CN108128719A - Assist Backpack device - Google Patents
Assist Backpack device Download PDFInfo
- Publication number
- CN108128719A CN108128719A CN201810117258.8A CN201810117258A CN108128719A CN 108128719 A CN108128719 A CN 108128719A CN 201810117258 A CN201810117258 A CN 201810117258A CN 108128719 A CN108128719 A CN 108128719A
- Authority
- CN
- China
- Prior art keywords
- sunpender
- supporting rod
- backboard
- connecting plate
- backpack device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 6
- 210000001015 abdomen Anatomy 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Outdoor Equipment (AREA)
Abstract
The invention discloses a kind of auxiliary Backpack devices, it includes backboard, supporting rod, sunpender and the balancing device for lifting heavy object, profile on the inside of the backboard fits with human body back, mounting hole is respectively arranged at left and right sides of the backboard, buckle-type bandage is connected between two mounting holes；The supporting rod is connected on backboard；The sunpender is connected on supporting rod；The balancing device is mounted on sunpender.The weight of heavy object can be distributed to back, shoulder and waist and belly, and then reduce arm burden by the present invention by the arm of user, alleviated the arduous degree of user, also improved working efficiency.
Description
Technical field
The present invention relates to a kind of auxiliary Backpack devices.
Background technology
At present, existing large-scale garden instrument and some most heavier-weights of Large Electric tool, user hold this
When a little tools are worked, the burden of arm is very heavy, and it is very arduous to operate, and also influences working efficiency.
Invention content
The technical problems to be solved by the invention are the defects of overcoming the prior art, provide a kind of auxiliary Backpack device, it
The weight of heavy object can be distributed to back, shoulder and waist and belly by the arm of user, and then reduce arm burden, mitigated
The arduous degree of user, also improves working efficiency.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of auxiliary Backpack device, it includes：
Backboard, the profile on the inside of the backboard fit with human body back, are respectively arranged at left and right sides of the backboard
Mounting hole is connected with buckle-type bandage between two mounting holes；
Supporting rod, the supporting rod are connected on backboard；
Sunpender, the sunpender are connected on supporting rod；
For lifting the balancing device of heavy object, the balancing device is mounted on sunpender.
Sunpender can be packed up further for when assisting Backpack device idle, and then reduce space, the sunpender
It is connected by connecting plate with support plate, the connecting plate is connected on supporting rod, and the sunpender is hinged on connecting plate, described
It is additionally provided between sunpender and connecting plate after sunpender turns to working position and is used to lock sunpender to prevent sunpender with respect to supporting rod
The position-limit mechanism of rotation.
A kind of concrete structure of position-limit mechanism is further provided, the position-limit mechanism includes the limit being arranged on connecting plate
Position boss and the limit hole being arranged on sunpender, after the sunpender turns to working position, the positive stop lug boss is embedded in limit hole
It is interior.
Further for when assisting Backpack device work, the opposite activity space of sunpender and connecting plate is reduced, and then keep away
Exempt from positive stop lug boss be detached from limit hole, the sunpender by bolted splice on connecting plate, described to be bolted on connecting plate, institute
It states sunpender upper edge its axial direction and is provided with sliding slot, the end of the bolt has been connected through a screw thread locking nut after passing through sliding slot, with
Just after sunpender turns to working position, precession locking nut is to reduce the activity space of sunpender.
Further for the height-adjustable of supporting rod is caused, so as to which auxiliary Backpack device be made to be suitable for different uses
Person, the supporting rod are spiral expanding supporting rod, and the spiral expanding supporting rod includes outer support bar and inner bracing piece, described outer
Supporting rod is connected on backboard, and the sunpender is connected on inner bracing piece, and the outer support bar and inner bracing piece are connected by screw thread
It connects, the height of supporting rod is adjusted will pass through the spinning in and out of inner bracing piece.
Further for the adjustable in length for causing sunpender, so as to which auxiliary Backpack device be made to be suitable for different users,
The sunpender is spiral expanding sunpender, and the spiral expanding sunpender includes outer sunpender and interior sunpender, and the outer sunpender is connected to branch
On strut, the balancing device is mounted on interior sunpender, and the outer sunpender and interior sunpender are connected through a screw thread, will pass through interior hang
The spinning in and out of bar adjust the length of sunpender.
A kind of concrete structure of balancing device is further provided, the balancing device includes Spring balancer and for even
The lifting rope of heavy object is connect, the Spring balancer is mounted on sunpender, and the lifting rope is connected to the free end of Spring balancer, and
Spring balancer is stretched out in the free end of the lifting rope.
