CN102068110B - Decompression shoulder pads for backpack straps and backpack - Google Patents
Decompression shoulder pads for backpack straps and backpack Download PDFInfo
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- CN102068110B CN102068110B CN2011100447204A CN201110044720A CN102068110B CN 102068110 B CN102068110 B CN 102068110B CN 2011100447204 A CN2011100447204 A CN 2011100447204A CN 201110044720 A CN201110044720 A CN 201110044720A CN 102068110 B CN102068110 B CN 102068110B
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Abstract
The invention provides decompression shoulder pads for backpack straps. The decompression shoulder pads comprise integrally formed strip silica gel decompression pads the overall width of which is equal to that of the strap bodies, and stretch-resistant film layers which are fixedly coated on the top surfaces of the decompression pads, wherein the decompression pads comprise decompression pad bodies and flaky outer stretching edges which are arranged circlewise around the periphery of the bottom edges of the decompression pad bodies; and the film layers are in fixed press fit on the surfaces of the decompression pads, concave cavities for accommodating the decompression pad bodies are pressed in the middle parts of the bottom surfaces of the film layers, and the periphery of the film layers is in press fit on the outer stretching edges of the decompression pads. The invention further provides a backpack provided with the decompression shoulder pads. In the invention, the decompression shoulder pads are fixedly sewed at the upper parts of the straps so as to fully utilize good elasticity and compression resistance of silica gel; by utilizing the thermoplastic polyurethane (TPU) film layers which are in press fit with the silica gel decompression pads, the decompression shoulder pads have a firm integral structure and a strong stretch-resistant function, thus achieving the purposes of protecting shoulders and greatly reducing weight feeling on shoulders of a user; and meanwhile the straps are comfortable and soft.
Description
Technical field
The present invention relates to knapsack, specifically be meant the backpack that is equiped with lid decompression shoulder pad on a kind of decompression shoulder pad that is used for the backpack braces and the braces.
Technical field
Key in technical field herein and describe paragraph.
Background technology
Backpack is to the general designation of the back of the body at the knapsack of both shoulders, and the backpack hand-free is convenient to trip and is carried, and it is big to bear a heavy burden, for people's tourism, motion provide very big convenience.Because the heavy burden of backpack concentrates on user's both shoulders portion, bear easy shoulder acid fatigue for a long time, more comfortable for using, various decompression backpack braces have appearred.At present common is to adopt soft cloth built-in sponge core material mostly, but because the sponge core material is not withstand voltage, can't play desirable effect of easing stress behind the compressive deformation; The air bag decompression shoulder pad that various styles also occurred; And fluctuation appears behind the pneumatophore local compression easily, gas is run to the little place of pressure from the big part of pressure in the capsule, is difficult to stress point is played depressurization; And breaking also possibly appear in pneumatophore, and practicality is undesirable.In addition, when knapsack used, braces was revealed in user's front, and existing braces adopts cloth, skin or leather fabric to constitute mostly, and the style dullness is not eye-catching, particularly is difficult to attract people's attention especially at night.
Background technology
Key in technical field herein and describe paragraph.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing backpack shoulder belt, the decompression shoulder pad that provides a kind of backpack braces to use, this decompression shoulder pad uses comfortable, can alleviate user's shoulder heavy burden sense well.
The present invention also provides a kind of backpack that is equiped with the decompression shoulder pad.
In order to address the above problem, the present invention adopts following technical scheme:
The decompression shoulder pad that the backpack braces is used is characterized in that: this decompression shoulder pad comprises that bar shaped silica gel decompression pad and fixed packet that width one-body molded and integral width and shoulder belt body is suitable overlay on the stretch-proof rete on the decompression pad end face; The decompression pad comprises the decompression pad body and is located on decompression pad body base week along last laminar overhanging edge that rete fixedly is pressed together on the end face of decompression pad; The middle part, bottom surface of rete is suppressed with the cavity that is used for ccontaining decompression pad body, and the week of this rete is last along the overhanging edge that is pressed together on the decompression pad.
Above-mentioned decompression is paid somebody's debt and expected repayment later and is comprised the sign picture layer that is stacked on the decompression pad body end face, and this sign picture layer and decompression pad body, overhanging edge are one-body molded; The corresponding recess that is used for ccontaining sign picture layer that is provided with on the inner bottom surface of the said cavity that is used for ccontaining decompression pad body; Said decompression pad body and overhanging edge thereof adopt transparent silica gel to process, and the sign picture layer adopts coloured silica gel to process, and rete is transparent TPU rete.
