CN208565374U

CN208565374U - A kind of surrounding reinforcement support combinations spring

Info

Publication number: CN208565374U
Application number: CN201821304216.7U
Authority: CN
Inventors: 徐建坤; 张艳
Original assignee: JIAXING TAIEN SPRINGS Co Ltd
Current assignee: JIAXING TAIEN SPRINGS Co Ltd
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2019-03-01
Anticipated expiration: 2028-08-14

Abstract

The utility model discloses a kind of surroundings to reinforce support combinations spring, including No.1 fixed plate, one side external surface of the No.1 fixed plate is fixedly installed with No.1 telescopic rod, another side external surface of the No.1 fixed plate is fixedly installed with No. three telescopic rods, the front center outer surface of the No.1 fixed plate is fixedly installed with No. four telescopic rods, one side external surface of rear end of the No.1 fixed plate is fixedly installed with No. two telescopic rods, and another side external surface in rear end of the No.1 fixed plate is fixedly installed with spring.A kind of surrounding described in the utility model reinforces support combinations spring; equipped with telescopic rod, semielliptic spring and protective case; can spring retaining plate surrounding have certain support force; it can also can change elastic force; people's different gestures are made to be improved comfort by different elastic effects; the sharp face in the both ends of spring can also be protected not scratch sofa inner surface, bring better prospect of the application.

Description

A kind of surrounding reinforcement support combinations spring

Technical field

The utility model relates to spring art, in particular to a kind of surrounding reinforces support combinations spring.

Background technique

Spring is a kind of part sprung back by itself forced compression or after stretching, and shape can occur under external force Become, restore to the original state again after removing external force, sofa also realizes above-mentioned target to improve comfort level using spring, but husky The support force of spring surrounding in hair is insufficient, it is therefore desirable to provide a kind of surrounding and reinforce support combinations spring, its appearance can be with The very good solution above problem, not only structure is simple for it, and easy to operate；There is certain disadvantage when in use in existing spring End makes the surrounding of sofa deform or even spring and sofa firstly, in use, spring stress surrounding is easily deformed Surrounding inner surface friction makes its breakage, has certain inconvenience, secondly, individually spring is in use, can not change elastic force, nothing Method makes the different gestures of people obtain different comfort, in addition, in use, spring is made of spring steel knob, There is certain sharpness at edges at two ends, be easy to catch on sewing connection inside sofa or scratch sofa inner surface, have certain It is unfavorable, certain adverse effect is brought to the use process of people, for this purpose, it is proposed that a kind of surrounding reinforce support combinations Spring.

Utility model content

The main purpose of the utility model is to provide a kind of surroundings to reinforce support combinations spring, can effectively solve background The problems in technology.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of surrounding reinforcement support combinations spring, including No.1 fixed plate, a side external surface of the No.1 fixed plate are solid Dingan County is equipped with No.1 telescopic rod, and another side external surface of the No.1 fixed plate is fixedly installed with No. three telescopic rods, the No.1 The front center outer surface of fixed plate is fixedly installed with No. four telescopic rods, and one side external surface of rear end of the No.1 fixed plate is fixed No. two telescopic rods are installed, another side external surface in rear end of the No.1 fixed plate is fixedly installed with spring, under the spring End outer surface is fixedly installed with protective case, and a side external surface of the protective case is fixedly installed with No. two fixed plates, and described No. two The center outer surface of fixed plate is fixedly installed with gasket, and the upper center outer surface of the gasket is fixedly installed with semielliptic spring, The upper center outer surface of the semielliptic spring is fixedly installed with No. three fixed plates, and a side external surface of No. two fixed plates is solid Dingan County is equipped with No. three loop bars, and another side external surface of No. two fixed plates is fixedly installed with No.1 loop bar, No. two fixations The front center outer surface of plate is fixedly installed with No. four loop bars, and one side external surface of rear end of No. two fixed plates is fixedly installed with No. two loop bars.

No.1 telescopic rod, No. two telescopic rods, No. three telescopic rods between No.1 fixed plate and No. two fixed plates, No. four it is flexible Bar, No.1 loop bar, No. two loop bars, No. three loop bars, No. four loop bars constitute the cluster spring exterior that a surrounding has support force It sets.

No.1 loop bar and No. two loop bars, No. three loop bars, No. four loop bars are same material, model.

No.1 telescopic rod and No. two telescopic rods, No. three telescopic rods, No. four telescopic rods are same material, model.

It should be welding between gasket and semielliptic spring.

Spring is used for inside sofa in the present embodiment, therefore does not consider that spring elongation asks telescopic rod with what loop bar was detached from Topic.

Spring be it is spiral, semielliptic spring is installed in the middle part of spiral space.

Protective case is plastic material, and outer surface has centainly smooth, and both ends of the spring is made not scratch table in sofa Face.

Preferably, No.1 bolt is provided between the No.1 telescopic rod and No.1 fixed plate, the No.1 telescopic rod One side external surface of upper end is fixedly connected by No.1 bolt with a side external surface of No.1 fixed plate, No. three telescopic rods and one No. two bolts are provided between number fixed plate, one side external surface of upper end of No. three telescopic rods is solid by No. two bolts and No.1 Another side external surface of fixed board is fixedly connected, and No. three bolts are provided between No. four telescopic rods and No.1 fixed plate, described One side external surface of upper end of No. four telescopic rods is fixedly connected by No. three bolts with the front center outer surface of No.1 fixed plate, institute It states and is provided with No. four bolts between No. two telescopic rods and No.1 fixed plate, one side external surface of upper end of No. two telescopic rods passes through No. four bolts are fixedly connected with one side external surface of rear end of No.1 fixed plate.

Preferably, No.1 fixed block, the lower end appearance of the semielliptic spring are provided between the semielliptic spring and gasket Face is fixedly connected by No.1 fixed block with the upper center outer surface of gasket, is set between the semielliptic spring and No. three fixed plates No. two fixed blocks are equipped with, the upper end outer surface of the semielliptic spring passes through outer in the middle part of the lower end of No. two fixed blocks and No. three fixed plates Surface is fixedly connected.

Preferably, adhesive is provided between the spring and protective case, one end outer surface of the spring passes through bonding Agent is fixedly connected with the inner surface of protective case.

Preferably, No.1 fixing bolt is provided between No. three loop bars and No. two fixed plates, No. three loop bars One side external surface of lower end is fixedly connected by No.1 fixing bolt with a side external surface of No. two fixed plates, the No.1 loop bar with No. two fixing bolts are provided between No. two fixed plates, one side external surface of lower end of the No.1 loop bar passes through No. two fixing bolts It is fixedly connected with another side external surface of No. two fixed plates, is provided with No. three fixations between No. four loop bars and No. two fixed plates Bolt, one side external surface of lower end of No. four loop bars pass through the front center outer surface of No. three fixing bolts and No. two fixed plates It is fixedly connected, No. four fixing bolts, the lower end one of No. two loop bars is provided between No. two loop bars and No. two fixed plates Side external surface is fixedly connected by No. four fixing bolts with one side external surface of rear end of No. two fixed plates.

Preferably, No.1 hole, the lower end of the No.1 telescopic rod are provided between the No.1 telescopic rod and No.1 loop bar Outer surface is slidably connected by No.1 hole and the upper end outer surface of No.1 loop bar, is set between No. four telescopic rods and No. four loop bars No. two holes are equipped with, the lower end outer surface of No. four telescopic rods is slided by the upper end outer surface in No. two holes and No. four loop bars to be connected It connects, No. three holes is provided between No. three telescopic rods and No. three loop bars, the lower end outer surface of No. three telescopic rods passes through three Number hole and the upper end outer surface of No. three loop bars are slidably connected, and No. four holes, institute are arranged between No. two telescopic rods and No. two loop bars The lower end outer surface for stating No. two telescopic rods is slidably connected by No. four holes and the upper end outer surface of No. two loop bars.

Compared with prior art, the utility model has the following beneficial effects: a kind of surrounding reinforces support combinations spring, By the telescopic rod and loop bar of setting, spring retaining plate surrounding support force can be made stronger, and can be in the stress of limited spring both ends Between partially deform lateral shift, by the semielliptic spring of setting, semielliptic spring is in spring inner, and height is lower than spring, bullet It when spring stress is larger, is depressed at semielliptic spring, elastic force can be changed, the setting of protective case can protect the sharp face in the both ends of spring not Sofa inner surface can be scratched, is conducive to people and uses, a kind of entire surrounding reinforcement support combinations spring structure is simple, and it is easy to operate, The effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is the overall structure diagram that a kind of surrounding of the utility model reinforces support combinations spring.