Further for the usage comfort for increasing user, back cushion is connected on the inside of the backboard.
Further for the sense of tying tight of decrease user when in use, the position close to human abdomen of the buckle-type bandage
It puts and is connected with protection pad.
Further for auxiliary Backpack device is caused to be suitable for different users, the buckle-type bandage is scalable knot
Structure.
After employing above-mentioned technical proposal, the invention has the advantages that：
1st, balancing device of the invention slings heavy object, and passes through sunpender, supporting rod, backboard and buckle-type bandage by script
The full heavy burden for belonging to user's arm is distributed to back, shoulder and waist and belly, and pass through balancing device flexible modulation equilibrant force
Size so as to alleviate the labor intensity of user, also improves working efficiency；
2nd, the present invention is when coming into operation, and after sunpender is rotated to working position, in positive stop lug boss insertion limit hole, and screws
Locking nut avoids positive stop lug boss from being detached from limit hole to reduce the opposite activity space of sunpender and connecting plate so that sunpender
It is bonded, so as to ensure that the safety during user use present invention；
3rd, when the present invention is in idle state, it is empty to increase the activity relatively of sunpender and connecting plate to unscrew locking nut
Between, so that positive stop lug boss is detached from limit hole, sunpender is rotated around bolt to be turned up, and then reduces the space of the present invention, is made
It is convenient for storage；
4th, supporting rod of the invention and/or sunpender and/or buckle-type bandage are scalable, so that the present invention is suitable for not
Same user；
5th, the present invention is provided with back cushion and/or protection pad, increases the usage comfort of user.
Description of the drawings
Fig. 1 is the structure diagram of the auxiliary Backpack device of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the in running order structure diagram of the auxiliary Backpack device of the present invention.
Specific embodiment
In order that the present invention can be more clearly and readily understood, it is right below according to specific embodiment and with reference to attached drawing
The present invention is described in further detail.
As shown in Figures 1 to 3, a kind of auxiliary Backpack device, it includes：
Backboard 1, the profile of 1 inside of backboard fit with human body back, and the left and right sides of the backboard 1 is set respectively
There is mounting hole 2, buckle-type bandage is connected between two mounting holes 2；
Supporting rod 3, the supporting rod 3 are connected on backboard 1；
Sunpender 4, the sunpender 4 are connected on supporting rod 3；
For lifting the balancing device of heavy object, the balancing device is mounted on sunpender 4.
As shown in Figure 2,3, in order to sunpender 4 be packed up when assisting Backpack device idle, and then reduce space, institute
It states sunpender 4 by connecting plate 5 with support plate 3 to be connected, the connecting plate 5 is connected on supporting rod 3, and the sunpender 4 is hinged on
On connecting plate 5, be additionally provided between the sunpender 4 and connecting plate 5 after sunpender 4 turns to working position for lock sunpender 4 with
The position-limit mechanism for preventing sunpender 4 from being rotated relative to supporting rod 3.
As shown in Fig. 2, the position-limit mechanism includes the positive stop lug boss 51 being arranged on connecting plate 5 and is arranged on sunpender 4
Limit hole 41, after the sunpender 4 turns to working position, the positive stop lug boss 51 is embedded in limit hole 41.
As shown in Figure 1, 2, it is empty in order to when assisting Backpack device work, reduce sunpender 4 and the activity relatively of connecting plate 5
Between, and then positive stop lug boss 51 is avoided to be detached from limit hole 41, the sunpender 4 is hinged on by bolt 61 on connecting plate 5, the bolt
61 are connected on connecting plate 5, its axial direction of 4 upper edge of sunpender is provided with sliding slot 42, and the end of the bolt 61 passes through sliding slot 42
After be connected through a screw thread locking nut 62, so as to after sunpender 4 turns to working position, precession locking nut 62 is to reduce sunpender
4 activity space.
As shown in Figures 1 to 3, in order to enable supporting rod 3 it is height-adjustable, so as to make auxiliary Backpack device be suitable for difference
User, the supporting rod 3 be spiral expanding supporting rod, the spiral expanding supporting rod include outer support bar 31 and inner support
Bar 32, the outer support bar 31 are connected on backboard 1, and the sunpender 4 is connected on inner bracing piece 32,31 He of outer support bar
Inner bracing piece 32 is connected through a screw thread, and the height of supporting rod 3 is adjusted will pass through the spinning in and out of inner bracing piece 32.