OnThe thickness of stating the decompression pad body is 6～10mm, and the overhanging of said decompression pad is 0.7～1.5mm along thickness.
OnState the decompression pad body the surface on be coated with fluorescent ink layer.
OnState the mesh that decompression pad body middle part is evenly equipped with perforation.
OnThe mesh of stating on the decompression pad body is the form diamond checks mesh.
A kind of backpack that is equiped with above-mentioned decompression shoulder pad; Comprise that knapsack main body, symmetry are installed in the left and right shoulder belt at the knapsack main body back side; It is characterized in that: said left and right shoulder belt comprises that respectively soft wide cut shoulder belt body and symmetry make the said decompression shoulder pad on corresponding shoulder belt body outer surface of upper, and the upper end of decompression shoulder pad extends to the middle and lower part of shoulder belt body near shoulder belt body top, lower end; Said decompression shoulder pad is sewed together through the overhanging edge of the pad body that presses together and rete edge and shoulder belt body-fixed.
OnStating the shoulder belt body comprises bottom surface layer that adopt to encrypt soft screen cloth and process, adopts the top coat that the optical cement lining processes and fills out the sponge that is located between bottom surface layer and the top coat; But be respectively arranged with the installation opening at setting-in decompression pad upper and lower end edge on the top coat of corresponding position, the upper and lower end of said decompression pad, the dual-side edge of said decompression pad is through being sewed together with the shoulder belt body-fixed in the installation opening that bound edge is sewed together with the shoulder belt body-fixed, the insertion of edge, two ends is corresponding.
OnState decompression pad body middle part and be evenly equipped with the form diamond checks mesh that connects its thickness.
OnStating the harness body top and the knapsack main body back side sews up the knapsack main body back side periphery of subordinate portion and is arranged with the elasticity back of the body pad that is the frame shape; This elasticity back of the body pad comprises the upper and lower, left and right back of the body pad that is installed on the knapsack main body back side, and back of the body pad constitutes by making the surface layer of processing at the soft screen cloth of the encryption on the knapsack main body back side and filling out the sponge that is located between this surface layer and the knapsack main body back side; Last back of the body pad sews up portion near the harness body top and the knapsack main body back side; Bottom and top margin that the lower back pad is located at the knapsack main body are the bottom surface that the upwardly extending convex in middle part, a base extend to the knapsack main body, and left and right back of the body pad is symmetrically set in the left and right side edge at the knapsack main body back side.
Can know that by above-mentioned description compare with the wide cut shoulder belt that existing backpack uses, the present invention has following advantage to structure of the present invention:
One of which, fixedly make the decompression shoulder pad on shoulder belt top, this decompression shoulder pad is coated with the silica gel decompression pad of stretch-proof TPU rete for the surface; Make full use of the favorable elasticity and the crushing resistance of silica gel, reach the shoulder protector effect, can alleviate user's shoulder heavy burden sense greatly, the comfortable softness of shoulder belt; And make decompression shoulder pad overall structure firm through the TPU rete that presses together with silica gel decompression pad, have very strong stretch-proof function; Meshed silica gel decompression pad is set from heavy and light, improves the elasticity and the pliability of decompression shoulder pad greatly, be suitable on the braces of backpack, using through mesh.
Two, on the end face of decompression pad body, form the marked graph layer, it is high-visible to see through transparent TPU rete marked graph layer, makes braces more attractive in appearance, to improve consumer's desire to purchase, improves the competitiveness of product in market, has very strong commercial value.
Three, the marked graph laminar surface on the decompression pad body end face is coated with fluorescent ink layer, and fluorescent ink layer is self-luminous for a long time under dark surrounds, makes that the sign picture layer 413 on the decompression pad body is more eye-catching, attracts people's sight easily; And strengthened the security that the user walks night.
Four, the back side of knapsack main body is provided with the elasticity back of the body pad that is the frame shape; The knapsack main body is resisted against user's back through elasticity back of the body pad; Soft comfortable, and can guarantee that user's back middle part does not directly contact with the knapsack main body, realizes good ventilation, heat sinking function.
Summary of the invention
Key in technical field herein and describe paragraph.
Description of drawings
Fig. 1 is the structure sketch map of first embodiment of the invention.
Fig. 2 is that left shoulder belt among Fig. 1 is along the cutaway view of A-A direction.
Fig. 3 is the enlarged diagram of B portion among Fig. 2.
Fig. 4 is the Facad structure sketch map of the decompression shoulder pad that provides of first embodiment of the invention.
Fig. 5 is the amplification view along C-C direction among Fig. 4.
Fig. 6 is the structural representation of the silica gel decompression pad among Fig. 5.
Fig. 7 is the structural representation of the transparent TPU rete among Fig. 5.
Fig. 8 is the rearview of Fig. 4.
Fig. 9 is the Facad structure sketch map of the silica gel decompression pad that provides of first embodiment of the invention.
Figure 10 is the structural representation of removing among Fig. 1 behind shoulder belt and the waistband.
Figure 11 is the cutaway view of the silica gel decompression pad that provides of second embodiment of the invention.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1 and Figure 10.Backpack; Comprise that mainly knapsack main body 1, symmetry are installed in the left and right shoulder belt 21,22 on knapsack main body 1 back side; Left and right shoulder belt 21,22 comprises soft wide cut shoulder belt body 3 respectively and is fixed on the decompression shoulder pad of making on shoulder belt body outer surface of upper 4 that the upper end of decompression shoulder pad 4 extends to the middle and lower part of shoulder belt body 3 near corresponding shoulder belt body 3 tops, lower end; The back side week of knapsack main body 1 is along being provided with elasticity back of the body pad.Decompression shoulder pad 4 on the left and right shoulder belt 21,22 is symmetric arrangement.
With reference to Fig. 2.Above-mentioned shoulder belt body 3 comprises bottom surface layer 31 that adopt to encrypt soft screen cloth and process, adopt the top coat 32 that the optical cement lining processes and fill out the sponge 33 that is located between bottom surface layer and the top coat, and bottom surface layer 31 is sewed together through both sides bound edge 34 with top coat 32.
Referring to figs. 1 through Figure 10.Above-mentioned decompression shoulder pad 4 comprises that width one-body molded and integral width and shoulder belt body 3 suitable bar shaped silica gel decompression pad 41 and fixed packet overlay on the transparent TPU rete 42 that stretch-proof on the end face is filled up in decompression.Decompression pad 41 comprises that thickness is the transparent decompression pad body 411 of 6～10mm; The week on decompression pad body 411 bases is along being equipped with the laminar overhanging edge 412 that thickness is 0.7～1.5mm; The end face of decompression pad body 411 is provided with the sign picture layer 413 that adopts coloured silica gel to process, and this sign picture layer 413 is one-body molded with decompression pad body 411 and overhanging edge 412.Decompression shoulder pad 4 decompression pad body 411 middle parts that assume diamond in shape substantially are evenly equipped with the form diamond checks mesh 410 that connects its thickness.The middle part, bottom surface of TPU rete 42 is suppressed with the cavity 421 that is used for ccontaining decompression pad body 411, the corresponding recess 422 that is used for ccontaining sign picture layer 413 that is provided with on the inner bottom surface of cavity 421.TPU rete 42 fixedly is pressed together on the end face of decompression pad 41, and decompression pad body 411, marked graph layer 413 secure fit are in the cavity 422 of TPU rete, recess 422, and the week of TPU rete 42 is pressed together on the overhanging edge 412 of decompression pad body along 423.
See figures.1.and.2.But be respectively arranged with the installation opening at setting-in decompression pad upper and lower end edge on the shoulder belt body top coat 32 of corresponding position, above-mentioned decompression pad 41 upper and lower end.During assembling, the pad 41 that reduces pressure is stacked on the top coat 32 of shoulder belt body, and the dual-side edge of decompression pad 41 is through fixedly being sewed together with shoulder belt body 3 in the installation opening that bound edge 34 fixedly is sewed together with shoulder belt body 3, the insertion of edge, two ends is corresponding.
With reference to Fig. 1 and Figure 10.Above-mentioned elasticity back of the body pad encloses and forms by being installed in upper and lower, left and right back of the body pad 11,12,13,14 on the knapsack main body back side, and elasticity back of the body pad is by making the surface layer of processing at the soft screen cloth of the encryption on the knapsack main body back side 10 and filling out the sponge formation (not shown sponge) that is located between this surface layer and the knapsack main body back side.Last back of the body pad 11 is positioned at harness body 3 tops and knapsack main body 1 back side is sewed up the bottom of portion and sewed up portion near this; Lower back pad 12 is located at the bottom of knapsack main body 1; Left and right back of the body pad 13,14 is symmetrically set in the left and right side edge at knapsack main body 1 back side, and upper and lower, left and right back of the body pad 11,12,13,14 encloses the frame shape back of the body pad that is a closure.During use, the upper and lower, left and right at knapsack main body 1 back side back of the body pad 11,12,13,14 is resisted against on user's the back, and user's back middle part does not directly contact with knapsack main body 1 back side, can realize good ventilation, heat sinking function.And lower back pad 12 top margins are the bottom surface that the upwardly extending convex in middle part, a base extend to knapsack main body 1, and the back that guarantees the user is used comfortable walking, can both keeping in touch with the lower back pad when squatting down.
With reference to Fig. 1.The upper end of above-mentioned two wide cut shoulder belt bodies 3 is fixedly connected with knapsack main body 1 corresponding position respectively, the lower end is connected with accommodation zone 5 on being connected knapsack body 1 side through adjusting button 51 respectively; Can adjust accommodation zone 5 length as required through adjusting button 51, to adapt to different users's instructions for use.Also be provided with the waistband 6 that has adjusting button 61 between the bottom of two wide cut shoulder belt bodies 3, can adjust the length of waistband 6 through adjusting button 61 according to different users's actual needs.The design of waistband 6, on the one hand can be better fixing knapsack main body 1, prevent that knapsack main body 1 bottom from swinging when the user walks or runs; Can impel waist to share part knapsack load through waistband 6 on the other hand, alleviate the heavy burden pressure of user's shoulder.
Embodiment two:
What present embodiment and embodiment one were different is: as can be seen from Figure 11, on the surface of sign picture layer 413, be coated with self luminous fluorescent ink layer 414.Be coated in fluorescent ink layer 414 self-luminous for a long time under dark surrounds on marked graph layer 413 surface, make that sign picture layer 413 is more eye-catching, attract people's sight easily; And strengthened the security that the user walks night.All the other structures repeat no more at this with reference to embodiment one.
Above-mentionedly be merely the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (10)
1. the decompression shoulder pad used of backpack braces, it is characterized in that: this decompression shoulder pad comprises that bar shaped silica gel decompression pad and fixed packet that width one-body molded and integral width and shoulder belt body is suitable overlay on the stretch-proof rete on the decompression pad end face; The decompression pad comprises the decompression pad body and is located on decompression pad body base week along last laminar overhanging edge that rete fixedly is pressed together on the end face of decompression pad; The middle part, bottom surface of rete is suppressed with the cavity that is used for ccontaining decompression pad body, and the week of this rete is last along the overhanging edge that is pressed together on the decompression pad.
2. decompression shoulder pad according to claim 1 is characterized in that: said decompression is paid somebody's debt and expected repayment later and is comprised the sign picture layer that is stacked on the decompression pad body end face, and this sign picture layer and decompression pad body, overhanging edge are one-body molded; The corresponding recess that is used for ccontaining sign picture layer that is provided with on the inner bottom surface of the said cavity that is used for ccontaining decompression pad body; Said decompression pad body and overhanging edge thereof adopt transparent silica gel to process, and the sign picture layer adopts coloured silica gel to process, and rete is transparent TPU rete.
3. decompression shoulder pad according to claim 1 is characterized in that: the thickness of said decompression pad body is 6～10mm, and the overhanging of said decompression pad is 0.7～1.5mm along thickness.
4. decompression shoulder pad according to claim 1 is characterized in that: be coated with fluorescent ink layer on the surface of said decompression pad body.
5. according to the arbitrary described decompression shoulder pad of claim 1 to 3, it is characterized in that: said decompression pad body middle part is evenly equipped with the mesh of perforation.
6. decompression shoulder pad according to claim 5 is characterized in that: the mesh on the said decompression pad body is the form diamond checks mesh.
