CN208435819U - A kind of mouth cavity planting body - Google Patents
A kind of mouth cavity planting body Download PDFInfo
- Publication number
- CN208435819U CN208435819U CN201721130075.7U CN201721130075U CN208435819U CN 208435819 U CN208435819 U CN 208435819U CN 201721130075 U CN201721130075 U CN 201721130075U CN 208435819 U CN208435819 U CN 208435819U
- Authority
- CN
- China
- Prior art keywords
- neck
- piston rod
- body portion
- abutment portion
- fixedly installed
- 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
Links
Abstract
The utility model discloses a kind of mouth cavity planting bodies, including body portion, neck, abutment portion and kelly, the body portion is fixed at the lower end of neck, two sides inside the abutment portion close to bottom end offer the intercommunicating pore being connected to the thread cavity on the inside of neck respectively, the inside of the intercommunicating pore is fixedly installed baffle, the centre of the baffle is socketed with piston rod, the piston rod is fixedly installed crushing block far from one end of thread cavity, the other end of the piston rod is fixedly installed fixture block, the thread cavity position opposite with intercommunicating pore offers card slot, the kelly covers inside the hollow structure among abutment portion, by setting hollow structure for abutment portion, and fixture block is connected with by piston rod and spring inside it, in the inside of neck, opposite position offers card slot, made by the fixture block cooperation mutual with card slot The thread cavity for obtaining abutment portion and neck connects more closely between each other, simple and convenient.
Description
Technical field
The utility model relates to mouth cavity planting body technical field, in particular to a kind of mouth cavity planting body.
Background technique
Mouth cavity planting body is to be implanted into the upper mandibular at human body agomphosis position by way of surgical operation, to it
After wound healing, the device of artificial tooth is repaired in installation at an upper portion thereof.The core key of tooth-implanting is to plant body portion, plantation
Body portion is equivalent to the root of the tooth of dermal tooth, plays the role of for the fixation of entire tooth vital, and dental implant is by body
Portion (part of implant denture implantation tissue), neck (part of fixture body and foundation pile or base station), foundation pile or abutment portion
(dental implant is exposed to the part outside mucous membrane, provides support, maintenance and stabilization for the artificial teeth of upper part structure) group
At.
Mouth cavity planting body is had the following problems in use in the prior art:
1, the connection between abutment portion and neck is unstable, influences the stability of artificial tooth installation.
2, body portion is higher to tissue extruding degree, so that mutual connection is unstable, influences service life.
Summary of the invention
The purpose of this utility model is to provide a kind of mouth cavity planting bodies, to solve base station mentioned above in the background art
Portion connect unstable problem with neck.
To achieve the above object, the utility model provides the following technical solutions: a kind of mouth cavity planting body, including body portion, neck
Portion, abutment portion and kelly, the body portion are fixed at the lower end of neck, and the centre of the neck offers thread cavity, described
The bottom end of abutment portion is fixedly installed threaded joints, is threadedly coupled between the threaded joints and thread cavity, the base station
Portion is set as hollow structure, offers inside the abutment portion close to the two sides of bottom end and is connected to the thread cavity on the inside of neck respectively
Intercommunicating pore, the inside of the intercommunicating pore is fixedly installed baffle, and the centre of the baffle is socketed with piston rod, the piston rod
One end far from thread cavity is fixedly installed crushing block, and the crushing block is set as bevel wedge shape, and the other end of the piston rod is solid
Surely it is provided with fixture block, part of the outside of the piston rod between baffle and fixture block is socketed with spring, one end of the spring
It is fixed at the side of baffle, the other end of the spring is fixed at the side of fixture block, the thread cavity and intercommunicating pore
Opposite position offers card slot, and the fixture block is matched with card slot, and the kelly covers the hollow structure among abutment portion
It is internal；
The body portion offers oval hollow out by proximal portion, and it is recessed that the body portion offers rectangle on the outside of neck
It falls into；
The rectangular depression is provided with four, and its outside for being provided with neck for being uniformly parallel to each other；
Tapering transition section is fixedly installed on the outside of the body portion and the junction of neck；
The body portion, neck, abutment portion outside offer pin thread.
The working principle and process of the utility model:
It is first connected in tissue by the pin thread of portion outside, is then connected by the screw thread of abutment portion bottom end
Thread cavity among socket part and neck is threadedly coupled, and kelly is inserted among abutment portion after the completion of connection, in the work of kelly
The fixture block of the piston rod other end is pushed in card slot with lower crushing block, is connected and fixed, so that between abutment portion and neck
Stable connection is easy to use.
The utility model has the beneficial effects that
1, by setting hollow structure for abutment portion, and card is connected with by piston rod and spring inside it
Block, in the inside of neck, opposite position offers card slot, by fixture block and the mutual cooperation of card slot so that abutment portion with
The thread cavity of neck connects more closely between each other, avoids occurring the phenomenon that rotation influence artificial tooth is installed between each other,
It is simple and convenient；
2, by offering oval hollow out among body portion, it is recessed close to the position of neck four rectangles to be offered in body portion
It falls into, so that the squeezing action after body portion is connect with tissue reduces, so that body portion and tissue are mutual
Close connection, can effective extension body portion service life.
Detailed description of the invention
Fig. 1 is the utility model overall structure main view；
Fig. 2 is the utility model overall structure cross-sectional view；
Fig. 3 is connection structure enlarged drawing at A in Fig. 2.
Specific embodiment
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of mouth cavity planting body, including body portion
1, neck 2, abutment portion 3 and kelly 15, the body portion 1 are fixed at the lower end of neck 2, and the centre of the neck 2 offers
Thread cavity 4, the bottom end of the abutment portion 3 are fixedly installed threaded joints 5, spiral shell between the threaded joints 5 and thread cavity 4
Line connection, the abutment portion 3 are set as hollow structure, and 3 inside of abutment portion offers respectively close to the two sides of bottom end and neck
The intercommunicating pore 6 that the thread cavity 4 of the inside of portion 2 is connected to, the inside of the intercommunicating pore 6 are fixedly installed baffle 7, in the baffle 7
Between be socketed with piston rod 8, the piston rod 8 is fixedly installed crushing block 9 far from one end of thread cavity 4, and the crushing block 9 is arranged
For bevel wedge shape, the other end of the piston rod 8 is fixedly installed fixture block 10, and the outside of the piston rod 8 is in baffle 7 and fixture block
Part between 10 is socketed with spring 11, and one end of the spring 11 is fixed at the side of baffle 7, the spring 11 it is another
One end is fixed at the side of fixture block 10, and the thread cavity 4 position opposite with intercommunicating pore 6 offers card slot 12, the card
Block 10 is matched with card slot 12, inside 15 sets of the kelly hollow structures among abutment portion 3；
In order to reduce body portion to the squeezing action of tissue, the body portion 1 offers oval hollow out by proximal portion
14, the body portion 1 offers rectangular depression 13 close to the outside of neck 2, and the rectangular depression 13 is provided with four, and it is uniformly
The outside for being provided with neck 2 being parallel to each other, be fixedly installed taper mistake on the outside of the body portion 1 and the junction of neck 2
Cross section 16；
For the ease of connection use, the body portion 1, neck 2, abutment portion 3 outside offer pin thread.
The working principle and process of the utility model:
Fig. 1, Fig. 2 and Fig. 3 are please referred to, is first connected in tissue by the pin thread in 1 outside of body portion, is then led to
The threaded joints 5 for crossing 3 bottom end of abutment portion are threadedly coupled with the thread cavity 4 among neck 2, by kelly 15 after the completion of connection
It being inserted among abutment portion 3, crushing block 9 pushes the fixture block 10 of 8 other end of piston rod in card slot 12 under the action of kelly 15, into
Row connects and fixes, so that the stable connection between abutment portion 3 and neck 2, is easy to use.
Claims (1)
1. a kind of mouth cavity planting body, including body portion (1), neck (2), abutment portion (3) and kelly (15), the body portion (1) is fixed
Lower end in neck (2) is set, it is characterised in that: the centre of the neck (2) offers thread cavity (4), the abutment portion (3)
Bottom end be fixedly installed threaded joints (5), be threadedly coupled between the threaded joints (5) and thread cavity (4), the base
Platform portion (3) is set as hollow structure, and the internal two sides close to bottom end of the abutment portion (3) offer and neck (2) inside respectively
Thread cavity (4) connection intercommunicating pore (6), the inside of the intercommunicating pore (6) is fixedly installed baffle (7), the baffle (7)
Centre is socketed with piston rod (8), and the piston rod (8) is fixedly installed crushing block (9) far from the one end of thread cavity (4), described
Crushing block (9) is set as bevel wedge shape, and the other end of the piston rod (8) is fixedly installed fixture block (10), the piston rod (8)
Part of the outside between baffle (7) and fixture block (10) is socketed with spring (11), and one end of the spring (11) is fixed at
The side of baffle (7), the other end of the spring (11) are fixed at the side of fixture block (10), the thread cavity (4) and company
The opposite position of through-hole (6) offers card slot (12), and the fixture block (10) matches with card slot (12), kelly (15) set
Inside the intermediate hollow structure of abutment portion (3)；
The body portion (1) offers oval hollow out (14) by proximal portion, and the body portion (1) is opened on the outside of neck (2)
Equipped with rectangular depression (13)；
The rectangular depression (13) is provided with four, and its outside for being provided with neck (2) for being uniformly parallel to each other；
Tapering transition section (16) are fixedly installed on the outside of the junction of the body portion (1) and neck (2)；
The body portion (1), neck (2), abutment portion (3) outside offer pin thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130075.7U CN208435819U (en) | 2017-09-05 | 2017-09-05 | A kind of mouth cavity planting body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721130075.7U CN208435819U (en) | 2017-09-05 | 2017-09-05 | A kind of mouth cavity planting body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208435819U true CN208435819U (en) | 2019-01-29 |
Family
ID=65095846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721130075.7U Expired - Fee Related CN208435819U (en) | 2017-09-05 | 2017-09-05 | A kind of mouth cavity planting body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208435819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153915A (en) * | 2021-04-06 | 2022-10-11 | 泰州市新龙翔金属制品有限公司 | Sleeve joint type tooth root implant and using method thereof |
-
2017
- 2017-09-05 CN CN201721130075.7U patent/CN208435819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153915A (en) * | 2021-04-06 | 2022-10-11 | 泰州市新龙翔金属制品有限公司 | Sleeve joint type tooth root implant and using method thereof |
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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 |
Granted publication date: 20190129 Termination date: 20190905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |