CN205814038U

CN205814038U - Laterally binding retention mechanism and the back cushion apparatus containing it

Info

Publication number: CN205814038U
Application number: CN201620431138.1U
Authority: CN
Inventors: 吴长钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-13
Filing date: 2016-05-13
Publication date: 2016-12-21
Anticipated expiration: 2026-05-13

Abstract

This utility model discloses a kind of horizontal binding retention mechanism and containing its back cushion apparatus, for being arranged on backrest, can not get the problem effectively supported solving head or waist when people sit on the seat.Laterally binding retention mechanism comprises pendant part, binding element, pendant part comprises left side suspension member and right side suspension member, the front of pendant part comprises crotch structure, and binding element is bound up on the rear of pendant part, has the contained structure of almost symmetry on left side suspension member and right side suspension member；Back cushion apparatus comprises headrest, pole and laterally bundlees retention mechanism, and pole includes left branching rod and right pole, and the local of pole is arranged on the contained structure of pendant part, and headrest is directly or indirectly coupled on pole.During use, will laterally bundle retention mechanism and be fixed on the both sides of backrest by tension binding element, headrest can provide effective supporting role to the head of people or waist.

Description

Laterally binding retention mechanism and the back cushion apparatus containing it

Technical field

This utility model relates to article of everyday use, specifically refers to a kind of horizontal binding retention mechanism and the back cushion apparatus containing it, It is suitably mounted on backrest support so that the head of people or waist to be provided.

Background technology

In daily life, when people are sitting on seat afternoon nap, if the backrest of seat is relatively low, head just can not get seat The support of backrest, often have to lie prostrate and take a nap after lunch on desk, and causing having a rest bad even causes cervical spondylosis；When people are tiltedly sitting in seat Time on chair, the waist of people can not get the support of backrest, time length, easily causes lumbar disc disease.

Summary of the invention

The technical problems to be solved in the utility model is that head or waist can not get effectively propping up when people sit on the seat The problem of support.

The technical solution of the utility model is described as follows.

This utility model discloses a kind of horizontal binding retention mechanism and the back cushion apparatus containing it, laterally bundlees fastening machine Structure is used for being arranged on backrest, comprises pendant part, binding element, and pendant part comprises left side suspension member and right side suspension member, pendant The front of part comprises crotch structure, and binding element is bound up on the rear of pendant part, has basic on left side suspension member and right side suspension member Symmetrical contained structure；Back cushion apparatus comprises headrest, pole and laterally bundlees retention mechanism, and pole includes left branching rod and the right side Bar, the local of pole is arranged on the contained structure of pendant part, and headrest is directly or indirectly coupled on pole.During use, logical Crossing tension binding element and will laterally bundle retention mechanism and be fixed on the both sides of backrest, headrest can be to the head of people or waist Effective supporting role is provided.

Further, this laterally bundlees retention mechanism and also includes bolt, has screwed hole at the rear of pendant part, and bolt is installed In the screwed hole at pendant part rear.

Further, this back cushion apparatus also includes that pole is overlapped, and pole set is arranged on pole, and pole has put multiple groove, Headrest is arranged on the groove of pole set.

Preferably, the contained structure of pendant part is receiving hole, and one end of pole is arranged in the receiving hole of pendant part.

The good result that this utility model compared with prior art has is: will laterally be bundled tightly by tension binding element Gu mechanism is fixed on the both sides of backrest, when pole (human body head direction) upward, headrest can be to the head of people Good support is provided, faces upward against afternoon nap for people, it is to avoid cervical spondylosis；When pole is towards front (human body waist direction), lean on Pillow can provide good support to the waist of human body, it is to avoid lumbar disc disease.

Below by drawings and Examples, the technical solution of the utility model is described in further detail.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of embodiment one.

Fig. 2 is that the A of Fig. 1 is to schematic diagram.

Fig. 3 is that the B B of Fig. 2 is to sectional view.

Fig. 4 is the improvement schematic diagram to Fig. 2.

Fig. 5 is the schematic diagram of embodiment two.

Fig. 6 is that the D D of Fig. 5 is to sectional view.

Fig. 7 is that the E of Fig. 5 is to schematic diagram.