7. backpack that is equiped with the arbitrary said decompression shoulder pad of claim 1 to 4; Comprise that knapsack main body, symmetry are installed in the left and right shoulder belt at the knapsack main body back side; It is characterized in that: said left and right shoulder belt comprises that respectively soft wide cut shoulder belt body and symmetry make the said decompression shoulder pad on corresponding shoulder belt body outer surface of upper, and the upper end of decompression shoulder pad extends to the middle and lower part of shoulder belt body near shoulder belt body top, lower end; Said decompression shoulder pad is sewed together through the overhanging edge of the pad body that presses together and rete edge and shoulder belt body-fixed.
8. backpack according to claim 7 is characterized in that: said shoulder belt body comprises bottom surface layer that adopt to encrypt soft screen cloth and process, adopt the top coat that the optical cement lining processes and fill out the sponge that is located between bottom surface layer and the top coat; But be respectively arranged with the installation opening at setting-in decompression pad upper and lower end edge on the top coat of corresponding position, the upper and lower end of said decompression pad, the dual-side edge of said decompression pad is through being sewed together with the shoulder belt body-fixed in the installation opening that bound edge is sewed together with the shoulder belt body-fixed, the insertion of edge, two ends is corresponding.
9. backpack according to claim 7 is characterized in that: said decompression pad body middle part is evenly equipped with the form diamond checks mesh that connects its thickness.
10. backpack according to claim 7; It is characterized in that: the knapsack main body back side periphery that subordinate portion is sewed up at the said harness body top and the knapsack main body back side is arranged with the elasticity back of the body pad that is the frame shape; This elasticity back of the body pad comprises the upper and lower, left and right back of the body pad that is installed on the knapsack main body back side, and back of the body pad constitutes by making the surface layer of processing at the soft screen cloth of the encryption on the knapsack main body back side and filling out the sponge that is located between this surface layer and the knapsack main body back side; Last back of the body pad sews up portion near the harness body top and the knapsack main body back side; Bottom and top margin that the lower back pad is located at the knapsack main body are the bottom surface that the upwardly extending convex in middle part, a base extend to the knapsack main body, and left and right back of the body pad is symmetrically set in the left and right side edge at the knapsack main body back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100447204A CN102068110B (en) | 2011-02-25 | 2011-02-25 | Decompression shoulder pads for backpack straps and backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100447204A CN102068110B (en) | 2011-02-25 | 2011-02-25 | Decompression shoulder pads for backpack straps and backpack |
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| Publication Number | Publication Date |
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| CN102068110A CN102068110A (en) | 2011-05-25 |
| CN102068110B true CN102068110B (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100447204A Active CN102068110B (en) | 2011-02-25 | 2011-02-25 | Decompression shoulder pads for backpack straps and backpack |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023084555A1 (en) * | 2021-11-10 | 2023-05-19 | Baby Life | Baby diapers containing a therapeutic (supportive) belt and a sponge brace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5961019A (en) * | 1997-07-09 | 1999-10-05 | K-2 Corporation | Backpack load distribution pad |
| KR20010073492A (en) * | 2000-01-15 | 2001-08-01 | 이정균 | Suspension System Air Shoulder Pad Strap |
| CN2507306Y (en) * | 2001-11-23 | 2002-08-28 | 王念奇 | multifunctional shoulder pad |
| US7004363B2 (en) * | 2003-03-21 | 2006-02-28 | Tumi, Inc. | Shoulder strap pad |
| CN2686411Y (en) * | 2004-02-04 | 2005-03-23 | 厦门景皓旅行用品有限公司 | Knapsack shoulder pad |
| KR200354595Y1 (en) * | 2004-03-22 | 2004-06-29 | 한상훈 | A cushion pad for a knapsack |
| CN201557710U (en) * | 2009-11-12 | 2010-08-25 | 伍活添 | Brace shoulder pad |
| CN201968037U (en) * | 2011-02-25 | 2011-09-14 | 特步(中国)有限公司 | Depressurizing shoulder pad for backpack strap and backpack |
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2011
- 2011-02-25 CN CN2011100447204A patent/CN102068110B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023084555A1 (en) * | 2021-11-10 | 2023-05-19 | Baby Life | Baby diapers containing a therapeutic (supportive) belt and a sponge brace |
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| CN102068110A (en) | 2011-05-25 |
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