CN206423858U - A kind of seat frame - Google Patents

Abstract

The utility model discloses a kind of seat frame, including solid wood plate framework, independent spiral spring, glue bag position line, strength elastic band and small hook spring, wherein solid wood board lower portion is provided with multiple rows of multiple independent spiral springs according to mechanics principle, the spring top peripheral is integrally connected by glue bag position line A, and inner side is fixed by glue bag position line B parallel connections；The small hook spring is installed between independent spiral spring and solid wood plate framework, form a complete balance elasticated net system, the independent spiral spring bottom is isolated with solid wood plate framework by customizing import strength elastic band, fixed, and had not only ensured that the elasticity of spring fully discharged but also prevents friction and has made sound；The utility model is reliable and stable, and endurance is big, and elastic system release elasticity is abundant, continuation is strong；A kind of stronger seat frame of sofa comfortableness after assembling, by reasonably designing spring, and reasonably fixes spring, makes steadiness of the present utility model higher, withstand forces bigger, seat sense comfort level lifting.

Description

A kind of seat frame

Technical field

The utility model is related to a kind of sofa, seat household component, is especially a kind of seat frame.

Background technology

With the development of society, the progress of science and technology, the living standard of people also more and more higher, the requirement to material is also more next It is higher, such as traditional stool comfort be not it is fine, therefore, therefore with regard to placing cushion on stool, the young bird of sofa in the course of time Just out, nowadays sofa has become the necessary article of Modern Family to shape, and many sofa frameworks are with timber or steel now The chair form that lining cotton-wool and other foamed materials etc. are made, overall structure is pleasant, but present sofa frame is most of Combined using strength elastic band or small hook spring, can thus have structure and be not sufficiently stable, bearing capacity not enough, is easily deformed, Service life is not long, if body weight is excessive or child often jumps or jumped and easily causes expendable deformation so that sofa Comfortableness is reduced, and outward appearance is not attractive in appearance enough.

Utility model content

Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of reasonable in design herein, simple in construction, using steady Fixed reliable, endurance is big, a kind of stronger seat frame of the sofa comfortableness after assembling, and the utility model is by reasonably designing Spring, and reasonably fix spring, make steadiness of the present utility model higher, withstand forces it is bigger, while in order to eliminate spring with The noise produced during contact therewith, it is rational using two layers of strength elastic band, wherein one layer is located above spring bottom, opposite side Below the spring bottom, two layers of spring together, then is fixed on framework by rivet or bonding connection.

The utility model is achieved in that a kind of seat frame of construction, it is characterised in that：Including framework, spring, Jiao Bao Position line, strength elastic band and small hook spring, wherein lower portion are provided with multiple springs, and the spring top peripheral passes through glue Bao Ding Bit line A is connected, and inner side is connected by glue bag position line B；The small hook spring be installed on glue bag position line A and framework it Between, the spring bottom is fixed by strength elastic band and framework；The framework is to be used to the utility model entirely support and steady It is fixed；The spring is to be used to support, and ensures that the sofa after assembling is flexible, it is to avoid stiff situation, makes user difficult By；The drawstring is divided into drawstring A and drawstring B, realizes the firm of spring, makes the utility model mechanism compacter, more anxious firm, It also ensure that the utility model can bear more preferable pressure and indeformable simultaneously；The small hook spring realizes temperature and the guarantor of spring Demonstrate,prove spring not left and right skew；The strength elastic band is to be used for preferably fixed spring.

According to a kind of seat frame described in the utility model, it is characterised in that：Two layers totally of the strength elastic band, wherein one Layer is located above spring bottom, and opposite side is located at below spring bottom, two layers of spring by rivet or bonding connection together, then It is fixed on framework.The strength elastic band is to be used to consolidate spring, while by reasonably designing double-deck strength elastic band, eliminating Produced noise when spring is with contact therewith.

According to a kind of seat frame described in the utility model, it is characterised in that：Glue bag position line A and glue the bag position line B is fixed by clamping block with spring respectively.The clamping block is for drawstring to be connected into the tighter of cooperation with spring.

According to a kind of seat frame described in the utility model, it is characterised in that：The lower portion is provided with multiple supports Rib.By setting multiple ribs to ensure that the stability and reliability of framework.Make service life of the present utility model longer.

According to a kind of seat frame described in the utility model, it is characterised in that：The spring uses splayed spring.Ensure The utility model has higher damping property, makes the comfortableness of consumer more preferable.

According to a kind of seat frame of the utility model, it is characterised in that：Set between the seat frame and seat frame There is junction button.Because most of sofa is to be in multiple splits, therefore, connected between sofa and sofa by junction button, it is ensured that Whole sofa has more preferable stability and reliability.

The utility model has the following advantages that：

Advantage one：The utility model is reasonable in design, simple in construction, using reliable and stable, withstands forces big, the sofa after assembling Comfortableness is stronger；Simultaneously by reasonably designing spring, and reasonably fixed spring, make steadiness of the present utility model higher, Endurance is bigger.

Advantage two：The utility model is rational to use the last two layers for the noise produced when eliminating spring with contact therewith Power elastic band, wherein one layer is located above spring bottom, opposite side is located at below spring bottom, and two layers of spring passes through rivet or viscous It is connected together in succession, then is fixed on framework.

Advantage three：The utility model is by reasonably designing using using splayed spring；It ensure that the utility model has There is higher damping property, make the comfortableness of consumer more preferable.

Advantage four：The utility model is allowed between sofa and sofa and connected by junction button by reasonably designing junction button, Ensure that whole sofa has more preferable stability and reliability

Advantage five：The utility model service life is long, and the sofa comfortableness after assembling more preferably, is adapted to present social crowd's Demand, is suitable for large range promotion use.

Brief description of the drawings

Fig. 1 is the utility model overall schematic

Fig. 2 is top view of the present utility model

Fig. 3 is the close-up schematic view of A in Fig. 1

In figure：1st, framework；2nd, spring；3rd, glue bag position line A；4th, glue bag position line B；5th, small hook spring；6th, strength elastic band； 7th, clamping block；8th, ribs.

Embodiment

The utility model is described in detail below in conjunction with accompanying drawing 1- Fig. 3, to the skill in the utility model embodiment Art scheme is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, and The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under the premise of work, belongs to the scope of the utility model protection.

As shown in Figure 1-Figure 3, the utility model provides a kind of seat frame, including framework 1, spring 2, Jiao Bao positioning herein Multiple springs 2 are installed inside line, strength elastic band 6 and small hook spring 5, its middle frame 1, the top peripheral of spring 2 passes through Jiao Bao Position line A3 is connected, and inner side is connected by glue bag position line B4；It is described it is small hook spring 5 be installed on glue bag position line A3 and Between framework 1, the bottom of spring 2 is fixed by strength elastic band 6 with framework 1.

According to a kind of seat frame described in the utility model, it is characterised in that：Two layers totally of the strength elastic band 6, wherein One layer is located above the bottom of spring 2, and opposite side is located at the bottom part down of spring 2, and two layers of spring 2 is by rivet or bonding connection one Rise, then be fixed on framework 1.

According to a kind of seat frame described in the utility model, glue bag position line A3 and glue bag the position line B4 passes through respectively Clamping block 7 is fixed with spring 2.

According to a kind of seat frame described in the utility model, the framework 1 is internally provided with multiple ribs 8.

According to a kind of seat frame described in the utility model, the spring 2 uses splayed spring.

According to a kind of seat frame described in the utility model, connection is provided between the seat frame and seat frame Button.

The utility model specific implementation is as follows：

The utility model includes fixed solid wood plate framework, independent spiral spring, glue bag position line, strength elastic band and small hook Spring, wherein fixed solid wood board lower portion is provided with outside multiple rows of multiple independent spiral springs, the spring top according to mechanics principle Enclose and integrally connected by glue bag position line A, inner side is fixed by glue bag position line B parallel connections；The small hook spring is installed on independent spiral shell Revolve between spring and solid wood framework, form a complete balance elasticated net system, it is fixed that the independent spiral spring bottom passes through Import strength elastic band processed is isolated with solid wood plate framework, fixed, and had not only ensured that the elasticity of spring fully discharged but also prevents friction and has made sound； The utility model is reasonable in design, simple in construction, reliable and stable, and endurance is big, and elastic system release elasticity is abundant, continuation is strong； A kind of stronger seat frame of sofa comfortableness after assembling, by reasonably designing spring, and reasonably fixes spring, allows this The steadiness of utility model is higher, withstands forces bigger, seat sense comfort level lifting.

The utility model is the bottom support for sofa, seat, or back-supported；When implementing, framework 1 plays master Support, spring 2 be fixed on inside framework 1 by strength elastic band 6 in framework 1, in order to by spring 2 fix it is more preferable, It is firm by glue bag position line A3 and glue bag position line B4 on the top of spring 2, and utilize the glue bag position line of clamping block 7 and spring 2 Connection is tighter, while small hook spring 5 is additionally provided between glue bag position line and framework, by setting multiple beside glue bag position line Small hook spring 5, connects compacter stabilization by spring 2 and framework 1, allows stability of the present utility model is higher, reliability is higher；For Make the internal structure of framework 1 more reliable and more stable, be also internally provided with multiple ribs 8.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (6)

1. a kind of seat frame, it is characterised in that：Including framework（1）, spring（2）, glue bag position line, strength elastic band（6）With Small hook spring（5）, its middle frame（1）Inside is provided with multiple springs（2）, the spring（2）Top peripheral passes through glue bag position line A （3）It is connected, inner side passes through glue bag position line B（4）It is connected；The small hook spring（5）It is installed on glue bag position line A（3） And framework（1）Between, the spring（2）Bottom passes through strength elastic band（6）With framework（1）It is fixed.

2. a kind of seat frame according to claim 1, it is characterised in that：The strength elastic band（6）Two layers totally, wherein one Layer is located at spring（2）Above bottom, opposite side is located at spring（2）Bottom part down, two layers of spring（2）Pass through rivet or bonding connection Together, then it is fixed on framework（1）.

3. a kind of seat frame according to claim 1, it is characterised in that：The glue bag position line A（3）With glue bag position line B（4）Pass through clamping block respectively（7）With spring（2）It is fixed.

4. a kind of seat frame according to claim 1, it is characterised in that：The framework（1）It is internally provided with multiple supports Rib（8）.

5. a kind of seat frame according to claim 1, it is characterised in that：The spring（2）Using splayed spring.

6. a kind of seat frame according to any claim in claim 1-5, it is characterised in that：The seat frame with Junction button is provided between seat frame.