Fig. 2 is the partial view that a kind of surrounding of the utility model reinforces support combinations spring.

Fig. 3 is the rearview that a kind of surrounding of the utility model reinforces support combinations spring.

Fig. 4 is the enlarged drawing that a kind of surrounding of the utility model reinforces A in Fig. 2 of support combinations spring.

Fig. 5 is the structural schematic diagram that a kind of surrounding of the utility model reinforces in Fig. 2 of support combinations spring 3.

Fig. 6 is the structural schematic diagram that a kind of surrounding of the utility model reinforces B in Fig. 2 of support combinations spring.

In figure: 1, No.1 fixed plate；2, spring；3, No. three fixed plates；4, No. two fixed plates；5, No.1 telescopic rod；6, two Number telescopic rod；7, No. three telescopic rods；8, No. four telescopic rods；9, semielliptic spring；10, gasket；11, protective case；12, No.1 loop bar； 13, No. three loop bars；14, No. four loop bars；15, No. two loop bars.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in figures 1 to 6, a kind of surrounding reinforcement support combinations spring, including No.1 fixed plate 1, the one of No.1 fixed plate 1 Side external surface is fixedly installed with No.1 telescopic rod 5, and another side external surface of No.1 fixed plate 1 is fixedly installed with No. three telescopic rods 7, The front center outer surface of No.1 fixed plate 1 is fixedly installed with No. four telescopic rods 8, one side external surface of rear end of No.1 fixed plate 1 It is fixedly installed with No. two telescopic rods 6, another side external surface in the rear end of No.1 fixed plate 1 is fixedly installed with spring 2, under spring 2 End outer surface is fixedly installed with protective case 11, and a side external surface of protective case 11 is fixedly installed with No. two fixed plates 4, No. two fixations The center outer surface of plate 4 is fixedly installed with gasket 10, and the upper center outer surface of gasket 10 is fixedly installed with semielliptic spring 9, bow The upper center outer surface of shape spring 9 is fixedly installed with No. three fixed plates 3, and a side external surface of No. two fixed plates 4 is fixedly mounted There are No. three loop bars 13, another side external surface of No. two fixed plates 4 is fixedly installed with No.1 loop bar 12, the front end of No. two fixed plates 4 Center outer surface is fixedly installed with No. four loop bars 14, and one side external surface of rear end of No. two fixed plates 4 is fixedly installed with No. two loop bars 15。

