CN210316944U - Door stopper - Google Patents
Door stopper Download PDFInfo
- Publication number
- CN210316944U CN210316944U CN201920399505.8U CN201920399505U CN210316944U CN 210316944 U CN210316944 U CN 210316944U CN 201920399505 U CN201920399505 U CN 201920399505U CN 210316944 U CN210316944 U CN 210316944U
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- CN
- China
- Prior art keywords
- suction
- rod
- mounting seat
- sucker
- rubber sleeve
- 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
The utility model provides a door stopper, it includes: the suction seat and the sucker are in adsorption fit with the suction seat; the suction seat comprises: the device comprises a wall body mounting seat, a suction rod arranged on the wall body mounting seat and a magnetic suction head arranged at the top of the suction rod; the sucking disc includes: the door body mounting seat is arranged on the door body mounting seat; the horizontal rod body part of the suction rod is formed by assembling a plurality of sections of cylindrical rods with the length of L, an inner threaded hole is formed in the base part of the suction rod, axial protrusions with an external threaded structure are arranged on the cylindrical rods adjacent to the base part of the suction rod, all adjacent cylindrical rods are connected through the threaded structures, axial holes with internal threaded structures are formed in the cylindrical rods adjacent to the magnetic suction head, and an axial external threaded rod matched with the axial holes is arranged on the magnetic suction head mounting seat; the outside cover of sucking rod is equipped with the rubber sleeve, and rubber sleeve one end is supported and is leaned on in sucking rod basal portion, and the other end supports and leans on in the left end face of magnetic suction head mount pad. The door stopper can adjust the working length of the suction rod according to requirements.
Description
Technical Field
The utility model relates to a supporting annex for the door especially relates to a door-inhale.
Background
A door stopper (for example, the door stopper disclosed in the publication No. CN 203213759U) is a common door body accessory, and a conventional door stopper cannot adjust the working length of a suction rod thereof according to needs, so that a user cannot control the opening of a door body according to needs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a door stopper, its working length that can adjust the suction rod as required.
The utility model provides a door stopper, it includes: a suction seat (10) and a sucker (20) which is in suction fit with the suction seat;
the suction seat comprises: the wall body mounting seat (100), a suction rod (101) arranged on the wall body mounting seat, and a magnetic suction head (102) arranged at the top of the suction rod;
the sucking disc includes: the door body mounting seat comprises a door body mounting seat (200) and an iron sucker (201) arranged on the door body mounting seat;
the horizontal rod body part of the suction rod is formed by assembling a plurality of sections of cylindrical rods with the length of L, an inner threaded hole is formed in a suction rod base part (1010), axial protrusions with an external threaded structure are arranged on the cylindrical rods adjacent to the suction rod base part, all adjacent cylindrical rods are connected through threaded structures, axial holes with internal threaded structures are formed in the cylindrical rods adjacent to the magnetic suction head, and an axial external threaded rod matched with the axial holes is arranged on the magnetic suction head mounting seat;
the outside cover of sucking rod is equipped with rubber sleeve (103), and rubber sleeve one end is supported and is leaned on in sucking the pole basal portion, and the other end supports and leans on in the left end face of magnetic suction head mount pad.
Furthermore, the suction rod base (1010) is provided with an annular ear part (40) close to the horizontal rod, the left end part of the rubber sleeve abuts against the annular ear part, and the right end part of the rubber sleeve abuts against the left end surface of the magnetic suction head mounting seat.
Furthermore, the section of the annular ear part is L-shaped, and a containing groove for inserting the rubber sleeve is formed between the annular ear part and the suction rod base part.
Furthermore, the left end face of the magnetic suction head mounting seat is provided with a groove which is annularly arranged and is used for accommodating the end part of the rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the horizontal length of the suction rod can be effectively adjusted by configuring different numbers of cylindrical rods, so that the requirements of different users are met.
2. Through establish the rubber sleeve at the outside cover of horizon bar, the screw thread package assembly of the horizontal body of rod part of effectual protection avoids outside steam to get into wherein and causes the corrosion of helicitic texture.
3. Through set up annular ear at the sucker base portion, avoid the rubber sleeve excessively to extrude and cause the end flaring increase.
4. Through setting up annular ear to L type structure to make things convenient for the rubber sleeve to insert wherein, increase the area of contact of rubber sleeve and annular ear can further strengthen the airtight effect of rubber sleeve.
5. Through setting up the recess with the magnetic suction head mount pad to let steam get into the inside difficult way further increase of rubber sleeve, thereby play good protection effect.
Drawings
FIG. 1 is a sectional view of the door in example 1.
FIG. 2 is a sectional view of the door in example 2.
FIG. 3 is a sectional view of the door in example 3.
FIG. 4 is a sectional view of the door in example 4.
Detailed Description
The present invention will now be described in more detail with reference to the drawings, in which preferred embodiments of the invention are shown, it being understood that one skilled in the art could modify the invention herein described while still achieving the beneficial effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1, the utility model discloses a door stopper, it includes: a suction seat 10 and a suction cup 20 which is matched with the suction seat in a suction way. The suction seat comprises: the wall body mounting seat 100, the suction rod 101 arranged on the wall body mounting seat, and the magnetic suction head 102 arranged on the top of the suction rod. And the suction cup includes: door body mount pad 200, set up in the iron sucking disc 201 of door body mount pad. The above structures are all in the prior art, and reference can be made to the door stopper mentioned in the background art.
