CN205988991U - The mold mechanism of the chair back - Google Patents
The mold mechanism of the chair back Download PDFInfo
- Publication number
- CN205988991U CN205988991U CN201620872741.3U CN201620872741U CN205988991U CN 205988991 U CN205988991 U CN 205988991U CN 201620872741 U CN201620872741 U CN 201620872741U CN 205988991 U CN205988991 U CN 205988991U
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- CN
- China
- Prior art keywords
- die shoe
- grooving
- upper bolster
- length direction
- chair back
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- 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.)
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Abstract
This utility model provides the mold mechanism of the chair back, and it includes die shoe, upper bolster, and wherein, die shoe is spliced to form by left and right base, and described left and right base is square；It is provided with recessed grooving at die shoe top center, grooving is rectangle, its two ends is all using arc rounding off, the die shoe at grooving two ends is provided with locating dowel, die shoe length direction two ends are provided with the pressing plate groove being inwardly recessed, die shoe length direction both sides are provided with jam plate groove, are provided with connecting plate in jam plate groove, and jam plate bolt is entered from the outer end of left and right base respectively and is connected with connecting plate end；The boss being closed with grooving matching form is fixed with upper bolster.Using this programme change convenient, can reduce simultaneously mould volume and take up room, effective control production cost.
Description
Technical field
This utility model is related to chair technology field, refers in particular to a kind of mold mechanism of the chair back.
Background technology
The design of chair is related to the many-side key element such as function, moulding, material, structure, technology, art, has deep reason
By basis be widely applied more practical value, the preferably embodiment of even more one national furniture design level.Chair is used not only for
For people's rest, in addition to seat is provided, the thing of medicated clothing and bag etc can also be hung up.Chair is that mankind's sitting posture activity can not
The furniture lacking, according to the difference of practical property, chair includes variform, and the difference due to material, structure etc., may be used again
To form many different forms.Existing chair back supporting plate is all one piece of thicker iron plate, then cladding sponge etc. on supporting plate
Fabric, due to being solid slab, its weight is big, is unfavorable for the control of chair overall weight, the material simultaneously using is many for this structure,
The raising of production cost can be caused.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of replacing of chair back convenient, effectively
Control production cost, reduce mould volume and the mold mechanism taking up room.
For achieving the above object, technical scheme provided by the utility model is：The mold mechanism of the chair back, it includes
Die shoe, upper bolster, wherein, die shoe is spliced to form by left and right base, and described left and right base is square；Die shoe
It is provided with recessed grooving, grooving is rectangle, its two ends is all using arc rounding off, grooving two ends at top center
Die shoe be provided with locating dowel, die shoe length direction two ends are provided with the pressing plate groove being inwardly recessed, die shoe length direction two
Side is provided with jam plate groove, is provided with connecting plate in jam plate groove, and jam plate bolt enters and connecting plate end from the outer end of left and right base respectively
Portion is connected；The boss being closed with grooving matching form is fixed with upper bolster.
Described shaping slot cross-section is trapezoidal, and its larger one end is located at and shapes rooved face.
The length direction of described grooving is consistent with the length direction of die shoe.
Described upper bolster is spliced to form by two foursquare cope match-plate patterns, and boss is fixed on upper bolster bottom, upper bolster
Top is connected by contiguous block.
After using such scheme, all using assembled mechanism, it is convenient that it has replacing to this utility model for die shoe, upper bolster
Advantage, using embedded jam plate groove and connecting board structure, both facilitate and left and right base fixed, mold can be reduced again
Amass and take up room；Chair back material plate is placed on die shoe top and is positioned by locating dowel, and upper bolster pushes to be made by boss
Material plate shapes, and the chair back supporting plate intensity after shaping is high, and rigidity is good, simultaneously can be with effective control production cost.
Brief description
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is jam plate slot structure schematic diagram of the present utility model.
Specific embodiment
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng
See accompanying drawing 1 and accompanying drawing 2, the mold mechanism of the chair back described in the present embodiment includes die shoe, upper bolster, wherein, die shoe
It is spliced to form by left and right base 1,2, described left and right base 1,2 is square；It is provided with recessed at die shoe top center
Grooving 3, grooving 3 is rectangle, and all using arc rounding off, the die shoe at grooving 3 two ends is provided with its two ends
Locating dowel 4, the length direction of grooving 3 is consistent with the length direction of die shoe, and die shoe length direction two ends are provided with and concave
The pressing plate groove 5 entered, die shoe length direction both sides are provided with jam plate groove 6, are provided with connecting plate 7 in jam plate groove 6, and jam plate bolt 8 is respectively
Enter from the outer end of left and right base 1,2 and be connected with connecting plate 7 end；Described grooving 3 section is trapezoidal, and it is relatively
Big one end is located at grooving 3 surface, and upper bolster is fixed with the boss 9 being closed with grooving 3 matching form, described upper bolster by
Two foursquare cope match-plate patterns are spliced to form, and boss 9 is fixed on upper bolster bottom, and upper bolster top is passed through contiguous block 10 and connected admittedly
Fixed., all using assembled mechanism, it has the convenient advantage of replacing, using embedded lock for the die shoe of the present embodiment, upper bolster
Board slot and connecting board structure, both facilitated and fixed left and right base, and can reduce mould volume again and take up room；Chair back raw material
Sheet material is placed on die shoe top and is positioned by locating dowel, and upper bolster pushes makes material plate shape by boss, after shaping
Chair back supporting plate intensity is high, and rigidity is good, simultaneously can be with effective control production cost.
The embodiment of the above is only the preferred embodiment of this utility model, not limits reality of the present utility model with this
Applying scope, therefore the change that all shapes according to this utility model, principle are made, all should cover in protection domain of the present utility model
Interior.
Claims (4)
1. the chair back mold mechanism it is characterised in that：It includes die shoe, upper bolster, and wherein, die shoe is by left and right bottom
Seat（1、2）It is spliced to form, described left and right base（1、2）It is square；It is provided with recessed shaping at die shoe top center
Groove（3）, grooving（3）It is rectangle, its two ends is all using arc rounding off, grooving（3）The die shoe at two ends is provided with
Locating dowel（4）, die shoe length direction two ends are provided with the pressing plate groove being inwardly recessed（5）, die shoe length direction both sides are provided with lock
Board slot（6）, jam plate groove（6）Inside it is provided with connecting plate（7）, jam plate bolt（8）Respectively from left and right base（1、2）Outer end enter
With connecting plate（7）End is connected；It is fixed with upper bolster and grooving（3）The boss that matching form closes（9）.
2. the chair back according to claim 1 mold mechanism it is characterised in that：Grooving（3）Section is trapezoidal, and it is relatively
Big one end is located at grooving（3）Surface.
3. the chair back according to claim 1 mold mechanism it is characterised in that：Grooving（3）Length direction with
The length direction of die holder is consistent.
4. the chair back according to claim 1 mold mechanism it is characterised in that：Upper bolster is by two foursquare upper moulds
Plate is spliced to form, boss（9）It is fixed on upper bolster bottom, contiguous block is passed through at upper bolster top（10）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872741.3U CN205988991U (en) | 2016-08-12 | 2016-08-12 | The mold mechanism of the chair back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872741.3U CN205988991U (en) | 2016-08-12 | 2016-08-12 | The mold mechanism of the chair back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205988991U true CN205988991U (en) | 2017-03-01 |
Family
ID=58106831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872741.3U Active CN205988991U (en) | 2016-08-12 | 2016-08-12 | The mold mechanism of the chair back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205988991U (en) |
-
2016
- 2016-08-12 CN CN201620872741.3U patent/CN205988991U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 No. 339 Muwang West Road, Dipu Town, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Dadong Chair Industry Co., Ltd. Address before: 313000 No. 339 Muwang West Road, Dipu Town, Anji County, Huzhou City, Zhejiang Province Patentee before: ANJI GRAND ORIENT FURNITURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |