CN201730354U - Connecting lock - Google Patents
Connecting lock Download PDFInfo
- Publication number
- CN201730354U CN201730354U CN2009202356636U CN200920235663U CN201730354U CN 201730354 U CN201730354 U CN 201730354U CN 2009202356636 U CN2009202356636 U CN 2009202356636U CN 200920235663 U CN200920235663 U CN 200920235663U CN 201730354 U CN201730354 U CN 201730354U
- Authority
- CN
- China
- Prior art keywords
- lockset
- eccentric wheel
- guide rail
- connection
- lock housing
- 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 - Lifetime
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
- F16B7/0453—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other
- F16B7/046—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other by rotating an eccenter-mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a connecting lock, which comprises a lock casing, a spring sheet and an eccentric wheel. At least one containing cavity for directly assembling the spring sheet is arranged inside the lock casing so as to connect other supporting profile or assembling part in an assembling system. Lateral wings in an integral structure with the lock casing are respectively arranged on two sides of the lock casing, the lock is inserted onto a guide rail towards the inside of the supporting profile via the lateral wings, the guide rail is provided with through holes for insertion of fixing parts, the lock is axially fixed on the guide rail by the fixing parts, a mounting hole matching with the eccentric wheel is arranged on the spring sheet, the spring sheet moves back and forth by the aid of rotation of the eccentric wheel arranged inside the mounting hole, a boss supporting the spring sheet is further arranged on the lock casing, and the eccentric wheel is directly assembled at a notch position on the back of the lock casing by the aid of matching of the mounting hole. The connecting lock has the advantages of convenient manufacturing, and capability of realizing connection with supporting profiles or assembling parts in a building structure.
Description
Technical field
The utility model relates to and is used for building structure especially for the connector in trade fair or the shop structure assembly system, specifically be a kind of be used for connecting and the support assemblies system in other supports the lockset of section bar or build-up member.
Background technology
Existing three clip spring lock comprises lock housing, reed and eccentric wheel, lock housing is whole hollow-core construction, the front portion is provided with the reed guide ledges, the rear portion is provided with eccentric wheel and reed boss, reed is provided with the installing hole that cooperates with eccentric wheel, and reed seesaws by the eccentric rotation that is arranged in the installing hole; So when apply to building structure especially for trade fair or shop structure assembly system in the time, it must could be realized by means of an adapter when section bar was connected supporting with other, as the patent No. is to disclose above-mentioned connected mode among the ZL99111845.6, the manufacturing of its lockset and adapter all must accurately cooperate, make complexity, the assembling trouble; Being connected then by means of eccentric wheel between lockset and the adapter, so in the adapter that manufacturing matches, the design and the manufacturing of lockset are had higher requirement, eccentric wheel must form can be by the formula structure, presses during installation to place in the lock housing, then ejects; The complexity of also bringing simultaneously reed, eccentric wheel and lock housing to make; And perforate on lock housing can cause the decline of lock housing intensity; Simultaneously, make eccentric wheel, influence the quick loading and unloading of lockset by not going down owing to be subjected to size and, be easy to generate locking phenomenon from the restriction of the locking angle.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, provides a kind of easily manufactured, can be directly with building structure in support section bar or build-up member and realize the connection lockset that is connected.
For addressing the above problem, the utility model adopts following technology: a kind of connection lockset, be used for building the support and connection of trade fair or shop structure assembly system, it comprises lock housing, reed and eccentric wheel, be provided with at least one directly cavity volume of assembling reed in the described lock housing, so as to other support section bar or the build-up member in the system of being linked and packed; Described lock housing both sides are respectively equipped with the flank into a single integrated structure with it, described lockset is plugged on the guide rail that supports section bar inside by flank, guide rail has the through hole of the fixture that is used to plant, these fixtures are complied with lockset and are axially fixed on the guide rail, described reed is provided with the installing hole that cooperates with eccentric wheel, reed seesaws by the eccentric rotation that is arranged in the installing hole, also be provided with the boss of supporting spring on lock housing, described eccentric wheel cooperates the location directly to be assemblied in the opening position at lock housing rear portion by installing hole.
The utility model has been abandoned the installation of original adapter and lockset combination, mentality of designing, both functions are incorporated into one, can directly lockset be plugged on the guide rail that supports section bar inside, the back is fixed in the inner of this support section bar by fixture, realize supporting being connected between section bar by reed simultaneously with other, and because lockset itself serves as this role of adapter, eccentric wheel need not be designed to can be by the formula structure, need not consider the form of structure of reed and boss, simplified the design of above-mentioned part, also so avoided perforate on lock housing, improve the intensity of lockset simultaneously.Like this, not only need not consider the height matching relationship between lockset and the adapter, will make simplification, cost reduces, and makes easier for installation, quick.
As further improvement of the utility model, at least two reinforcing ribs are set on the described flank, guarantee the support strength of lockset.
As preferred embodiment of the present utility model: be furnished with screwed hole on the flank of described lockset, be used for the connection of the screw used as fixture, described screwed hole can be securely fixed in lockset on the guide rail that supports section bar by screw being positioned at reinforcing rib design.
Lockset becomes platy structure described in the utility model, is formed with on two flanks of described lockset and the corresponding track of guide rail, by matching relationship between the two, realizes accurate location between the two, promotes the rapid of installation.
As further improvement of the utility model, the lock housing front end of described lockset is provided with positioning tab, when docking with other section bars, can utilize positioning tab to insert in the notch of this section bar earlier, behind the location, locks connection again, and is convenient, fast.
As further improvement of the utility model, described eccentric wheel is provided with the conical cambered surface that the guiding manipulation tool imports, the quick contraposition of notch on guiding manipulation tool and the eccentric wheel.
Description of drawings
Fig. 1 is a kind of assembly exploded view of the present utility model;
Fig. 2 is an assembling drawing of the present utility model;
Fig. 3 is a docking structure phantom drawing of the present utility model;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the front view of the utility model lockset;
Fig. 6 is the lateral view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is the eccentric structural representation of the utility model.
Fig. 9 is the another kind of structure assembly of a utility model exploded view;
Among the figure: 1 is lockset; 1-1 is a lock housing; 1-2 is a reed; 1-3 is an eccentric wheel; 1-31 is the transition cambered surface; 1-4 is a flank; 1-5 is a reinforcing rib; 1-6 is a positioning tab; 1-7 is a screwed hole; 1-8 is a track; 1-9 is a boss; 1-10 is a gap; 2 for supporting section bar; 2-1 is a guide rail; 2-2 is a through hole; 2-3 is a notch; 2-4 is a handle hole; 3 is screw.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment 1: extremely shown in Figure 7 as Fig. 5, the utility model relates to a kind of lockset, comprise lock housing 1-1, three jump ring sheet 1-2 and eccentric wheel 1-3, lock housing is provided with a cavity volume, is directly used in three jump ring sheet 1-2 are installed, and the rear end of lock housing is provided with the boss 1-9 of gap 1-10 and supporting spring 1-2, three jump ring sheet 1-2 are provided with the installing hole that cooperates with eccentric wheel 1-3, and described eccentric wheel 1-3 cooperates the gap 1-10 place that is assemblied in lock housing 1-1 rear portion by the installing hole location.Three jump ring sheet 1-2 seesaw by the rotation that is arranged on the eccentric wheel 1-3 in the installing hole; Described lock housing 1-1 both sides extend laterally respectively, form flank 1-4, form two support columns on the plane of structure of flank respectively as reinforcing rib, the side of flank is provided with and supports the corresponding track 1-8 of the inboard guide rail 2-1 of section bar, on track 1-8, attack and establish screw hole 1-7 being positioned at reinforcing rib; The front end of flank 1-4 also is provided with two positioning tabs (1-6).
As shown in Figure 1 to Figure 3: supporting section bar is aluminium matter special pipe, it has square cross section, on each face of section bar, all be formed with a vertical notch 2-3 who cuts out backward, opposite then form the guide rail 2-1 of projection in the inboard of section bar, lead to have two through hole 2-2 on the 2-1 at rail, also be provided with on the section bar face and be used for the eccentric handle hole 2-4 of manipulation tool import operation; Lockset 1 is plugged on the guide rail 2-1 that supports section bar 2 inside by flank 1-4, and two screws pass through hole 2-2 and are connected with screw hole on the lockset, lockset 1 is complied be axially fixed on the guide rail 2-1.
The utility model in use, earlier lockset 1 being fixed on one supports in the section bar, insert in another support section bar that needs to connect by the positioning tab 1-6 on the lockset then, then by means of manipulation tool, pass handle hole 2-4, eccentric wheel 1-3 on the Turning lockset staggers the card base of three jump ring sheet 1-2 and pins the notch medial surface that another supports section bar, and two section bars are tightened mutually.
As shown in Figure 8: the cross notch outer end on the eccentric wheel 1-3 is provided with conical transition cambered surface (1-31), and the guiding manipulation tool is docked with eccentric wheel cross notch.
Embodiment 2: as shown in Figure 9, present embodiment will be provided with two cavity volumes on the lock housing on the basis of embodiment 1, forms double-lock structure; In addition, the support section bar of present embodiment is the special pipe with circular cross section.
Claims (6)
1. connection lockset, be used for building the support and connection of trade fair or shop structure assembly system, it comprises lock housing (1-1), reed (1-2) and eccentric wheel (1-3), it is characterized in that: be provided with at least one directly cavity volume of assembling reed (1-2) in the described lock housing (1-1), so as to other support section bar or the build-up member in the system of being linked and packed; Described lock housing (1-1) both sides are respectively equipped with the flank (1-4) with its formation integrative-structure, described lockset (1) is plugged on towards supporting on the inner guide rail (2-1) of section bar (2) by flank (1-4), guide rail (2-1) has the through hole (2-2) of the fixture that is used to plant, by fixture with lockset (1) according to being axially fixed on the guide rail (2-1), described reed (1-2) is provided with the installing hole that cooperates with eccentric wheel, reed (1-2) seesaws by the rotation that is arranged on the eccentric wheel (1-3) in the installing hole, also be provided with the boss (1-9) of supporting spring (1-2) on lock housing (1-1), described eccentric wheel (1-3) is located by the gap (1-10) that installing hole cooperates the location directly to be assemblied in lock housing (1-1) rear portion.
2. a kind of connection lockset according to claim 1 is characterized in that: described flank (1-4) is gone up at least two reinforcing ribs (1-5) is set.
3. a kind of connection lockset according to claim 2 is characterized in that: be furnished with screwed hole (1-7) on the flank of described lockset (1-4), be used for the connection of the screw (3) used as fixture, described screwed hole (1-7) is offered with reinforcing rib (1-5) contraposition.
4. a kind of connection lockset according to claim 1 is characterized in that: described lockset (1) becomes platy structure, is formed with on two flanks (1-4) of described lockset and the corresponding track of guide rail (2-1) (1-8).
5. a kind of connection lockset according to claim 1 is characterized in that: the front end of described lockset (1) is provided with positioning tab (1-6).
6. a kind of connection lockset according to claim 1 is characterized in that: described eccentric wheel (1-3) is provided with the conical transition cambered surface (1-31) that the guiding manipulation tool imports.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202356636U CN201730354U (en) | 2009-10-16 | 2009-10-16 | Connecting lock |
| DE201020000985 DE202010000985U1 (en) | 2009-10-16 | 2010-01-13 | connection closure |
| AU2010306346A AU2010306346A1 (en) | 2009-10-16 | 2010-03-29 | Connecting locker |
| PCT/CN2010/000395 WO2011044745A1 (en) | 2009-10-16 | 2010-03-29 | Connecting locker |
| RU2011140719/12A RU2011140719A (en) | 2009-10-16 | 2010-03-29 | CONNECTING LOCKING DEVICE |
| EP10822977A EP2455624A1 (en) | 2009-10-16 | 2010-03-29 | Connecting locker |
| JP2012508882A JP2012526210A (en) | 2009-10-16 | 2010-03-29 | Locking device for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202356636U CN201730354U (en) | 2009-10-16 | 2009-10-16 | Connecting lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730354U true CN201730354U (en) | 2011-02-02 |
Family
ID=42194510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202356636U Expired - Lifetime CN201730354U (en) | 2009-10-16 | 2009-10-16 | Connecting lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201730354U (en) |
| DE (1) | DE202010000985U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694224B (en) * | 2009-10-16 | 2012-05-09 | 常州灵通展览用品有限公司 | Connecting lockset |
-
2009
- 2009-10-16 CN CN2009202356636U patent/CN201730354U/en not_active Expired - Lifetime
-
2010
- 2010-01-13 DE DE201020000985 patent/DE202010000985U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694224B (en) * | 2009-10-16 | 2012-05-09 | 常州灵通展览用品有限公司 | Connecting lockset |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202010000985U1 (en) | 2010-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110202 Effective date of abandoning: 20091016 |