No.1 bolt, the upper end side appearance of No.1 telescopic rod 5 are provided between No.1 telescopic rod 5 and No.1 fixed plate 1 Face is fixedly connected by No.1 bolt with a side external surface of No.1 fixed plate 1, between No. three telescopic rods 7 and No.1 fixed plate 1 No. two bolts are provided with, one side external surface of upper end of No. three telescopic rods 7 passes through outside the other side of No. two bolts and No.1 fixed plate 1 Surface is fixedly connected, and No. three bolts, the upper end side of No. four telescopic rods 8 are provided between No. four telescopic rods 8 and No.1 fixed plate 1 Outer surface is fixedly connected by No. three bolts with the front center outer surface of No.1 fixed plate 1, and No. two telescopic rods 6 are fixed with No.1 No. four bolts are provided between plate 1, one side external surface of upper end of No. two telescopic rods 6 passes through No. four bolts and No.1 fixed plate 1 One side external surface of rear end is fixedly connected, and keeps whole device surrounding support force preferable；One is provided between semielliptic spring 9 and gasket 10 Number fixed block, the lower end outer surface of semielliptic spring 9 are fixedly connected by No.1 fixed block with the upper center outer surface of gasket 10, No. two fixed blocks are provided between semielliptic spring 9 and No. three fixed plates 3, the upper end outer surface of semielliptic spring 9 passes through No. two fixations Block is fixedly connected with the lower end center outer surface of No. three fixed plates 3, is fixed on semielliptic spring 9 on gasket 10；Spring 2 and guarantor Adhesive is provided between sheath 11, one end outer surface of spring 2 is fixedly connected by adhesive with the inner surface of protective case 11, 2 both ends of spring are by 11 protection of protection set；It is provided with No.1 fixing bolt between No. three loop bars 13 and No. two fixed plates 4, No. three One side external surface of lower end of loop bar 13 is fixedly connected by No.1 fixing bolt with a side external surface of No. two fixed plates 4, No.1 No. two fixing bolts are provided between loop bar 12 and No. two fixed plates 4, one side external surface of lower end of No.1 loop bar 12 passes through No. two Fixing bolt is fixedly connected with another side external surface of No. two fixed plates 4, is provided between No. four loop bars 14 and No. two fixed plates 4 One side external surface of lower end of No. three fixing bolts, No. four loop bars 14 passes through in the front end of No. three fixing bolts and No. two fixed plates 4 Portion outer surface is fixedly connected, and is provided with No. four fixing bolts between No. two loop bars 15 and No. two fixed plates 4, under No. two loop bars 15 It holds a side external surface to be fixedly connected by No. four fixing bolts with one side external surface of rear end of No. two fixed plates 4, makes No.1 loop bar 12 and No. two loop bars 14 of loop bar 13, four of loop bar 15, three be both secured to the surroundings of No. two fixed plates 4；No.1 telescopic rod 5 and one No.1 hole is provided between number loop bar 12, the lower end outer surface of No.1 telescopic rod 5 passes through the upper end in No.1 hole and No.1 loop bar 12 Outer surface is slidably connected, and No. two holes, the lower end appearance of No. four telescopic rods 8 are provided between No. four telescopic rods 8 and No. four loop bars 14 Face is slidably connected by No. two holes and the upper end outer surface of No. four loop bars 14, is arranged between No. three telescopic rods 7 and No. three loop bars 13 There are No. three holes, the lower end outer surface of No. three telescopic rods 7 is slidably connected by No. three holes and the upper end outer surface of No. three loop bars 13, and two No. four holes are set number between telescopic rod 6 and No. two loop bars 15, and the lower end outer surface of No. two telescopic rods 6 passes through No. four holes and No. two sets The upper end outer surface of bar 15 is slidably connected, make 7, No. four telescopic rods 8 of the telescopic rod of telescopic rod 6, three of No.1 telescopic rod 5, two with 13, No. four loop bars 14 of the loop bar of loop bar 15, three of No.1 loop bar 12, two are slidably.

It should be noted that the utility model is that a kind of surrounding reinforces support combinations spring, in use, by No.1 fixed plate 1 connect with sofa upper end inner surface, and No. two fixed plates 4 are connect with sofa lower end inner surface, when sofa stress, No.1 fixed plate 1 Push, spring 2 made to be under pressure compression, when pressure is smaller, 2 depression distance of spring is smaller, when pressure is larger, the pushing of spring 2 away from From raising, and No.1 fixed plate 1 is depressed into No. three 3 upper ends of fixed plate, at this point, being influenced by semielliptic spring 9, elastic force can change Become, suitable for the different sitting postures of people, gasket 10 can make semielliptic spring 9 preferably fixed with No. two fixed plates 4, and protective case 11 can The sharp place in both ends of protection spring 2 will not scratch sofa inner surface, when 1 stress of No.1 fixed plate pushes the drive pushing of spring 2, one Number telescopic rod 5 and No. two telescopic rod 7, four of telescopic rod 6, three telescopic rods 8 can synchronous pressing action, therefore, No.1 fixed plate 1 There is certain support force between No. two fixed plates 4, will not shift, it is more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of surrounding reinforces support combinations spring, including No.1 fixed plate (1), it is characterised in that: the No.1 fixed plate (1) A side external surface be fixedly installed with No.1 telescopic rod (5), another side external surface of the No.1 fixed plate (1) is fixedly installed with No. three telescopic rods (7), the front center outer surface of the No.1 fixed plate (1) are fixedly installed with No. four telescopic rods (8), and described one One side external surface of rear end of number fixed plate (1) is fixedly installed with No. two telescopic rods (6), and the rear end of the No.1 fixed plate (1) is another One side external surface is fixedly installed with spring (2), and the lower end outer surface of the spring (2) is fixedly installed with protective case (11), described One side external surface of protective case (11) is fixedly installed with No. two fixed plates (4), and the center outer surface of No. two fixed plates (4) is solid Dingan County is equipped with gasket (10), and the upper center outer surface of the gasket (10) is fixedly installed with semielliptic spring (9), the arch bullet The upper center outer surface of spring (9) is fixedly installed with No. three fixed plates (3), and a side external surface of No. two fixed plates (4) is solid Dingan County is equipped with No. three loop bars (13), and another side external surface of No. two fixed plates (4) is fixedly installed with No.1 loop bar (12), institute The front center outer surface for stating No. two fixed plates (4) is fixedly installed with No. four loop bars (14), the rear end of No. two fixed plates (4) One side external surface is fixedly installed with No. two loop bars (15).

2. a kind of surrounding according to claim 1 reinforces support combinations spring, it is characterised in that: the No.1 telescopic rod (5) No.1 bolt is provided between No.1 fixed plate (1), one side external surface of upper end of the No.1 telescopic rod (5) passes through one Number bolt is fixedly connected with a side external surface of No.1 fixed plate (1), No. three telescopic rods (7) and No.1 fixed plate (1) it Between be provided with No. two bolts, one side external surface of upper end of No. three telescopic rods (7) passes through No. two bolts and No.1 fixed plate (1) Another side external surface be fixedly connected, be provided with No. three bolts, institute between No. four telescopic rods (8) and No.1 fixed plate (1) One side external surface of upper end for stating No. four telescopic rods (8) is solid by the front center outer surface of No. three bolts and No.1 fixed plate (1) Fixed connection, is provided with No. four bolts between No. two telescopic rods (6) and No.1 fixed plate (1), No. two telescopic rods (6) One side external surface of upper end is fixedly connected by No. four bolts with one side external surface of rear end of No.1 fixed plate (1).

3. a kind of surrounding according to claim 1 reinforces support combinations spring, it is characterised in that: the semielliptic spring (9) No.1 fixed block is provided between gasket (10), the lower end outer surface of the semielliptic spring (9) passes through No.1 fixed block and pad The upper center outer surface of piece (10) is fixedly connected, and No. two are provided between the semielliptic spring (9) and No. three fixed plates (3) admittedly Determine block, the upper end outer surface of the semielliptic spring (9) passes through the lower end center outer surface of No. two fixed blocks and No. three fixed plates (3) It is fixedly connected.

4. a kind of surrounding according to claim 1 reinforces support combinations spring, it is characterised in that: the spring (2) and guarantor Adhesive is provided between sheath (11), one end outer surface of the spring (2) passes through the interior table of adhesive and protective case (11) Face is fixedly connected.

5. a kind of surrounding according to claim 1 reinforces support combinations spring, it is characterised in that: No. three loop bars (13) No.1 fixing bolt is provided between No. two fixed plates (4), one side external surface of lower end of No. three loop bars (13) passes through one Number fixing bolt is fixedly connected with a side external surface of No. two fixed plates (4), the No.1 loop bar (12) and No. two fixed plates (4) Between be provided with No. two fixing bolts, one side external surface of lower end of the No.1 loop bar (12) passes through No. two fixing bolts and No. two Another side external surface of fixed plate (4) is fixedly connected, and is provided with No. three between No. four loop bars (14) and No. two fixed plates (4) Fixing bolt, before one side external surface of lower end of No. four loop bars (14) is by No. three fixing bolts and No. two fixed plates (4) End center outer surface is fixedly connected, and is provided with No. four fixing bolts, institute between No. two loop bars (15) and No. two fixed plates (4) One side external surface of lower end for stating No. two loop bars (15) passes through one side external surface of rear end of No. four fixing bolts and No. two fixed plates (4) It is fixedly connected.

6. a kind of surrounding according to claim 1 reinforces support combinations spring, it is characterised in that: the No.1 telescopic rod (5) No.1 hole is provided between No.1 loop bar (12), the lower end outer surface of the No.1 telescopic rod (5) passes through No.1 Kong Yuyi The upper end outer surface of number loop bar (12) is slidably connected, and is provided with No. two between No. four telescopic rods (8) and No. four loop bars (14) The lower end outer surface in hole, No. four telescopic rods (8) is slidably connected by No. two holes and the upper end outer surface of No. four loop bars (14), No. three holes, the lower end outer surface of No. three telescopic rods (7) are provided between No. three telescopic rods (7) and No. three loop bars (13) It is slidably connected by No. three holes and the upper end outer surface of No. three loop bars (13), No. two telescopic rods (6) and No. two loop bars (15) Between No. four holes are set, the lower end outer surfaces of No. two telescopic rods (6) by No. four holes and the upper end of No. two loop bars (15) outside Surface is slidably connected.