As shown in Figure 2,3, in order to enable the adjustable in length of sunpender 4, different so as to be suitable for auxiliary Backpack device
User, the sunpender 4 are spiral expanding sunpender, and the spiral expanding sunpender includes outer sunpender 43 and interior sunpender 44, described outer
Sunpender 43 is connected on supporting rod 3, and the balancing device is mounted on interior sunpender 44, and the outer sunpender 43 and interior sunpender 44 pass through
It is threadedly coupled, the length of sunpender 4 is adjusted will pass through the spinning in and out of interior sunpender 44.
As shown in Figure 2,3, the balancing device includes Spring balancer 7 and the lifting rope 8 for connecting heavy object, the bullet
Spring balancer 7 is mounted on sunpender 4, and the lifting rope 8 is connected to the free end of Spring balancer 7, and the free end of the lifting rope 8
Stretch out Spring balancer 7.
In order to increase the usage comfort of user, the inside of the backboard 1 is connected with back cushion.
In order to weaken the sense of tying tight of user when in use, the position close to human body navel of the buckle-type bandage connects
There is protection pad.
In order to enable auxiliary Backpack device is suitable for different users, the buckle-type bandage is retractable structure.
The operation principle of the present invention is as follows：
The present invention balancing device sling heavy object, and pass through sunpender 4, supporting rod 3, backboard 1 and buckle-type bandage will be former
This heavy burden for belonging to user's arm entirely is distributed to back, shoulder and waist and belly, and pass through balancing device flexible modulation equilibrant force
Size, so as to alleviate the labor intensity of user, also improve working efficiency；The present invention is when coming into operation, by sunpender 4
After rotating to working position, positive stop lug boss 51 is embedded in limit hole 41, and screws locking nut 62 to reduce sunpender 4 and connecting plate 5
Opposite activity space, and then avoid positive stop lug boss 51 be detached from limit hole 41 so that sunpender 4 is bonded, and is made so as to ensure that
Safety when user is using the present invention；When the present invention is in idle state, locking nut 62 can be unscrewed to increase sunpender 4 with connecting
The opposite activity space of fishplate bar 5, so that positive stop lug boss 51 is detached from limit hole 41, sunpender 4 is turned up around the rotation of bolt 61, and then
The space of the present invention is reduced, makes it easy to store；The supporting rod 3 and/or sunpender 4 and/or buckle-type bandage of the present invention can
It is flexible, so that the present invention is suitable for different users；The present invention is provided with back cushion and/or protection pad, increases user
Usage comfort.
Particular embodiments described above, pair present invention solves the technical problem that, technical solution and advantageous effect carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this
Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection domain.
Claims (10)
1. a kind of auxiliary Backpack device, which is characterized in that it includes：
Backboard (1), the profile on the inside of the backboard (1) fit with human body back, and the left and right sides of the backboard (1) is set respectively
Mounting hole (2) is equipped with, buckle-type bandage is connected between two mounting holes (2)；
Supporting rod (3), the supporting rod (3) are connected on backboard (1)；
Sunpender (4), the sunpender (4) are connected on supporting rod (3)；
For lifting the balancing device of heavy object, the balancing device is mounted on sunpender (4).
2. auxiliary Backpack device according to claim 1, it is characterised in that：The sunpender (4) passes through connecting plate (5) and branch
Fagging (3) is connected, and the connecting plate (5) is connected on supporting rod (3), and the sunpender (4) is hinged on connecting plate (5), institute
It states and is additionally provided with after sunpender (4) turns to working position to lock sunpender (4) to prevent between sunpender (4) and connecting plate (5)
The position-limit mechanism that sunpender (4) is rotated relative to supporting rod (3).
3. auxiliary Backpack device according to claim 2, it is characterised in that：The position-limit mechanism includes being arranged on connecting plate
(5) positive stop lug boss (51) on and the limit hole (41) being arranged on sunpender (4), after the sunpender (4) turns to working position,
In the embedded limit hole (41) of the positive stop lug boss (51).
4. auxiliary Backpack device according to claim 3, it is characterised in that：The sunpender (4) is hinged by bolt (61)
On connecting plate (5), the bolt (61) is connected on connecting plate (5), and described its axial direction of sunpender (4) upper edge is provided with sliding slot
(42), the end of the bolt (61) has been connected through a screw thread locking nut (62) after passing through sliding slot (42), so as in sunpender (4)
After turning to working position, precession locking nut (62) is to reduce the activity space of sunpender (4).