Detailed description of the invention

In conjunction with accompanying drawing, embodiment of the present utility model is illustrated.

The schematic diagram of Fig. 1 embodiment one.

In FIG, back cushion apparatus include 1,201 and 202,301 and 302,4, wherein 1 for laterally bundle retention mechanism, 201 With 202 be pole, 301 and 302 be pole set, 4 for headrest.

In FIG, laterally binding retention mechanism 1 includes 101,102,103, and wherein 101 is left side suspension member, and 102 is right side Suspension member, left side suspension member 101 and right side suspension member 102 are referred to as pendant part, and pendant part 101 and 102 has receiving hole 105, receiving hole 105 is the contained structure of pendant part；103 is binding element, and binding element 103 can be bundling belt or binding rope, bundlees element 103 connect pendant part 101 and 102.

In FIG, 201 being left branching rod, 202 for right pole, the local of left branching rod 201 and right pole 202 (under being herein End) it is separately mounted in the receiving hole 105 of left side suspension member 101 and right side suspension member 102, that is the local of pole is arranged on pendant part Contained structure on；301 being left branching rod set, 302 overlap for right pole, pole set 301 and 302 be cavernous structure, the hole that pole is overlapped Shape structure is arranged on the end of pole, and left branching rod set 301 is arranged on the upper end of left branching rod 201, and right pole set 302 is arranged on right , there is multiple groove 303 upper end of bar 202 on pole set 301 and 302.Headrest 4 has end 401, end 401 binding or rigidity Support or alternate manner is connected on the groove 303 of pole set, that is headrest 4 is arranged on the groove 303 of pole set.Owing to pole is overlapped It is arranged on pole, therefore headrest 4 is connected on pole 201 and 202 indirectly.The most visible, headrest 4 is positioned at whole device Top.

Fig. 2 is that the A of Fig. 1 is to schematic diagram, after removing pole, pole set and headrest, showing of horizontal binding retention mechanism It is intended to.

In fig. 2,101 is left side suspension member, and 102 is right side suspension member, and 103 is binding element.On pendant part 101 and 102 Having hole slot 104 to pass for binding element 103, binding element 103 is bound up on the rear of pendant part 101 and 102, and its bind mode can To be cluster or buckle type or alternate manner；There is the receiving hole 105 of almost symmetry in the outside of pendant part 101 and 102, accommodate Hole 105 is the contained structure of pendant part, that is has the contained structure of almost symmetry on left side suspension member 101 and right side suspension member 102, This contained structure is for installing the end of pole；Crotch structure 106 is had in the front of pendant part 101 and 102.

Fig. 3 is that the B B of Fig. 2 is to sectional view.

In figure 3,101 is left side suspension member, and 105 is the receiving hole on pendant part 101.In Fig. 3 visible, have two different angles The receiving hole of degree so that can have different angle Selection when pole is arranged on pendant part.

Fig. 4 is the improvement schematic diagram to Fig. 2.

In the diagram, laterally binding retention mechanism 1 also comprises bolt 108, after left side suspension member 101 and right side suspension member 102 Side has screwed hole 107, bolt 108 to be arranged in screwed hole 107.

Using the present embodiment for the moment, pendant part 101 and 102 is being hung over the both sides of backrest, makes the crotch of pendant part Binding element 103, towards front (direction that people sits), is strained and is fastened by structure 106；Can also be further advanced by and tighten spiral shell Pendant part is further stably mounted at the both sides of backrest by bolt 108.Due to headrest 4 up, thus can give people head provide Support.

Fig. 5 is the schematic diagram of embodiment two.

In Figure 5, back cushion apparatus includes 5,601 and 602,7, and wherein 5 for laterally bundling retention mechanism, 601 and 602 for propping up Bar, 7 it is headrest.

In Figure 5, laterally binding retention mechanism 5 includes 501,502,503, and wherein 501 is left side suspension member, and 502 is right side Suspension member, left side suspension member 501 and right side suspension member 502 are referred to as pendant part, pendant part 501 and 502 have crotch structure 505 with basic Symmetrical convex tendon 504, convex tendon 504 is the contained structure of pendant part；503 is binding element, and binding element 503 can be bundling belt Or binding rope, connect binding element 503 at the rear of pendant part 501 and 502.