Referring to fig. 1, in order to conveniently adjust the length of the sucker rod, the horizontal rod body part of the sucker rod is assembled by a plurality of cylindrical rods with the length of L, two cylindrical rods with the length of 10cm are adopted in fig. 1, the two cylindrical rods are respectively defined as a first cylindrical rod a and a second cylindrical rod B, a sucker rod base 1010 is provided with an internal threaded hole, the cylindrical rod (the first cylindrical rod a) adjacent to the sucker rod base is provided with an axial bulge with an external threaded structure, all adjacent cylindrical rods are connected through a threaded structure, namely, the end part of the first cylindrical rod is provided with an axial internal threaded hole, the left end part of the second cylindrical rod B is provided with an axial bulge with an external threaded structure, the left side of the second cylindrical rod B is in threaded connection with the right end part of the first cylindrical rod, the right end part of the second cylindrical rod B is provided with an axial groove (hole) with an internal threaded hole, the cylindrical rod (the second cylindrical rod B) adjacent to the magnetic sucker is provided with an, the magnetic suction head mounting seat is provided with an axial external threaded rod matched with the axial hole, and the external threaded rod passing through the magnetic suction head mounting seat is mounted in the axial hole of the second cylindrical rod B. When the length of the suction rod needs to be increased or decreased, the length of the suction rod can be adjusted by correspondingly increasing or decreasing the number of the cylindrical rods.
In addition, the outside cover of sucking rod is equipped with rubber sleeve 103, and rubber sleeve one end (left end portion) supports and leans on in sucking rod base portion, and the other end supports and leans on in the left end face of magnetic suction head mount pad. Can effectual isolated helicitic texture and external environment contact through the rubber sleeve, and dismantle the door-inhale when needs, the rubber sleeve can be convenient extract the suction rod.
Example 2: the difference between the present embodiment 2 and embodiment 1 is that, referring to fig. 2, the suction rod base 1010 is provided with an annular ear 40 near the horizontal rod, the left end of the rubber sleeve abuts against the annular ear, and the right end abuts against the left end face of the magnetic suction head mounting seat.
Through this kind of structure, can avoid the rubber sleeve excessively by the extrusion and lead to the port to enlarge on the suction rod basal portion of reducing to influence the rubber sleeve and inhale the area of contact between the pole, and then reduce and block the effect that steam entered into the helicitic texture.
Example 3: the difference between the present embodiment 3 and the embodiment 2 is that, referring to fig. 3, the cross section of the annular ear is L-shaped, and a receiving groove for inserting the rubber sleeve is formed between the annular ear and the suction rod base.
Through this structure, can all seal the left end portion of rubber sleeve (because the storage tank is arranged in to the rubber sleeve, increase area of contact can the airtight effect of effectual improvement, and here rubber sleeve adopts the tight fit relation with the storage tank) to further the improvement blocks that steam enters into the helicitic texture department of horizon bar.
Example 4: this embodiment 4 differs from embodiment 3 in that the left end face of the magnetic tip mounting cup is provided with a groove arranged annularly and accommodating the end of the rubber sleeve, see fig. 4.
Through this structure, can all seal two tip of rubber sleeve to further improve the helicitic texture department that blocks steam and enter into the horizontal pole.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (4)
1. A door stop, comprising: a suction seat (10) and a sucker (20) which is in suction fit with the suction seat;
the suction seat comprises: the wall body mounting seat (100), a suction rod (101) arranged on the wall body mounting seat, and a magnetic suction head (102) arranged at the top of the suction rod;
the suction cup includes: the door body mounting seat comprises a door body mounting seat (200) and an iron sucker (201) arranged on the door body mounting seat;
the magnetic sucker is characterized in that the horizontal rod body part of the sucker is formed by assembling a plurality of sections of cylindrical rods with the length of L, an inner threaded hole is formed in a sucker base (1010), axial protrusions with an outer threaded structure are arranged on the cylindrical rods adjacent to the sucker base, all adjacent cylindrical rods are connected through threaded structures, axial holes with inner threaded structures are formed in the cylindrical rods adjacent to the magnetic sucker, and an axial outer threaded rod matched with the axial holes is arranged on the magnetic sucker mounting seat;
the outside cover of inhaling the pole is equipped with rubber sleeve (103), rubber sleeve one end is supported and is leaned on in inhaling pole basal portion, the other end supports and leans on in the left end face of magnetic suction head mount pad.
2. The door stopper as claimed in claim 1, wherein the suction rod base (1010) is provided with an annular ear portion (40) near the horizontal rod, and the left end of the rubber sleeve abuts against the annular ear portion and the right end abuts against the left end face of the magnetic suction head mounting seat.
3. The door stopper as claimed in claim 2, wherein the annular ear portion has an L-shaped cross-section, and a receiving groove for inserting the rubber sleeve is formed between the annular ear portion and the suction rod base portion.
4. The door sucker according to claim 2, wherein the magnetic sucker mounting seat is provided with a groove at the left end surface thereof, the groove being annularly arranged and accommodating an end of the rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399505.8U CN210316944U (en) | 2019-03-27 | 2019-03-27 | Door stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399505.8U CN210316944U (en) | 2019-03-27 | 2019-03-27 | Door stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316944U true CN210316944U (en) | 2020-04-14 |
Family
ID=70135545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399505.8U Expired - Fee Related CN210316944U (en) | 2019-03-27 | 2019-03-27 | Door stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316944U (en) |
-
2019
- 2019-03-27 CN CN201920399505.8U patent/CN210316944U/en not_active Expired - Fee Related
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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: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |