CN208863878U - A kind of back cushion reinforced structure for base - Google Patents
A kind of back cushion reinforced structure for base Download PDFInfo
- Publication number
- CN208863878U CN208863878U CN201820735003.3U CN201820735003U CN208863878U CN 208863878 U CN208863878 U CN 208863878U CN 201820735003 U CN201820735003 U CN 201820735003U CN 208863878 U CN208863878 U CN 208863878U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- back cushion
- reinforcing rod
- reinforced structure
- locking cover
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
A kind of back cushion reinforced structure for base, the mounting groove including being located at back cushion base bottom, the mounting groove are the setting of front-rear direction strip；Reinforcing rod is installed in the mounting groove；Locking cover is installed outside the mounting groove reinforcing rod is locked in the mounting groove.The mounting groove, the reinforcing rod, the locking cover are symmetrically disposed on the two sides of back cushion pedestal, and every side is at least arranged one group.Spaced support slot is equipped in the mounting groove in the longitudinal direction, for the reinforcing rod to be caught in installation, the support slot has the groove for stopping the reinforcing rod mobile to side.Mounting groove is arranged in the back cushion reinforced structure for base of the utility model below pedestal, and reinforcing rod is installed in mounting groove, then it will reinforce rod locking using locking cover, the weight for being subject to back cushion pan frontward end is largely born by reinforcing rod, so that pedestal is capable of providing enough support forces, extends the service life of back cushion.
Description
Technical field
The utility model relates to daily necessities field, more specifically to a kind of back cushion reinforced structure for base.
Background technique
Seat is people's daily life, indispensable apparatus in work.In the prior art, seat generally comprises chair
The structures such as seat, the chair back, chair leg and handrail.Wherein, the chair back of seat is generally used the structure of vertical rate deflection, when people need
When being sitting in rest on chair, the back structure of seat human body be seated to have difficulty in going to sleep or sleep very uncomfortable, and the time
The problem of one is long, and vertebra is be easy to cause to distort, and cervical vertebra, protrusion of lumber intervertebral disc and lumbar muscle strain etc. endanger people's health.
The especially afternoon nap of office worker.With the quickening of work rhythm and becoming larger for city size, the public affairs in the whole world 90%
Department can all reserve the time of lunch break to employee, but most of company is all without providing the place of lunch break for employee.Office
The personnel of middle work are typically only capable to be to lie prone on desk or rest on office chair to rest at noon, when people lie prone in desk
When upper rest, often a few minutes will make arm, legs become numb, and leading to rest, not enough off color is for a long time, serious
Visual impairment is even also resulted in, the chronic diseases such as various cervical spondylosiss are induced；When resting on rest on office chair, due to
The shape of the chair back is not bonded with human body back shape, causes human body back to cannot get effective support of the chair back, to cause people
Body is uncomfortable, cannot sufficiently be rested.
At present there are many product of folding seat, folding bed etc for people's afternoon nap, but such small product size compared with
Big storage is inconvenient, is not suitable for outgoing carry and at high cost.
There is folding back cushion of the frame on seat and the chair back at present, and in order to which the pedestal of comfort folding back cushion is placed on chair
Front side can extend forward beyond pedestal after on face, and it is larger that people's leg support rear leg weight on pedestal can be such that pedestal extending part bears
Weight is bent downwardly deformation, may finally will lead to pedestal permanent deformation or fracture.
Utility model content
The utility model provides a kind of back cushion reinforced structure for base in view of the deficiencies of the prior art, the utility model
Mounting groove is arranged in back cushion reinforced structure for base below pedestal, and reinforcing rod is installed in mounting groove, then uses locking cover
It will reinforce rod locking, the weight for being subject to back cushion pan frontward end is largely born by reinforcing rod, is capable of providing pedestal enough
Support force extends the service life of back cushion.
The specific technical solution of the utility model is as follows: a kind of back cushion reinforced structure for base, including is located at back cushion pedestal bottom
The mounting groove in portion, the mounting groove are the setting of front-rear direction strip；Reinforcing rod is installed in the mounting groove；The mounting groove
Locking cover is installed outside the reinforcing rod is locked in the mounting groove.
Back cushion is placed on chair in use, the front of pedestal can be beyond seat, if pedestal intensity is inadequate, the weight meeting of people's leg
Cause pedestal front to be bent downwardly, eventually lead to pedestal permanent deformation or fracture, pedestal is reinforced using the reinforcing rod
Base bending deformation can be prevented, back cushion service life is extended.
As the preferred of the utility model, the mounting groove, the reinforcing rod, the locking cover are symmetrically disposed on by rebasing
The two sides of seat, and every side is at least arranged one group.
As the preferred of the utility model, spaced support slot is equipped in the mounting groove in the longitudinal direction, is used
In the reinforcing rod is caught in installation, the support slot has the groove for stopping the reinforcing rod mobile to side.
As the preferred of the utility model, it is equipped with and the mounting groove in the mounting groove in support slot slot bottom position
The consistent supporting rib of length direction.
The supporting rib and the support slot provide support on the inside of the reinforcing rod and left and right sides jointly, not only
It shake the reinforcing rod will not, and keep deformation at the mounting groove of pedestal smaller.
As the preferred of the utility model, the mounting groove exists in rear and front end stops side, between the blocking side
Distance is longer than the length of the reinforcing rod to be no more than 5mm.
Reinforcing rod amount of swaying forwards and backwards in the mounting groove is small as a result, guarantees that the reinforcing rod position is accurate, always
It is capable of providing support.
As the preferred of the utility model, the blocking side of rear and front end respectively to pan frontward end and base rear end away from
From no more than 20cm.
The reinforcing rod covers pedestal major part length range as a result, and pedestal is made to be in seat major part position when institute
Effective support can be provided by stating reinforcing rod.
As the preferred of the utility model, pacify in the two sides of the reinforcing rod installation site equipped with screw thread in the mounting groove
Hole is filled, the opposite position of the locking cover is equipped with through-hole, and the locking cover is passed through in the locking cover after covering by screw
Through-hole and the threaded mounting hole are cooperatively connected, and the locking cover is fastened.
The reinforcing rod can be replaced easily after locking cover disassembly as a result,.
As the preferred of the utility model, inner surface is close to the reinforcing rod after the locking cover fastening.
The locking cover holds the reinforcing rod tightly completely as a result, and the power for enabling pedestal to be subject to all is transferred to described
Reinforcing rod provides support by the reinforcing rod.
As the preferred of the utility model, the reinforcing rod is steel pipe.
Using steel pipe, not only good supporting force is unlikely to deform the reinforcing rod, but also low in cost, light-weight.
In conclusion the utility model has the following beneficial effects:
Mounting groove is arranged in the back cushion reinforced structure for base of the utility model below pedestal, and installation adds in mounting groove
Then strong bar will reinforce rod locking using locking cover, the weight for being subject to back cushion pan frontward end is largely born by reinforcing rod, make
Pedestal is capable of providing enough support forces, extends the service life of back cushion.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model back cushion pedestal；
Fig. 2 is the sectional view of the utility model back cushion pedestal mounting groove；
Fig. 3 is that the utility model back cushion pedestal mounting groove installs the sectional view after reinforcing rod；
In figure, 1- mounting groove, 11- support slot, 12- supporting rib, 13- stop side, 14- threaded mounting hole, 2- reinforcing rod, 3-
Locking cover.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the utility model is described in further detail.
Such as Fig. 1, Fig. 3, a kind of back cushion reinforced structure for base, the mounting groove 1 including being located at back cushion base bottom, mounting groove 1
For the setting of front-rear direction strip；Reinforcing rod 2 is installed in mounting groove 1；Locking cover 3 is installed outside mounting groove 1 to lock reinforcing rod 2
Tightly in mounting groove 1.
Back cushion is placed on chair in use, the front of pedestal can be beyond seat, if pedestal intensity is inadequate, the weight meeting of people's leg
Cause pedestal front to be bent downwardly, eventually lead to pedestal permanent deformation or fracture, being reinforced using reinforcing rod 2 pedestal can
Base bending deformation is prevented, back cushion service life is extended.
Such as Fig. 1, mounting groove 1, reinforcing rod 2, locking cover 3 are symmetrically disposed on the two sides of back cushion pedestal, and every side is at least arranged
One group.
As shown in Figure 1, Figure 2, Fig. 3 is equipped with spaced support slot 11 in mounting groove 1 in the longitudinal direction, for that will reinforce
Bar 2 is caught in installation, and support slot 11 has the groove for stopping reinforcing rod 2 mobile to side.
As shown in Figure 1, Figure 2, Fig. 3 is equipped in mounting groove 1 in 11 slot bottom position of support slot and 1 length direction of mounting groove is consistent
Supporting rib 12.
Supporting rib 12 and support slot 11 provide support to 2 inside of reinforcing rod and the left and right sides jointly, not only make to reinforce
Bar 2 will not shake, and keep deformation at the mounting groove 1 of pedestal smaller.
Such as Fig. 1, mounting groove 1 exists in rear and front end stops side 13, stops the distance between side 13 than the length of reinforcing rod 2
It is long to be no more than 5mm.
The amount of swaying forwards and backwards in mounting groove 1 of reinforcing rod 2 is small as a result, guarantees that 2 position of reinforcing rod is accurate, is capable of providing always
Support.
Such as Fig. 1, the blocking side 13 of rear and front end is no more than 20cm to the distance of pan frontward end and base rear end respectively.
Reinforcing rod 2 covers pedestal major part length range as a result, reinforcing rod when pedestal being made to be in seat major part position
2 can provide effective support.
As shown in Figure 1, Figure 2, Fig. 3, mounting groove 1 is interior to be equipped with threaded mounting hole 14, locking cover in the two sides of 2 installation site of reinforcing rod
3 opposite positions are equipped with through-hole, and locking cover 3 passes through the through-hole in locking cover 3 by screw after covering and matches with threaded mounting hole 14
Connection is closed, locking cover 3 is fastened.
Reinforcing rod 2 can be replaced easily after the disassembly of locking cover 3 as a result,.
Such as Fig. 3, inner surface is close to reinforcing rod 2 after locking cover 3 fastens.
Locking cover 3 holds reinforcing rod 2 tightly completely as a result, and the power for enabling pedestal to be subject to all is transferred to reinforcing rod 2, by
Reinforcing rod 2 provides support.
Such as Fig. 3, reinforcing rod 2 is steel pipe.
Using steel pipe, not only good supporting force is unlikely to deform reinforcing rod 2, but also low in cost, light-weight.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this is practical
Novel claimed technology contents, are all described in the claims.
Claims (9)
1. a kind of back cushion reinforced structure for base, it is characterised in that: the mounting groove (1) including being located at back cushion base bottom, the peace
Tankage (1) is the setting of front-rear direction strip；Reinforcing rod (2) are installed in the mounting groove (1)；The mounting groove (1) is pacified outside
The reinforcing rod (2) is locked in the mounting groove (1) equipped with locking cover (3).
2. a kind of back cushion reinforced structure for base according to claim 1, it is characterised in that: the mounting groove (1), it is described plus
Strong bar (2), the locking cover (3) are symmetrically disposed on the two sides of back cushion pedestal, and every side is at least arranged one group.
3. a kind of back cushion reinforced structure for base according to claim 1, it is characterised in that: in length in the mounting groove (1)
It spends direction and is equipped with spaced support slot (11), for the reinforcing rod (2) to be caught in installation, support slot (11) tool
The standby groove for stopping the reinforcing rod (2) mobile to side.
4. a kind of back cushion reinforced structure for base according to claim 3, it is characterised in that: in institute in the mounting groove (1)
Support slot (11) slot bottom position is stated to be equipped with and the consistent supporting rib of the mounting groove (1) length direction (12).
5. a kind of back cushion reinforced structure for base according to claim 1, it is characterised in that: the mounting groove (1) is in front and back
Both ends, which exist, stops side (13), described to stop the distance between side (13) are longer than the length of the reinforcing rod (2) to be no more than 5mm.
6. a kind of back cushion reinforced structure for base according to claim 5, it is characterised in that: the blocking side of rear and front end
(13) it is no more than 20cm to the distance of pan frontward end and base rear end respectively.
7. a kind of back cushion reinforced structure for base according to claim 1, it is characterised in that: in institute in the mounting groove (1)
The two sides for stating reinforcing rod (2) installation site are equipped with threaded mounting hole (14), and the opposite position of the locking cover (3) is equipped with through-hole,
The locking cover (3) passes through through-hole and the threaded mounting hole (14) cooperation on the locking cover (3) by screw after covering
Connection fastens the locking cover (3).
8. a kind of back cushion reinforced structure for base according to claim 7, it is characterised in that: after locking cover (3) fastening
Inner surface is close to the reinforcing rod (2).
9. a kind of back cushion reinforced structure for base according to claim 1, it is characterised in that: the reinforcing rod (2) is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735003.3U CN208863878U (en) | 2018-05-17 | 2018-05-17 | A kind of back cushion reinforced structure for base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735003.3U CN208863878U (en) | 2018-05-17 | 2018-05-17 | A kind of back cushion reinforced structure for base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208863878U true CN208863878U (en) | 2019-05-17 |
Family
ID=66461668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820735003.3U Expired - Fee Related CN208863878U (en) | 2018-05-17 | 2018-05-17 | A kind of back cushion reinforced structure for base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208863878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440156A (en) * | 2019-08-30 | 2019-11-12 | 新月光电（深圳）股份有限公司 | The ruggedized construction of LED lamp bead pedestal |
-
2018
- 2018-05-17 CN CN201820735003.3U patent/CN208863878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440156A (en) * | 2019-08-30 | 2019-11-12 | 新月光电（深圳）股份有限公司 | The ruggedized construction of LED lamp bead pedestal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20200517 |