CN2245442Y - Adsorption formed dentist's chair leather packing - Google Patents
Adsorption formed dentist's chair leather packing Download PDFInfo
- Publication number
- CN2245442Y CN2245442Y CN 96229126 CN96229126U CN2245442Y CN 2245442 Y CN2245442 Y CN 2245442Y CN 96229126 CN96229126 CN 96229126 CN 96229126 U CN96229126 U CN 96229126U CN 2245442 Y CN2245442 Y CN 2245442Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- leather packing
- joint
- leather
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses an adsorption formed dentist chair leather packing which comprises a vacuum adsorption formed leather surface and elastic foam material which is full of the inner of the leather surface and is bonded with the leather surface into integration. After the utility model is formed, a curve is smooth, joint and needle joint do not exist on the surface, and an entire seat packing is in satiation and is no wrinkle because first the utility model is in hot forming by using the vacuum adsorption formed leather surface and then the leather surface and polyurethane are formed into integration by integrally foaming. Without the joint and the needle joint of the surface of the utility model, bacteria and dust can not be left for using for a long time, and the sanitation of a user and the environment of a patient are very advantageous.
Description
This utility model relates to a kind of dental chair.
Dental chair leather packing of the prior art all sews on to close and makes, not only time-consuming taking a lot of work, and on leather packing, leave seam and pin seam, after using for a long time, in seam and pin seam, stay antibacterial and dust easily, obviously to totally unfavorable among the patient, and the leather packing surface of making leaves wrinkle, and is not full, not attractive in appearance.
The purpose of this utility model is: a kind of dental chair leather packing of adsorption forming is provided, and this dental chair seat cushion utilizes the thermoforming of vac sorb surface earlier, back integral foam is sent out surface and polyurethane and is one, line smoothing after the molding, no seam in surface and pin seam, whole seat cushion is full non-wrinkle.
The technical solution of the utility model is: a kind of dental chair leather packing of adsorption forming, described leather packing comprises the surface of vacuum adsorption molding, is full of the flexible foaming material that sticks into one with surface in the surface.
The further technical scheme of this utility model is: a kind of dental chair leather packing of adsorption forming, and described leather packing comprises the surface of vacuum adsorption molding, is full of the flexible foaming material that sticks into one with surface in the surface; Described surface is coated on five faces of flexible foaming material, and the bottom surface is an opening.
The utility model has the advantages that:
1. because this utility model utilizes the thermoforming of vac sorb surface earlier, back integral foam is sent out surface and polyurethane and is one, makes it line smoothing after the molding, and surperficial no seam and pin stitch, and whole seat cushion is full non-wrinkle.
2. surface of the present utility model does not have seam and pin seam, and service time, length can not stay antibacterial and dust yet again, and is very favourable to user's health and patient's environment.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Wherein: 1. surface; 2. expanded material; 3. bottom surface.
Embodiment: as shown in Figure 1 and Figure 2, a kind of dental chair leather packing of adsorption forming, described leather packing comprise the surface 1 of vacuum adsorption molding, are full of the flexible foaming material 2 that sticks into one with surface 1 in the surface 1; Described surface 1 is coated on five faces of flexible foaming material 2, and bottom surface 3 is an opening.Because this utility model utilizes 1 thermoforming of vac sorb surface earlier, back integral foam is sent out surface 1 and polyurethane and is one, makes it line smoothing after the molding, and no seam in surface and pin stitch, and whole seat cushion is full non-wrinkle; Surface of the present utility model does not have seam and pin seam, and service time, length can not stay antibacterial and dust yet again, and is very favourable to user's health and patient's environment.
Claims (2)
1. the dental chair leather packing of an adsorption forming, it is characterized in that: described leather packing comprises the surface 1 of vacuum adsorption molding, is full of the flexible foaming material 2 that sticks into one with surface 1 in the surface 1.
2. the dental chair leather packing of a kind of adsorption forming according to claim 1, it is characterized in that: described surface 1 is coated on five faces of flexible foaming material 2, and bottom surface 3 is an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96229126 CN2245442Y (en) | 1996-01-16 | 1996-01-16 | Adsorption formed dentist's chair leather packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96229126 CN2245442Y (en) | 1996-01-16 | 1996-01-16 | Adsorption formed dentist's chair leather packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2245442Y true CN2245442Y (en) | 1997-01-22 |
Family
ID=33906851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96229126 Expired - Fee Related CN2245442Y (en) | 1996-01-16 | 1996-01-16 | Adsorption formed dentist's chair leather packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2245442Y (en) |
-
1996
- 1996-01-16 CN CN 96229126 patent/CN2245442Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |