CN204663339U - Explosion-proof drawing pushes - Google Patents
Explosion-proof drawing pushes Download PDFInfo
- Publication number
- CN204663339U CN204663339U CN201520188537.5U CN201520188537U CN204663339U CN 204663339 U CN204663339 U CN 204663339U CN 201520188537 U CN201520188537 U CN 201520188537U CN 204663339 U CN204663339 U CN 204663339U
- Authority
- CN
- China
- Prior art keywords
- door body
- groove
- left frame
- jointed shaft
- explosion
- 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 relates to a kind of explosion-proof drawing and pushes, and it comprises a body and doorframe, and doorframe comprises upper ledge, lower frame, left frame, right frame, and door body is provided with outer handle, Internal handle.Described left frame is provided with the groove that applicable described door body side embeds, door body opposite side is connected with the jointed shaft rotated for door body, described upper ledge, lower frame are respectively equipped with and jointed shaft upper end, the corresponding chute be slidably matched in lower end, and jointed shaft is when sliding into the other end by described chute one end, described door body departs from the groove of described left frame; Described right frame is provided with the spring groove corresponding with described door body jointed shaft side, is provided with the spring for promoting left frame groove fit described in described Men Tiyu in spring groove.This is explosion-proof draws to push and solves existing door body and adopt upset folding explosion-proof not good enough, adopts slide switching to take up room larger technical problem.
Description
Technical field
The utility model relates to class, is that a kind of explosion-proof drawing pushes.
Background technology
Door kind is more, can be divided into timber, alloy door, plastic door etc., can be divided into security door, labeled door, explosion proof door etc. again according to function according to material.Certainly, existing all multi-door body has on the market had antitheft, fire prevention, explosion-proof characteristic concurrently, but mainly concentrates on the improvement of opposite house body material, and the folding design for door body then still rests on comparatively original upset folding or slide switching.Wherein overturning folding is door body the most common, the advantage of this kind of door body structure is that opening and closing is convenient, but also there is the shortcoming that easy violence is opened, main cause is that the locking of a body only relies on the dead bolt of lockset to realize, and the Impact direction that dead bolt is the most easily destroyed exactly has catered to again the direction that the easiest opposite house body applies impact force, this has just made a body easily be opened by violence.And the door body of slide switching, although compare upset folding be easily designed to have blast resistant construction, time, it compares and takes up room, the folding position of the bar that needs to leave a door unlocked in advance.For this reason, no matter be upset folding or slide switching, equal Shortcomings.
Summary of the invention
For overcoming above problem, the utility model is intended to provide to this area a kind of explosion-proof drawing to push, make it solve explosion-proof when existing door body is designed to upset folding is not good enough, slide switching time to take up room larger technical problem.It adopts following technical scheme to realize.
This is explosion-proof draws to push and comprises a body and doorframe, and doorframe comprises upper ledge, lower frame, left frame, right frame, and door body is provided with outer handle, Internal handle.Described left frame is provided with the groove that applicable described door body side embeds, door body opposite side is connected with the jointed shaft rotated for door body, described upper ledge, lower frame are respectively equipped with and jointed shaft upper end, the corresponding chute be slidably matched in lower end, and jointed shaft is when sliding into the other end by described chute one end, described door body departs from the groove of described left frame; Described right frame is provided with the spring groove corresponding with described door body jointed shaft side, is provided with the spring for promoting left frame groove fit described in described Men Tiyu in spring groove.By said structure, this explosion-proof drawing is pushed when opening, and need first slide switching, then overturn folding, when Men Tiwei is opened, the left frame groove of Men Tiyu is closely fitted together to, and reaches good explosion-proof performance.Secondly, after slide-open, carry out upset folding again, solve again existing door body when adopting complete slide switching, door body takes up room larger problem.
Described left frame groove design is: when described door body departs from described left frame groove, described left frame groove departs from the side of answering the door in body door and door body, and left frame groove is to body side limiting door body propylaeum outdoors of answering the door external side upset.By this structure design, one is that a body can only be overturn inside propylaeum body, and two is facilitate door body reset operation.
Described door body pivot bush unit jointed shaft, jointed shaft upper end, only oriented sliding between lower end with corresponding chute, the position of the corresponding described spring in described door body side is provided with breach, and be provided with the spring base fixed with jointed shaft in breach, spring base is socketed described spring.By jointed shaft is designed to only with chute oriented sliding, namely jointed shaft self does not rotate, thus spring base also keeps motionless when door body rotates, and plays good directional support effect to spring, spring opposite house body reset more reliable.
And be round-corner transition between the door body side of described left frame groove fit and door outside.Make a body comparatively smooth and easy when upset closes.
Be provided with roller groove with the door body side of described left frame groove fit, by bearing pin positioning roller in roller groove, the idler wheel surface part of roller exposes roller groove.Same, comparatively smooth and easy when a body upset is closed, reduce simultaneously and clash into and noise.
Described door body is provided with lockset, and lockset is locked between frame groove left described in described Men Tiyu.By setting up lockset, this body can be formed and have antitheft, explosion-proof function concurrently.
It is simple that the utility model has structure, and operation uses more for convenience, takes up room little, the advantage that explosion-proof performance is good, is suitable as security door, explosion proof door uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model outer side of door.
Fig. 2 is the structural representation inside the utility model door, has done A portion and confine in figure.
Fig. 3 is A portion structure for amplifying schematic diagram.
Fig. 4 is the structural representation of the utility model door body when closing.
Fig. 5 is that the utility model door body slides the structural representation pulled open when putting in place.
Fig. 6 is the structural representation that the utility model door body pushes when putting in place open, has done B portion and confine in figure.
Fig. 7 is the B portion structure for amplifying schematic diagram of Fig. 6.
In figure, numbering and component names are: 1, Men Ti, 101, outer handle, 102, Internal handle, 103, jointed shaft, 104, spring base, 2, left frame, 201, groove, 3, right frame, 301, spring groove, 4, upper ledge, 401, chute, 5, lower frame, 6, lockset, 7, spring, 8, roller.
Detailed description of the invention
Now by reference to the accompanying drawings 1 ~ 7, the utility model is described as follows.
This is explosion-proof draws to push and comprises a body 1 and doorframe, and doorframe is made up of upper ledge 4, lower frame 5, left frame 2, right frame 3, and door body 1 is provided with outer handle 101, Internal handle 102.Left frame 2 is provided with the groove 201 that applicable door body 1 side embeds, and door body 1 opposite side pivot bush unit has the jointed shaft 103 rotated for door body 1, and jointed shaft 103 upper end, lower end are rectangular shaped slider shape.Upper ledge 4, lower frame 5 are respectively equipped with and jointed shaft 103 upper end, the corresponding chute 401 be slidably matched in lower end, and when jointed shaft 103 slides into the other end by chute 401 one end, door body 1 is mutually embedding with left frame 2 groove 201, otherwise door body 1 and left frame 2 groove 201 depart from.Right frame 3 is provided with the spring groove 301 corresponding with door body 1 jointed shaft 103 side, is provided with the spring 7 coordinated with left frame 2 groove 201 for promoting a body 1 in spring groove 301.The position of the corresponding spring in door body 1 side is provided with breach, and be provided with the spring base 104 fixed with jointed shaft 103 in breach, spring base 104 is socketed spring 7.
In said structure, left frame 2 groove 201 is designed to: when door body 1 departs from left frame 2 groove 201, and left frame 2 groove 201 departs from the side of answering the door in body 1 and door body 1, and left frame 2 groove 201 overturns outside body 1 side limiting door body 1 propylaeum body 1 outdoors of answering the door.
In order to make a body 1 when upset closes, door body 1 can slip in left frame 2 groove 201 automatically, designs following two schemes structure: scheme one, is round-corner transition with left frame 2 groove 201 between door body 1 side coordinated and door body 1 lateral surface.Scheme two: door body 1 side coordinated with left frame 2 groove 201 is provided with roller groove, by bearing pin positioning roller 8 in roller groove, the idler wheel surface part of roller 8 exposes roller groove.Also scheme one can be combined with scheme two, to reach better effect.
Further, door body 1 is installed lockset 6, locked between door body 1 and left frame 2 groove 201 by lockset 6, thus this body 1 is become have antitheft, explosion-proof function concurrently.
Above content is intended to technological means of the present utility model is described, and unrestricted technical scope of the present utility model.Those skilled in the art do apparent improvement in conjunction with common practise, within the protection domain also falling into the utility model claim.
Claims (6)
1. explosion-proof drawing pushes, and it comprises a body (1) and doorframe, and doorframe comprises upper ledge (4), lower frame (5), left frame (2), right frame (3), and door body (1) is provided with outer handle (101), Internal handle (102); It is characterized in that described left frame (2) is provided with the groove (201) of applicable described door body (1) side embedding, door body (1) opposite side is connected with the jointed shaft (103) rotated for door body (1), described upper ledge (4), lower frame (5) are respectively equipped with and jointed shaft (103) upper end, the corresponding chute (401) be slidably matched in lower end, and jointed shaft (103) is when sliding into the other end by described chute (401) one end, described door body (1) departs from the groove (201) of described left frame (2); Described right frame (3) is provided with the spring groove (301) corresponding with described door body (1) jointed shaft (103) side, is provided with the spring (7) coordinated with described left frame (2) groove (201) for promoting described door body (1) in spring groove (301).
2. explosion-proof drawing according to claim 1 pushes, it is characterized in that described left frame (2) groove (201) is designed to: when described door body (1) departs from described left frame (2) groove (201), described left frame (2) groove (201) departs from the side in body of answering the door (1) door and door body (1), and left frame (2) groove (201) is to body of answering the door (1) outside, side limiting door body (1) propylaeum body (1) upset outdoors.
3. anti-riot drawing according to claim 1 pushes, it is characterized in that described door body (1) pivot bush unit jointed shaft (103), jointed shaft (103) upper end, only oriented sliding between lower end with corresponding chute (401), the position of the corresponding described spring in described door body (1) side is provided with breach, be provided with the spring base (104) fixed with jointed shaft (103) in breach, spring base (104) is socketed described spring (7).
4. explosion-proof drawing according to claim 1 pushes, and it is characterized in that being round-corner transition between door body (1) side that coordinates with described left frame (2) groove (201) and door body (1) lateral surface.
5. explosion-proof drawing according to claim 1 pushes, it is characterized in that door body (1) side coordinated with described left frame (2) groove (201) is provided with roller groove, by bearing pin positioning roller (8) in roller groove, the idler wheel surface part of roller (8) exposes roller groove.
6. explosion-proof drawing according to claim 1 pushes, and it is characterized in that described door body (1) is provided with lockset (6), and lockset (6) is locked between described door body (1) and described left frame (2) groove (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188537.5U CN204663339U (en) | 2015-03-31 | 2015-03-31 | Explosion-proof drawing pushes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188537.5U CN204663339U (en) | 2015-03-31 | 2015-03-31 | Explosion-proof drawing pushes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663339U true CN204663339U (en) | 2015-09-23 |
Family
ID=54133731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188537.5U Expired - Fee Related CN204663339U (en) | 2015-03-31 | 2015-03-31 | Explosion-proof drawing pushes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863470A (en) * | 2015-03-31 | 2015-08-26 | 浙江德清德泰门业有限公司 | Explosion-proof sliding door |
-
2015
- 2015-03-31 CN CN201520188537.5U patent/CN204663339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863470A (en) * | 2015-03-31 | 2015-08-26 | 浙江德清德泰门业有限公司 | Explosion-proof sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150923 Termination date: 20160331 |