In Figure 5,601 being left branching rod, 602 for right pole, the local of left branching rod 601 and right pole 602 is (herein for end Portion) it is separately mounted on the convex tendon 504 of left side suspension member 501 and right side suspension member 502；Headrest 7 is positioned at and laterally bundlees retention mechanism 5 Front, headrest 7 binding or alternate manner are directly connected on pole 601 and 602.

Fig. 6 is that the D D of Fig. 5 is to sectional view.

In figure 6,501 is left side suspension member, and 502 is right side suspension member, and 503 is binding element, and 504 is the convex tendon of pendant part, 601 be left branching rod, 602 for right pole.

In figure 6, binding element 503 connects pendant part 501 and 502, and its bind mode can be cluster or hasp Formula or alternate manner；Having the convex tendon 504 of almost symmetry, convex tendon 504 on pendant part 501 and 502 is the contained structure of pendant part； Groove is had to be arranged on convex tendon 504 on pole 601 and 602.

Fig. 7 is that the E of Fig. 5 is to schematic diagram.

In the figure 7,601 be left branching rod, 602 be right pole, 7 for headrest, the two ends of headrest 7 bundle or alternate manner is straight Ground connection is connected on pole 601 and 602.

When using the present embodiment two, pendant part 501 and 502 is hung over the both sides of backrest, makes the crotch of pendant part Binding element 503, towards front (direction that people sits), is strained and is fastened, owing to headrest 7 is in front, therefore can give people by structure 505 Waist provide support.

In sum, this utility model by being arranged on laterally bundling retention mechanism on backrest, when headrest upward When, provide to the head of people and support；When headrest forward when, can give people waist provide support, to avoiding The cervical spondylosis and the lumbar disc disease that cause because of sitting posture are helpful.

In addition to above-mentioned two embodiment, it is also possible to have numerous embodiments, the contained structure such as pendant part can have Various structures pattern (such as thread connection)；Or by the middle part of pole or the contained structure that is arranged on pendant part close to medium position On；Or can pole be fixedly arranged on pendant part makes the two be integrally forming；Or zero can be set up in laterally binding retention mechanism Part is so that pole can arbitrarily be parked in desired position；Or make pole have telescopic structure；Or the appearance by pendant part Micro-nano structure is arranged on the rear side of pendant part；Or aforementioned each technical scheme is used for reference and replaced, thus forms new enforcement Scheme；Etc., protection domain of the present utility model all should be belonged to, do not repeat at this.

Claims

The most laterally bundle retention mechanism, be used for being arranged on backrest, it is characterised in that comprise pendant part, binding element, institute Stating pendant part and comprise left side suspension member and right side suspension member, the front of described pendant part comprises crotch structure, and described binding element connects At the rear of described pendant part, described left side suspension member and described right side suspension member have the contained structure of almost symmetry.
Horizontal binding retention mechanism the most according to claim 1, it is characterised in that also include bolt, at described pendant part Rear have screwed hole, described bolt to be arranged in described screwed hole.
Horizontal binding retention mechanism the most according to claim 1, it is characterised in that the contained structure of described pendant part is to hold Receiving bore.
Horizontal binding retention mechanism the most according to claim 1, it is characterised in that the contained structure of described pendant part is convex Muscle.
5. back cushion apparatus, comprises headrest, it is characterised in that also include the horizontal bundle described in pole and any one of Claims 1-4 Tightening fixing structure, described pole includes left branching rod and right pole, and the local of described pole is arranged on the receiving knot of described pendant part On structure, described headrest is directly or indirectly coupled on described pole.
Back cushion apparatus the most according to claim 5, it is characterised in that it also includes that pole is overlapped, described pole set is arranged on On described pole, described pole has put multiple groove, and described headrest is arranged on the groove of described pole set.
Back cushion apparatus the most according to claim 5, it is characterised in that one end of described pole is arranged on described pendant part In receiving hole.
Back cushion apparatus the most according to claim 5, it is characterised in that one end of described pole is arranged on described pendant part On convex tendon.