic connection 223 (223 ') can be constituted for entity, can also be with It is hollow structure.The structure of elastic connection 223 (223 ') is not limited to two kinds of above-mentioned embodiments, any to make pin thread press section 222 (222 ') are by the structure for occurring to move on vertical direction after external force all within the protection scope of this patent.For example, can be with Below pin thread press section 222 (222 ') be arranged spring or other it is flexible it is compressible can reset components, when pin thread is pressed Splenium 222 (222 ') is generated downward displacement later by external force, after external force removes, pin thread press section 222 (222 ') can reset to realize and the engaging of female thread 21.

In addition, for those skilled in the art it is readily apparent that band signified in the utility model refers in the prior art Flat elongated member, all these strip-shaped members can be replaced and in the prior art using the rope of the prior art All components of quick inserting function be can be realized all within the protection scope of above-mentioned rapid insertion device, also, quickly inserted Length adjustment device is all had on connection device, the length of adjustable rapid insertion device is to make rapid insertion device connect Two component tightenings are unclamped.

Although the utility model discloses as above, the utility model is not limited to this.Anyone skilled in the art, In It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the protection scope of the utility model It should be defined by the scope defined by the claims..

Claims (10)

1. a kind of tool carrying device, including harness system, load-bearing band and backplate, the harness system includes at least one shoulder belt And waistband, the load-bearing band pass through the backplate and connect with the harness system, it is characterised in that: the backplate has master Plate, the slide construction at the top of mainboard and the suspended structure positioned at mainboard bottom, the slide construction, which has, supplies the load-bearing Angle is formed between the floor projection of the principal plane of the sliding eye that band passes through, the floor projection of the sliding eye and the mainboard, The value of the angle is between 0 ° -90 °.

2. tool carrying device according to claim 1, it is characterised in that: the value of the angle is between 0 ° -60 °.

3. tool carrying device according to claim 1, it is characterised in that: the value of the angle is between 25 ° -35 °.

4. tool carrying device according to claim 1, it is characterised in that: the slide construction is relative to the mainboard The angled setting of principal plane.

5. tool carrying device according to claim 1, it is characterised in that: the slide construction is fixed to the mainboard Top, the mainboard torsion setting relatively of the top of the slide construction sets its top relative to the mainboard is angled It sets, in the form of sheets, the sliding eye passes through the top of the mainboard to the slide construction.

6. tool carrying device according to claim 2, it is characterised in that: the side and top surface of the backplate are equipped with and open Mouthful, the load-bearing band can be passed through between opening.

7. tool carrying device according to claim 6, it is characterised in that: the opening at the top of the backplate is the cunning Dynamic hole.

8. tool carrying device described in any one of -7 claims according to claim 1, it is characterised in that: on the backplate Cushion is equipped with close to the side of human body.

9. tool carrying device described in any one of -7 claims according to claim 1, it is characterised in that: on the backplate Equipped with release device and hook, the release device can be such that the hook is rapidly separated from backplate.

10. tool carrying device described in any one of -7 claims according to claim 1, it is characterised in that: the backplate Pass through elastic band connection between the waistband.