5. auxiliary Backpack device according to claim 1, it is characterised in that：The supporting rod (3) supports for spiral expanding
Bar, the spiral expanding supporting rod include outer support bar (31) and inner bracing piece (32), and the outer support bar (31) is connected to the back of the body
On plate (1), the sunpender (4) is connected on inner bracing piece (32), and the outer support bar (31) and inner bracing piece (32) pass through spiral shell
Line connects, and the height of supporting rod (3) is adjusted will pass through the spinning in and out of inner bracing piece (32).
6. auxiliary Backpack device according to claim 1, it is characterised in that：The sunpender (4) be spiral expanding sunpender, institute
It states spiral expanding sunpender and includes outer sunpender (43) and interior sunpender (44), the outer sunpender (43) is connected on supporting rod (3), described
Balancing device is mounted on interior sunpender (44), and the outer sunpender (43) and interior sunpender (44) are connected through a screw thread, interior will pass through
The spinning in and out of sunpender (44) adjust the length of sunpender (4).
7. auxiliary Backpack device according to claim 1, it is characterised in that：The balancing device includes Spring balancer
(7) and for connecting the lifting rope of heavy object (8), the Spring balancer (7) is on sunpender (4), lifting rope (8) connection
In the free end of Spring balancer (7), and Spring balancer (7) is stretched out in the free end of the lifting rope (8).
8. auxiliary Backpack device according to claim 1, it is characterised in that：Back cushion is connected on the inside of the backboard (1).
9. auxiliary Backpack device according to claim 1, it is characterised in that：The buckle-type bandage close to human body navel
Position be connected with protection pad.
10. auxiliary Backpack device according to claim 1, it is characterised in that：The buckle-type bandage is retractable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117258.8A CN108128719A (en) | 2018-02-06 | 2018-02-06 | Assist Backpack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117258.8A CN108128719A (en) | 2018-02-06 | 2018-02-06 | Assist Backpack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128719A true CN108128719A (en) | 2018-06-08 |
Family
ID=62430694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117258.8A Pending CN108128719A (en) | 2018-02-06 | 2018-02-06 | Assist Backpack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128719A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020166241A1 (en) * | 2001-05-10 | 2002-11-14 | Helinski Edward Frank | Portable counterbalancing system for handheld implements |
| CN2729394Y (en) * | 2004-07-23 | 2005-09-28 | 丰韩(厦门)塑胶制品开发有限公司 | Connector for folding rods |
| CN202327591U (en) * | 2011-12-08 | 2012-07-11 | 安徽巨一自动化装备有限公司 | Knapsack type labor-saving device of spring balancer |
| CN203073485U (en) * | 2012-12-17 | 2013-07-24 | 游星昊 | Portable weight holding auxiliary device |
| CN104027904A (en) * | 2014-06-05 | 2014-09-10 | 北京迈克芬科技有限公司 | Self-adaption carrying system |
| CN206562112U (en) * | 2017-02-28 | 2017-10-17 | 深圳龙海特机器人科技有限公司 | Wearable auxiliary conveying device and backrest |
| CN107289266A (en) * | 2017-06-30 | 2017-10-24 | 莫廷英 | A kind of hardware bracket |
| CN208054786U (en) * | 2018-02-06 | 2018-11-06 | 常州瑞可拓精密机电科技有限公司 | Assist Backpack device |
-
2018
- 2018-02-06 CN CN201810117258.8A patent/CN108128719A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020166241A1 (en) * | 2001-05-10 | 2002-11-14 | Helinski Edward Frank | Portable counterbalancing system for handheld implements |
| CN2729394Y (en) * | 2004-07-23 | 2005-09-28 | 丰韩(厦门)塑胶制品开发有限公司 | Connector for folding rods |
| CN202327591U (en) * | 2011-12-08 | 2012-07-11 | 安徽巨一自动化装备有限公司 | Knapsack type labor-saving device of spring balancer |
| CN203073485U (en) * | 2012-12-17 | 2013-07-24 | 游星昊 | Portable weight holding auxiliary device |
| CN104027904A (en) * | 2014-06-05 | 2014-09-10 | 北京迈克芬科技有限公司 | Self-adaption carrying system |
| CN206562112U (en) * | 2017-02-28 | 2017-10-17 | 深圳龙海特机器人科技有限公司 | Wearable auxiliary conveying device and backrest |
| CN107289266A (en) * | 2017-06-30 | 2017-10-24 | 莫廷英 | A kind of hardware bracket |
| CN208054786U (en) * | 2018-02-06 | 2018-11-06 | 常州瑞可拓精密机电科技有限公司 | Assist Backpack device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |
|
| RJ01 | Rejection of invention patent application after publication |